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　　On September 18th, official website, Housing and Urban-Rural Development Bureau of Haikou City, Hainan Province, showed that the Office of Haikou Municipal People’s Government issued the Notice on Adjusting the Policies of Buying Houses and Resettlement of Talents in Haikou City (hereinafter referred to as the Notice) to adjust the policies of purchasing commercial housing and talents in Haikou City.

　　Regarding the promulgation of the Notice, the Haikou Municipal Government explained that in order to thoroughly implement the central government’s positioning spirit of "housing, living and not speculating", earnestly fulfill the main responsibility of real estate regulation and control cities, and improve the accuracy of regulation and control policies and measures, the relevant policies for purchasing houses and settling in talents should be adjusted in a timely and appropriate manner from the reality of Haikou City, so as to promote the stable and healthy development of Haikou’s real estate market and realize the talent development strategy. The "Notice" moderately adjusted the purchase conditions of newly introduced talents and those who have not settled down, implemented the global non-differential purchase restriction, strengthened the housing control measures, and strengthened the purchase control of talents who have not really worked in Haikou, which is conducive to guiding settled talents to really work and start businesses in Haikou, stabilizing the supply and demand market, and striving to achieve the goals of stabilizing land prices, housing prices and stabilizing expectations.

　　According to the New Deal, this policy adjustment is mainly in two aspects, one is to buy a house, and the other is to settle down with talents.

　　There are four main contents in the policy adjustment of purchasing houses:

　　First, newly settled talents must provide accumulated social security or tax payment records for 12 months before they can buy the first house in Haikou, and they can buy the second house after the first house has been filed for 36 months.

　　Second, talents who have not settled down must provide accumulated social security or individual tax payment records for 24 months before they can buy a house in Haikou.

　　The third is to implement the global purchase restriction, and those who are not talents in other provinces’ household registration must provide accumulated social security or individual tax payment records for 60 months before purchasing a house in Haikou.

　　Fourth, divorced people, if any party purchases commercial housing within 3 years from the date of divorce, the number of houses owned by them is calculated according to the total number of houses owned by families in Hainan Province before divorce.

　　In terms of talent settlement, it shall be implemented in accordance with the relevant provisions of the Notice of Hainan Provincial People’s Government on Printing and Distributing the Implementation Measures for Introducing Talents to Settle in Hainan Province (Qiong Fu [2017] No.66). The conditions for settling down are: college degree or above, under 40 years old (of which the bachelor degree or above in 985 and 211 colleges is under 55 years old); Those with intermediate professional skills and above technical titles, technicians and above professional qualifications are under 40 years of age; Get employed first and then settle down.

　　For the A, B, C, D, E high-level talents recognized by provincial departments such as the Talent Development Bureau of the Provincial Party Committee and those who have settled down before the implementation of the policy, the original housing purchase policy will remain unchanged.

　　The following is the policy interpretation of the Notice on Adjusting the Housing Purchase Policy and the Talent Settlement Policy in our city.

　　Q: 1. What is the purpose of issuing the Notice on Adjusting the Housing Purchase Policy and the Talent Settlement Policy in our city (hereinafter referred to as the Notice)?

　　A: The main purpose of the Notice is to thoroughly implement the spirit of the central government’s positioning of "housing, living and not speculating", earnestly fulfill the main responsibility of real estate regulation and control of cities, improve the accuracy of regulatory policies and measures, and timely and appropriately adjust the relevant policies on housing purchase and talent settlement from the actual situation of our city, so as to promote the stable and healthy development of our real estate market and realize the talent development strategy. The "Notice" moderately adjusted the purchase conditions of newly introduced talents and those who have not settled down, implemented the global non-differential purchase restriction, strengthened the housing control measures, and strengthened the purchase control of talents who have not really worked in our city, which is conducive to guiding settled talents to really work and start businesses in our city, stabilizing the supply and demand market, and striving to achieve the goals of stabilizing land prices, housing prices and expectations.

　　Q: Second, after the implementation of the Notice, who has adjusted the purchase policy?

　　Answer: (1) Talents newly settled in our province (excluding high-level talents)

　　The original policy is: from the date of settlement in our province, you can buy commercial housing and enjoy the same treatment as local residents, so you can buy 2 sets of housing.

　　The current policy is as follows: (1) I can only buy the first house (including second-hand housing, excluding property hotel, the same below) in our city if I provide my social security or individual tax payment records for 12 months or more in our province; After the first set of housing purchase contract has been filed for 36 months, the second set of housing can be purchased.

　　The newly settled talents from the date of implementation of the "Notice", whose families have one set of housing in this province, must provide their social security or tax payment records accumulated for 12 months or more in our province before purchasing another set of housing; If there are 2 or more houses, you can’t buy any more houses.

　　(two) talents who have not settled in our province (talents who have actually worked in our province but have not yet settled)

　　The original policy is: at least one family member has paid social security or individual tax for 12 months or more in our province, and there is no self-owned house in our province, so he can buy one house in our province.

　　The current policy is: I must provide the social security or individual tax payment records accumulated for 24 months or more in our province, and I don’t have my own house in our province before I can buy a house in our city.

　　(3) Persons who are not registered in this province.

　　The original policy is: if you buy a house in the restricted area of our city, you should provide the social security or tax payment record of at least one family member who has accumulated in our province for 60 months or more; If you buy a house outside the restricted purchase area, you can provide the social security or individual tax payment record of at least one family member in our province for 24 months or more, and if you don’t have your own house in our province, you can buy one house in our city.

　　The current policy is: no longer distinguish between restricted and non-restricted areas. Anyone who buys a house within the administrative area of our city must provide the social security or individual tax payment record of at least one family member in our province for 60 months or more, and there is no self-owned house in our province before buying a house in our city.

　　(4) Divorced persons

　　The original policy was not restricted.

　　The current policy is: if the husband and wife are divorced and either party purchases commercial housing within 3 years from the date of divorce, the number of housing units owned by them shall be calculated according to the total number of housing units owned by families in our province before divorce. That is, divorced people after the implementation of the Notice, whether they are qualified to purchase houses within 3 years from the date of divorce depends on the total number of houses owned by families before divorce. If they do not meet the number of houses stipulated in their applicable purchase policies, they can purchase houses within the policy scope; If you have reached or exceeded the number of sets stipulated in the applicable purchase policy, you can no longer buy a house.

　　The time of divorce shall be based on the registration date of divorce certificate or the date determined by effective legal documents. If you remarry after divorce, the housing purchase restriction policy will be implemented with the new family as the unit. If the divorce registration procedures have been completed before the implementation of the Notice, the original policy shall prevail.

　　Q: 3. Who will not adjust the purchase policy?

　　A: 1. Residents who settled in this province before April 22, 2018 (including April 22);

　　2. Residents who settled in this province after April 22, 2018 and before the implementation of the Notice;

　　3. All kinds of talents who have settled before the implementation of the Notice;

　　4. All kinds of recognized high-level talents (A, B, C, D, E);

　　5. The talents of headquarters enterprises, investment projects enterprises and institutions and institutions shall continue to be implemented in accordance with the relevant provisions of the Notice of Haikou Housing and Urban-Rural Development Bureau, the Talent Development Bureau of Haikou Municipal Committee of the Communist Party of China and the Haikou Municipal Bureau of Commerce on Printing and Distributing the Implementation Rules for Implementing the Supplementary Notice on Improving the Housing Policy for Talents of the Provincial Housing and Urban-Rural Development Department and the Talent Development Bureau of the Provincial Party Committee (Hai Zhu Jian Fa Bei Zi [2019] No.1).

　　Q: 4. Talents who have not settled in our province and those who are not registered in our province have obtained the qualification code for purchasing houses before the implementation of the Notice, but have not yet purchased houses. Can they continue to purchase houses after the implementation of the Notice?

　　A: Talents who have not settled in our province and those who are not registered in our province have obtained the qualification code for purchasing houses before the implementation of the Notice, but they have not yet purchased houses, which shall be implemented according to the Notice. That is, after the implementation of the "Notice", if it meets the provisions of the "Notice", the purchase qualification code is still valid; If it does not meet the requirements of the Notice, the purchase qualification code will be cancelled.

　　Q: Is the New Deal applicable to those who have signed a house purchase agreement or subscription before the implementation of the Notice and paid the relevant house price?

　　A: In order to ensure the smooth convergence of policies, it will not affect the households who have entered the process of purchasing houses to complete the procedures for filing the purchase contract and registering the real estate. For those who have submitted the contract for filing or completed the filing of the purchase contract before the implementation of the Notice, the original policy will continue to be applied to complete the contract filing and registering the real estate; Before the implementation of the Notice, if the contract has not been submitted for record, but the purchase agreement (or subscription book) has been signed and the house price (including deposit and down payment) has been paid, and it is in line with the housing purchase restriction policy in the corresponding period, the purchase contract record and real estate registration procedures can be continued with the purchase agreement (or subscription book), bank transfer voucher (excluding cash payment) and other materials.

　　Q: Before the implementation of the Notice, those who have applied for talents to settle down but have not obtained the Certificate of Permission to Move in or have obtained the Certificate of Permission to Move in but have not moved into the household registration in our city, how can they go through the settlement procedures after the implementation of the policy?

　　A: Those who have applied for talents to settle down before the implementation of the Notice, but have not obtained the Certificate of Permission to Move in, shall be implemented according to the Notice; Before the implementation of the "Notice", the certificate of permission to move in has been obtained, but it has not yet moved into the household registration in our city, and the settlement procedures shall be handled according to the original policy.

　　Q: How to implement the policy of purchasing houses for talents (excluding high-level talents) who have applied for talents to settle down before the implementation of the Notice but obtained household registration certificates in this province after the implementation of the policy?

　　A: The date recorded in the Permit to Move in shall prevail. After the implementation of the Notice, it shall be implemented according to the Notice.

In the name of environmental protection, a mass incident against garbage incineration plants occurred in Hangzhou yesterday. On the morning of May 10th, people in Zhongtai Township and its vicinity in Yuhang District gathered on a large scale because of their opposition to the site selection of Zhongtai Waste Incineration Plant. A few people misled the masses to block high-speed burning vehicles and besieged the police and innocent passers-by.

The Yuhang District People’s Court, the People’s Procuratorate, the Public Security Bureau and the Judicial Bureau subsequently issued an important notice, demanding that the criminals who gathered people to block traffic, destroy public and private property, commit crimes and injure people, and create and spread rumors turn themselves in. At present, Yuhang Public Security Bureau has published two batches of photos of criminal suspects.

On the afternoon of 11th, Hangzhou held a press conference to announce "5• Xu Liyi, member of the Standing Committee of Hangzhou Municipal Committee and executive deputy mayor, said that the people’s right to know must be ensured throughout the whole process, and this project must be made into a project that can obtain the greatest common denominator. Yuhang District said that the project will not start without completing the legal procedures and obtaining everyone’s understanding and support.

Hangzhou Yuhang Zhongtai Waste Incineration Plant Project triggered a gathering protest. The picture shows the video screenshot of the event site.

Subsequently, the reporter contacted the Office of the Leading Group for the Construction Promotion of Jiu Feng Waste Incineration Project. For the Jiu Feng Project, the relevant person in charge gave 36 questions and 36 answers to answer the questions in the hearts of the citizens.

It is understood that these 36 questions answered the public’s concerns about why Hangzhou should build new garbage disposal facilities, why it should choose garbage incineration, why it should choose Jiu Feng, the surrounding water sources and the environment.

In addition, it also answered how developed countries deal with municipal waste, waste incineration treatment process, how to solve key problems in waste incineration treatment and how to supervise it.

Jiu Feng waste incineration project: 36 questions and 36 answers.

1. Why should Hangzhou build a new waste incineration plant?

In recent years, the annual growth rate of urban garbage in Hangzhou is around 10%. In 2013, the domestic garbage treatment capacity in Hangzhou reached 3.08 million tons, with an average daily average of 8,456 tons. The design scale of Tianziling landfill is 2,671 tons/day, and the maximum daily landfill capacity this year has reached 5,408 tons, more than double the design capacity; If there is still no new garbage terminal disposal capacity, it is estimated that it can only be used for another 5 years. It is urgent to build a new waste incineration plant.

2. Why choose garbage incineration?

Garbage incineration is a mature technology at home and abroad, which can effectively realize the reduction, harmlessness and resource utilization of domestic garbage. Incineration is one of the main methods of garbage disposal recommended by the Technical Guide of Domestic Waste Incineration by the Ministry of Housing and Urban-Rural Development. From the domestic large cities of Beijing, Shanghai, Guangzhou and even abroad, incineration is the mainstream way of garbage disposal. Garbage incineration has a history of more than 100 years in the world, with relatively perfect management norms and relatively mature and reliable technology. However, the landfill method has some defects and shortcomings, such as occupying more land and difficult to treat leachate. Incineration has the advantages of good volume reduction effect, complete harmlessness and high resource utilization rate.

3. Why did you choose Jiu Feng?

According to the total amount, location and existing treatment technology of municipal solid waste in our city, the garbage disposal in Hangzhou is divided into five blocks: "East, West, North and South". At present, there is only one waste incineration plant in the western area, but due to the early construction time and the increasing population in the west of the city, it is now in an overloaded state, and its processing capacity cannot keep up with the waste production in the western area, and it is impossible to expand in situ. Therefore, it is urgent to build a new garbage incineration plant.

The proposed site of Jiu Feng Waste Incineration Power Plant was originally a mine pit, which is relatively far away from residential areas in the valley and is a relatively suitable location in the western area.

4. What is the planned scale of Jiu Feng Waste Incineration Power Plant?

Jiu Feng Waste Incineration Power Plant is designed to handle 3,000 tons of domestic waste every day.

5. What are the main components of Jiu Feng waste incineration power plant?

Jiu Feng waste incineration power plant is mainly composed of waste receiving and storage system, waste incineration system, waste heat boiler system, flue gas purification system and sewage treatment system. International advanced incinerator technology and automatic combustion control system (ACC) will be selected; The mature and reliable flue gas purification process of "SNCR+ (semi-dry method+dry method) deacidification+activated carbon injection+bag filter+＋SCR＋+activated carbon adsorption device" will be adopted, and the emission index will reach and some indicators will be stricter than the EU 2000 standard.

6. What are the main ways to deal with urban garbage in developed countries?

At present, the main treatment method of domestic waste in advanced cities in developed countries is incineration, especially in cities with scarce land resources, developed economy and large population. According to statistics, at present, there are more than 1,000 domestic waste incineration plants in 35 developed countries and regions, mainly distributed in Europe, Japan, the United States and other developed countries and regions. There are hundreds of incineration plants in 19 countries of the European Union. Although the United States has a vast land, there are still hundreds of garbage incineration plants.

7. How to prevent waste gas from waste incineration?

During the operation of waste incineration power plant, the combustion conditions (such as furnace temperature higher than 850℃, flue gas residence time longer than 2 seconds, turbulent flow of flue gas and moderate excess oxygen) should be controlled to ensure the complete decomposition of dioxins and other organic substances.

Incineration plants should install all kinds of effective tail gas treatment equipment, such as bag dust removal, adsorption of harmful substances by activated carbon, etc., so that the emission of waste incineration tail gas pollutants can meet the specified standards.

8. How to ensure that the incinerator temperature is above 850 degrees Celsius?

The internationally advanced and mature incineration technology of garbage incinerator is selected, and the automatic combustion control system (ACC) and combustion-supporting guarantee system are adopted.

9. What is the standard for incineration of dioxin in garbage?

Dioxin can be controlled by advanced technology. The planned Jiu Feng waste incineration power plant will adopt advanced incineration technology and flue gas emission control technology, and the tail gas emission will refer to the more stringent EU 2000 standard, that is, the emission concentration of dioxins will be controlled below 0.1ngTEQ/Nm3 (the current control standard of dioxins in waste incineration tail gas in China is 1.0ngTEQ/Nm3).

10. Can waste incineration power generation reduce dioxins?

Power generation by garbage incineration is an efficient process of harmless garbage treatment and resource utilization, and it is the most effective method for large-scale garbage treatment.

Foreign research also shows that the dioxin emitted by 1 ton of garbage burning in the open air or spontaneous combustion in landfill is thousands of times that emitted by the same amount of garbage through modern incineration. According to the report of the environment department of the European Union, when celebrating the new millennium in London, fireworks were set off for four or five minutes, and the dioxin emitted was equivalent to the 100-year dioxin emission of a 1,400-ton incineration plant in south London. Therefore, modern garbage incineration power generation is actually a measure to reduce dioxin emissions.

11. How is the odor of garbage incineration plant controlled?

All garbage sent to the garbage incineration power plant is transported directly in a sealed way to prevent spillage, dripping and odor escape; Strict sealing measures are taken, the garbage storage bin is always kept in a negative pressure state, and the air from the garbage storage bin is pumped into the incinerator for combustion to ensure that the odor will not escape.

12. How is the landfill leachate treated?

Leachate will be produced during the temporary storage of garbage in the garbage storage bin. The garbage incineration power plant will simultaneously build a garbage leachate treatment system, which can treat the garbage leachate to the standard of reclaimed water reuse, and the treated reclaimed water will be used for cooling the generator set, so as to finally realize zero discharge of garbage leachate. The waste incineration power plant only discharges part of the treated reclaimed water to the sewage pipe network in case of emergency.

13. How to supervise the operation of waste incineration power plant?

In the daily supervision work, all production links and pollutant emissions, such as garbage metering, chemical consumption, incineration temperature, flue gas emission, ash and leachate treatment, are taken as the monitoring focus, and the continuous monitoring data of flue gas emission are networked with the environmental protection department in real time, and authoritative monitoring institutions are entrusted to conduct regular sampling inspections on major pollutants such as flue gas and sewage discharge. A large-screen electronic display screen is set at the door to display data such as smoke, sulfur dioxide, nitrogen oxides, hydrogen chloride and carbon monoxide online, and accept social supervision. In addition to the above measures, after the Jiu Feng Waste Incineration Plant is completed and put into operation, the surrounding residents will be invited to enter the plant as environmental protection volunteers to monitor the production process and emissions of waste incineration at any time.

14. Domestic garbage contains a lot of water. Can it be burned thoroughly?

The moisture content of domestic garbage is high, and the garbage entering the incineration plant should be piled up and drained according to the strict stacking method, and stay in the garbage storage bin for 5-7 days to basically drain the water. In the process of draining water, garbage is naturally fermented continuously. The main components of organic matter in garbage are kitchen garbage, such as vegetable leaves, melon peels and fruit shells, which are easily decomposed and rotted by microorganisms, and can quickly produce volatile fatty acids and combustible biogas in anaerobic environment, which is beneficial to combustion.

15. How is the domestic garbage managed when it enters the incineration power plant?

After the domestic garbage enters the incineration power plant through a closed transfer vehicle, it first enters a relatively large garbage storage bin, then the garbage is specially and orderly stacked, drained, and then burned in an incinerator. Strict sealing measures shall be taken for the garbage storage bin to ensure that the odor will not escape. In addition, according to the seasonal changes, garbage will be disinfected in a timely manner, such as sprinkling lime powder and spraying disinfectant. Leachate seeping out after garbage stacking should also be specially treated.

16, garbage incineration plant in equipment maintenance, how to deal with garbage?

The waste incineration power plant will have an equipment repair period every year, but the repair period will not affect the garbage disposal. Generally, each garbage incineration power plant will be equipped with multiple incinerators, which can be carried out in turn during maintenance. The garbage incineration equipment runs reliably, which can run for at least 8,000 hours every year, and can realize planned maintenance. Even if the equipment of the whole plant stops completely, the garbage storage bin can still prevent the odor from spreading by putting lime powder and turning on the deodorizing device.

17. How to solve the leakage during garbage transportation?

Garbage transportation will rely on compressed, sealed, practical, environmentally friendly and beautiful transportation vehicles. After the garbage is transported to the incineration plant by clean direct trucks, it will be directly put into the garbage storage bin in the unloading hall. It is realized in the process of clean and direct transportation of garbage: garbage does not fall to the ground, garbage is not exposed, and there is no leakage along the way.

18. How are foreign waste incineration power plants updated?

The waste incineration treatment in developed countries started early. With the continuous development of technology, the original incineration plant equipment is backward and aging, and it is in urgent need of upgrading. Therefore, the small-scale waste incineration plants built in the early stage were closed and replaced by large-scale waste incineration plants with higher pollution control level, and the total amount and proportion of incineration treatment were increasing.

19. After the completion of the waste incineration power plant in Jiu Feng, will it cause traffic congestion on the first line of Tianmushan Road and Wenyi West Road? What about the traffic diversion scheme?

First, from the current traffic situation, the traffic flow on Tianmushan Road is in a stable state, with a little pressure during the morning and evening rush hours; 02 Provincial Highway and Wenyi West Road are in good traffic condition.

Secondly, from the traffic flow characteristics, there is a certain tidal traffic phenomenon in the morning and evening rush hours of Tianmushan Road, and the transportation characteristics of garbage removal by garbage trucks are basically opposite to the tidal traffic phenomenon, so garbage truck transportation will not affect the existing traffic.

Thirdly, from the perspective of traffic organization scheme, garbage transport vehicles can stagger the main time and mainstream direction of urban traffic through reasonable traffic organization, thus reducing the traffic pressure in the morning and evening rush hours.

Fourthly, from the perspective of road planning, Tianmushan Road is an urban expressway, and Xixi Road is about to complete renovation. Road capacity will be greatly improved.

Based on the above factors, the project will not cause traffic congestion and affect citizens’ travel.

20. Will it affect the environment of water sources such as Xianlin Reservoir?

Will not affect, all sewage (including landfill leachate, washing water, production and living wastewater) of the proposed project will be treated to realize reclaimed water reuse and zero emission. Even in the case of emergency discharge, it is discharged to the municipal sewage treatment plant through the municipal sewage pipe after reaching the standard. It has nothing to do with water bodies in water sources such as Xianlin Reservoir; After treatment, the waste gas is discharged up to the standard, which will not have adverse effects on the surrounding environment such as Xianlin Reservoir.

21. How to conduct the EIA before construction? Can the public participate in on-site supervision?

In the process of project approval, construction and operation, the public can participate in supervision. After the project establishment and planning and site selection are determined, the environmental assessment shall be carried out according to the relevant information provided by the construction unit and the technical specifications and procedures of the environmental impact assessment guidelines; There is public participation in the preparation stage of EIA. At this stage, the opinions of the surrounding people will be solicited, and the public can fully express their opinions and suggestions.

22. How to maintain the negative pressure of the garbage storage bin?

After the garbage enters, it will be discharged into the sealed garbage storage bin, and the negative pressure function will ensure that the odor will not escape. The wall of the garbage storage bin is provided with an exhaust port, and the primary and secondary air required for garbage incineration are extracted from the storage bin, thus ensuring the negative pressure function of the garbage storage bin.

23. How to evaluate whether garbage incineration is complete?

After garbage and other wastes are incinerated, it is necessary to evaluate the incineration effect to judge whether the incineration effect is good or not. At home and abroad, the burning loss rate is used to evaluate the incineration effect. The scorch loss rate of slag refers to the percentage of the slag produced by burning garbage kept at (600 25)℃ for 3 hours, and the reduced mass after cooling to room temperature accounts for the original slag mass after drying at room temperature. In this project, the garbage will be fully burned in the incinerator through advanced technology and equipment, and the burning loss rate of the burned slag is less than 3%.

24, waste incineration plant, the most important thing is the treatment of waste gas out of the chimney, what scheme?

This project is going to adopt the flue gas purification scheme of "SNCR+ semi-dry method+dry injection+activated carbon injection+bag filter +SCR+ activated carbon adsorption". According to the garbage incineration power plants that have been operated at home and abroad, "SNCR+ semi-dry method+dry injection+activated carbon injection+bag filter" has been able to meet the EU 2000 flue gas emission standard.

Multi-stage purification treatment will be adopted for the flue gas generated by garbage combustion before it goes out of the chimney. Various acidic gases and particulate pollutants, as well as dioxins and heavy metals, will be removed by spraying misty ammonia water, lime water spray, activated carbon spray, bag dust collector and other measures and equipment. Finally, the smoke discharged into the atmosphere through the chimney is mainly composed of carbon dioxide, oxygen, water vapor and nitrogen.

25. How many cubic meters/hour is the designed flue gas discharge?

There are four incineration lines designed for this project, and the flue gas emission of each incineration line is about 150,000 standard cubic meters per hour.

26, dust bag is very easy to wear and tear, and a large number, how do you replace the bag in time after it breaks? How long will it take to replace it? What is the design temperature of the dust removal room?

There are a large number of cloth bags in the dust collector, and the damaged cloth bags can be found in time through monitoring data, and they can be replaced online immediately after being found (the replacement work can be completed in 2-3 hours), without affecting the flue gas purification treatment. Continuous working temperature of filter bag ≤ 250℃。

27, the main equipment maintenance cycle is how long?

The maintenance cycle of main equipment is once every 3-4 months. There are four incineration lines designed for this project, which will be overhauled by turns during actual production, and will not affect the garbage disposal of the whole plant.

28. How is the fly ash after garbage incineration treated?

Fly ash belongs to hazardous waste, which is chelated and solidified in the factory. After passing the test, it is sent to the landfill for safe landfill.

29. How to deal with the slag after garbage incineration?

According to national standards, slag is general waste, not hazardous waste, and can be comprehensively utilized, such as brick making.

30. How to ensure 850 degrees? How to ensure full combustion?

After the garbage is transported into the incineration plant, it will be piled up and fermented in the closed garbage storage bin (to increase the heat value of garbage), and then it will be incinerated in the incinerator. The automatic combustion control system is adopted for combustion control. If the temperature of the furnace is monitored to be lower than 850℃, the combustion-supporting system will be automatically started to support combustion to ensure the temperature of the furnace. At present, the furnace temperature of grate incinerators at home and abroad can generally be kept at 900-1000℃ for a long time.

31. How to implement supervision?

Jiu Feng waste incineration power plant will adopt first-class design, first-class technology and first-class equipment. In order to ensure the first-class management after the completion of the project, the mode of "daily four-layer supervision and residents’ supervision at any time" is determined in supervision. The first floor is the government level. The industry management department conducts regular and irregular on-site inspections to see real-time monitoring. The environmental protection department also monitors the flue gas online and announces it to the outside. The electronic screen installed at the gate releases data in real time. The second level is the public level. People nearby are hired as environmental protection supervisors, who can visit the factory at any time. The third layer is enterprise self-discipline, and citizens can make an appointment to visit at any time to see the whole process of garbage incineration. The fourth layer is third-party supervision, and government departments will hire professional institutions with relevant testing qualifications to monitor and supervise the operation of the factory.

32. What is the relationship between garbage classification and incineration? Do foreign incineration plants classify garbage before incineration? The Hangzhou Urban Management Committee once proposed that it should not be sorted in place and not burned. How to explain this?

Better classification is beneficial to incineration, but it is not a prerequisite for incineration. Practice has proved that whether garbage can be burned or not depends mainly on the calorific value of garbage and the control of combustion process. From the incineration technology, when the low calorific value of the garbage into the furnace is more than 1000Kcal/kg, the incinerator can control the combustion condition well. However, the statistics of the incineration plants currently operating in Hangzhou show that the low calorific value of the garbage into the furnace is 1200 ~1800Kcal/kg, and there is no problem in incineration technology.

Garbage classification is an important way to recycle and reduce. Through garbage classification, the effective utilization of various components in garbage can be realized, the amount of garbage that needs to be incinerated can be reduced from the source, and the calorific value of incinerated garbage can be increased, which is more conducive to incineration.

The website of Hangzhou Urban Management Committee mentioned that "garbage incineration should adhere to four principles", that is, no sorting in place, no incineration in full, no openness and transparency, and no incineration with unfair compensation. It only quoted the report of Oriental Morning Post on December 6, 2009. At present, Hangzhou is working hard to promote the research on social waste classification, financial security, public supervision and feedback mechanism, which is the best proof of action.

33. What is dioxin?

Dioxins are the general names of polychlorinated dibenzo-dioxins and polychlorinated dibenzofurans. It refers to not a single substance, but two categories of 210 organic compounds with similar structures and properties, including many congeners or isomers.

34. How to monitor dioxins?

The detection of dioxins in flue gas adopts "high resolution gas chromatography-mass spectrometry" for quantitative and qualitative analysis. The detection of dioxins in flue gas belongs to trace analysis (a combined analysis method in which the content of substances is below one million). The detection includes three steps: sampling, sample pretreatment and determination.

During the operation of incineration plant, the production of dioxins can be predicted and controlled by monitoring combustion temperature, carbon monoxide content and smoke concentration (carbon monoxide and smoke concentration are related to dioxin concentration).

35. How to evaluate the harm of flue gas discharged up to standard?

When the garbage incineration power plant is in normal operation, the ambient air quality can meet the standard requirements, so it is safe for people to be in such ambient air.

36. What is "neighborhood avoidance" and what are its manifestations?

The so-called neighborhood ism, which means "Not In My Back Yard" in English, refers to the opposition of community residents to the urban public facilities with negative externalities located in their own communities. It is a new social phenomenon that appears with the development and transformation of urban economy and society, and has been widely concerned in China in recent years.

As a trend of thought that has a wide influence on the world environmentalism, the biggest feature of "neighborhood avoidance" is that while the public opposes the construction of projects and facilities in its surrounding areas, it does not resist the use of project products or services, that is, as long as it does not produce such products or services around its own home, it can meet the needs of "neighborhood avoidance". The starting point of "NIMBY" is not to improve the overall environmental quality, but only to improve the local environment and safety quality related to itself. As a direct result, "NIMBY" eventually becomes a tool for regional competition and game, that is, by refusing the landing of production projects and facilities with certain environmental and safety risks and objectively transferring them to other regions, so that the local people can enjoy the benefits brought by similar production in other regions while avoiding the corresponding production and facility risks.

In view of "neighborhood avoidance", it is not a complete solution for a country or a region to blindly escape. The key is that we really establish and implement a set of social participation and communication mechanisms to resist environmental risks and a sound market governance system in the whole society. It is believed that as long as the decision-making process is transparent, multiple subjects are allowed to participate in the discussion and evaluation together, the greatest common denominator is obtained, and the interests and needs of all parties are fully taken care of, the worldwide problem of "avoiding difficulties by neighbors" is expected to be solved.

　　Heavy! A nationwide special struggle against evil is about to begin.

　　A new round of tax reduction and fee reduction is "on the way".

　　China first published a white paper on Arctic policy,

　　China’s first Qualcomm mass communication satellite was delivered in orbit on 13th,

　　Chongqing-Guizhou Railway was put into operation, and Chengdu-Chongqing-Guizhou "three-hour traffic circle" became a reality.

　　Visa facilitation! Parents of local registered residents from other provinces can apply nearby … …

　　What happened in the past week? What is worthy of attention? What is closely related to you? Let’s take a look at the week’s event review.

　　[Current affairs focus]The Central Committee of the Communist Party of China State AffairsHospital: the whole country launched a special struggle to eliminate evils.

　　Recently, the Central Committee of the Communist Party of China and the State Council issued the "Notice on Launching a Special Struggle to Eliminate Evil". The "Notice" pointed out that the CPC Central Committee and the State Council have decided to launch a special campaign to eliminate evils throughout the country. Focus on key areas, key industries and key areas where the problems involving black and evil are prominent, and always aim at all kinds of illegal crimes committed by black and evil forces that the masses have the strongest reaction and hate the most. Adhere to severe punishment according to law, fight early and fight small, eliminate all evils, and always maintain the trend of cracking down on crimes committed by various evil forces.

　　[Financial Hotspots] the State Council issued a document urging to solve problems such as data sharing contradictions and over-packaging.

　　The General Office of the State Council issued the Opinions on Promoting the Coordinated Development of E-commerce and Express Logistics, aiming at some problems and contradictions existing in the coordinated development of e-commerce and express logistics, and put forward targeted measures, which are expected to solve the problems and contradictions such as data sharing and over-packaging. The opinions adhere to the problem orientation, focus on coordinated development, and clarify six aspects of policy measures.

　　[White Paper] The State Council issued a white paper on China’s Arctic Policy.

　　The State Council Press Office published a white paper on China’s Arctic policy on 26th, which is the first time that China has published a white paper on Arctic policy. The white paper says that China advocates building a community of human destiny, is an active participant, builder and contributor in Arctic affairs, and strives to contribute China wisdom and China’s strength to the development of the Arctic.

　　[Convenience New Deal] Entry and exit are more convenient! The Ministry of Public Security has launched eight entry-exit facilitation measures.

　　The Ministry of Public Security decided to implement eight entry and exit facilitation measures from February 1, 2018. These measures involve many aspects, such as applying for permits nearby, self-service, free photography, foreign Chinese applying for permits, self-service customs clearance at border inspection, etc., which will further release the dividend of public security entry-exit reform and enhance the people’s sense of gain.

　　[Food and Drug Safety] Two departments: food and drug violations are punished until people strictly enforce the ban on business.

　　The General Administration of Food and Drug Administration and the Ministry of Public Security jointly issued the "Regulations on Strengthening the Law Enforcement of Food and Drug Safety and Strictly Implementing the Punishment of People for Food and Drug Violations". The "Regulations" propose that individuals who engage in illegal acts shall be investigated for their legal responsibilities according to law; Units engaged in illegal acts, in addition to the punishment of the unit, but also to investigate the responsibility of the directly responsible person in charge and other directly responsible personnel according to law. The persons in charge and other persons who are directly responsible for the illegal unit shall be prohibited from doing business for a certain period of time.

　　[Tax reduction and fee reduction] A new round of tax reduction and fee reduction is "on the road"

　　Recently, the Ministry of Finance, the National Development and Reform Commission and other four departments jointly issued a notice on stopping the collection of administrative fees such as sewage charges, which started the "first shot" of tax reduction and fee reduction this year. At the same time, Shaanxi and other places have also begun to brew a new round of measures to reduce the burden of corporate taxes and fees.

　　On January 25th, the D8592 starting train of Chongqing-Guizhou Railway from Guiyang North to Chongqing West left Guiyang North Station. On the same day, the Chongqing-Guizhou railway with a design speed of 200 kilometers per hour was opened for operation. Xinhua News Agency reporter Ou Dongyu photo

　　[Traffic Development] On the 25th, the Chongqing-Guizhou Railway opened for operation in Chongqing for 2 hours to Guiyang.

　　On January 25th, the Chongqing-Guizhou Railway was put into operation, and the railway travel time from Guiyang to Chongqing will be shortened from 10 hours to about 2 hours. At the beginning of the opening of the Chongqing-Guiyang Railway, 46 pairs of multiple units were operated, including 36 pairs of through trains to Guangzhou, Kunming and Xi ‘an, and 10 pairs of in-pipe trains (6 pairs from Guiyang North to Chengdu East and 4 pairs from Chongqing West). The railway travel time from Guiyang to Chengdu will be reduced to about 3.5 hours, and the railway travel time from Guiyang to Xi ‘an will also be reduced to about 7 hours.

　　[Civil Aviation Hotspots] 13 airlines announced the "air boot" time.

　　Following the announcement of China Eastern Airlines, Hainan Airlines, China Southern Airlines and other airlines to "lift the ban" on the use of mobile phones in the air, Air China will also allow the use of some portable electronic devices on Air China’s actual flights from 0: 00 on January 21st. So far, 13 domestic airlines have announced the "air boot" time.

　　[Eyes] Overseas martyrs memorial facilities will be covered with laws and regulations "armor"

　　The measures for the protection and management of overseas martyrs memorial facilities drafted by the Ministry of Civil Affairs, the Ministry of Foreign Affairs, the Ministry of Finance and the Political Work Department of the Central Military Commission have been publicly solicited for comments recently, and it is intended to clarify the scope of protection, specific protection work and accountability mechanism of overseas martyrs memorial facilities in China.

　　[Local politics] In 2018, the provincial two conferences kicked off.

　　On January 21, Anhui and Xinjiang provinces will enter the "two sessions", and the provincial two sessions in 2018 will also kick off. In the first year of implementing the spirit of the 19th National Congress of the Communist Party of China, how all localities will plan their development blueprints has attracted much attention. The provincial people’s congress, the government and the CPPCC will also complete the centralized change of the provincial people’s congress, and most provinces will also elect the first director of the provincial supervisory Committee.

　　[New Entrepreneurial Policy] More than 20 policies "red envelopes" support disabled people’s self-employment and entrepreneurship

　　A few days ago, the National Development and Reform Commission and other 15 departments issued the Opinions on Supporting Self-employment and Entrepreneurship of Disabled People, which clarified more than 20 support policies to promote self-employment and entrepreneurship of disabled people and help them get rid of poverty.

　　These policies include providing reasonable convenience and priority care for disabled people’s self-employment and entrepreneurship, implementing tax incentives and fee reductions, providing financial support and financial subsidies, supporting key targets and "internet plus" entrepreneurship, and providing support and employment services.　

　　[Hi-tech] China’s first Qualcomm mass communication satellite Shijian No.13 was put into use.

　　On the 23rd, China’s first Qualcomm mass communication satellite was delivered in orbit on the 13th and put into use. After the implementation of the 13th satellite, it will be included in the "Zhongxing" satellite series and named as "Zhongxing 16" satellite. This satellite has created a number of "firsts" of communication satellites in China and the world, which can realize the access of mobile communication base stations in remote areas and other industrial applications, and can meet the access needs of aviation, shipping and railway Internet users.

　　The cloned monkeys "Zhongzhong" and "Huahua" were carefully cared for in the incubator of the nursery of the non-human primate platform of the Institute of Neuroscience, Chinese Academy of Sciences (photo taken on January 22). Xinhua News Agency reporter Jin Liwang photo

　　[Technological Breakthrough] A major breakthrough! Two cloned monkeys were born in China.

　　With a handful of hairs, thousands of identical monkeys are transformed — — The myth in The Journey to the West is becoming a reality. The cloned monkey "Zhongzhong" and her sister "Huahua" were born in China for nearly two months! On January 25th, Beijing time, their "story" appeared on the cover of the international authoritative academic journal Cell, which means that scientists in China have successfully broken through the world problem that the existing technology cannot clone primates. The success of monkey cloning will bring unprecedented bright prospects for the mechanism research, intervention, diagnosis and treatment of brain diseases, immune deficiency, tumors and metabolism diseases.

　　[Combating pornography and illegal publications] Those who make and disseminate videos about children’s "evil codes" will be severely punished.

　　The relevant person in charge of the national office of "eliminating pornography and illegal publications" said that the national office of "eliminating pornography and illegal publications" has deployed interviews with relevant Internet companies to carry out in-depth monitoring and inventory in view of the situation of using classic cartoon images to produce and spread harmful videos involving violence, terror, cruelty and pornography that hinder the healthy growth of minors. The "anti-pornography and illegal publications" department will continue to pay attention to enterprises that fail to fulfill their main responsibilities and cause harmful video and information dissemination. Once verified, they will be severely punished.　

　　[Criminal case focus] The final judgment of the case of smoking being persuaded to die suddenly was changed: the dissuader was not responsible.

　　An old man was smoking in the elevator, and someone came forward to dissuade him. The two had a dispute. The old man died of a heart attack and his family took the dissuader to court and demanded compensation of more than 400,000 yuan.

　　Zhengzhou Intermediate People’s Court made a final judgment on this case, arguing that it was not dissuasion that led to the death of the old man, dismissed the family’s claim, and revoked the judgment of the first instance that the dissuasion should bear the compensation responsibility of 15,000 yuan. The dissuasion said that he was willing to donate 10,000 yuan to the family of the deceased for humanitarian reasons.

　　(According to Xinhua News Agency, Zhongxin.com and other media reports, text/Li Zhiqiang)