The hottest pollutant emission reduction plan of H

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Hangzhou's pollutant emission reduction plan this year was released

the "Hangzhou 2013 major pollutant emission reduction plan" was officially released a few days ago. According to this plan, the emissions of the four major pollutants of chemical oxygen demand, ammonia nitrogen, sulfur dioxide and nitrogen oxides in the city this year are expected to be reduced by 10977 tons, 1376 tons, 15206 tons and 26468 tons respectively, involving a total of 397 emission reduction projects

in order to complete the emission reduction task this year, the emission reduction plan gives detailed measures. In terms of water pollutant emission reduction, relevant departments will speed up the construction of sewage treatment plants and sewage interceptors, increase the amount of sewage interceptors, strengthen the management of industrial enterprises and the adjustment of industrial structure, and reduce the chemical oxygen demand and ammonia nitrogen emissions. Among them, papermaking, printing and dyeing enterprises must install and improve flow meters and monitoring facilities; The centralized treatment rate of sewage in the main built-up areas of all districts, counties (cities) should reach more than 95%, and the in-depth treatment of sewage and the reuse of reclaimed water should be strengthened

in terms of air pollutant emission reduction, we will raise the threshold of environmental access and strictly control new increments. Consolidate the achievements of desulfurization and dust removal transformation and emission reduction of coal-fired boilers, and improve desulfurization efficiency. Accelerate the construction of central heating pipes, eliminate small coal-fired boilers of less than 20 tons/hour (excluding), and promote the replacement of clean energy such as natural gas and electricity for small boilers

at present, the car ownership in the main urban area of Hangzhou has exceeded 1million, and it is expected to increase by 160000 in the whole year. In terms of controlling automobile exhaust emissions, a series of prevention and control measures will be taken this year, including improving exhaust detection methods and adopting diesel vehicle loading deceleration method; Add the assumption that the accuracy of the load sensor does have problems. Quickly eliminate the Yellow standard vehicles and bring the national diesel vehicles into the Yellow standard vehicle management. More than 30000 national gasoline vehicles in the main urban areas will be restricted, and these vehicles will be eliminated. In terms of public transport, 846 buses with national and below emission standards should also be eliminated in the main urban areas, and the vehicles should be updated to maximize the use of hybrid oil and electric vehicles and liquefied natural gas vehicles

the emission reduction plan also requires all power plants to build denitration facilities before the end of the year, and the denitration efficiency of coal-fired generating units should be guaranteed to reach more than 85%. The test results will be different if the coal is hot and the test speed is too fast or too slow. The denitration efficiency of sample power enterprises should be guaranteed to reach more than 60%

in order to ensure the implementation of various measures and key emission reduction projects, the emission reduction plan has formulated corresponding safeguard measures. As for the annual emission reduction targets and tasks, our city will gradually decompose them into districts, counties (cities) and key enterprises, refine them into specific projects, regularly supervise and inspect them, strengthen the supervision of completed emission reduction projects, and ensure the realization of the annual pollution reduction targets. At the same time, the completion of pollution reduction indicators will be included in the target performance appraisal system as a binding indicator, and a one vote veto will be implemented

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