Re: Ji'nan this winter governance haze "big move" the cement casting industry shut down for three months
the production of fuel all changed into natural gas, centralized supply of coal natural gas or electricity and other clean energy recently, the spring city has cooled greatly, cold air sent a good temperament.
recently, the municipal government issued the "Ji'nan City air pollution prevention and control action plan" (phase two) (hereinafter referred to as the two phase of action plan). The plan defines a new goal: the environmental air quality continues to improve. By 2017, the city's environmental air quality is 35% better than that in 2013, and the heavy pollution weather continues to decrease.
key words: temperament change "PM family"
2013, municipal government issued the "Ji'nan air pollution control action plan (one phase)". Since the implementation, 2015, blue sky and white clouds reached 144 days, 7 days more than in 2013.
the two phase of action plan will not release all kinds of pollutants. The main target is: by 2017, the ambient air quality of the whole city will be improved by about 35% compared to 2013, and the heavy pollution weather will continue to decrease.
key words: optimize the energy structure at the end of next year, the rate of central heating is 75%
in the local source of PM2.5 in Ji'nan, the ratio of coal burning is the largest, and the "contribution rate" is 27%. The two phase of action plan calls for the implementation of total coal consumption control and adjustment of coal utilization direction. Besides, the heating source structure is optimized and the central heating rate is increased. By the end of 2017, the popularity rate of central heating in built-up areas reached 75%. In the central heating network coverage area, the coal-fired boiler (except for peak shaving reserve boiler and stable ultra low emission standard) shall be shut down or demolished in principle. Key words: to promote energy conservation in next year, the intensity of sewage discharge in steel and other industries is 30%
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to 2017, to achieve the goal of reducing the energy consumption rate of the country's 10000 yuan GDP (GDP). By 2017, the emission intensity of air pollutants in steel, cement, chemical and petrochemical industries dropped by more than 30% compared with 2013. By the end of 2017, 20 million square meters of new energy saving buildings were completed, 10 million square meters of green buildings were added, and the application area of renewable energy buildings was 9 million square meters.
key words: adjustment of industrial structure in the next year to basically complete the relocation of urban heavy pollution enterprises to relocate
the adjustment of industrial structure is included in the "two phase action plan", the plan requires, increase the adjustment of industrial structure layout, and promote the relocation and transformation of industrial enterprises in the eastern old industrial area and backward production capacity elimination. By 2017, the heavy polluting enterprises such as petrochemical, steel, chemical, cement and other heavy polluting enterprises in the urban built-up area and the main densely populated areas have basically been relocated and transformed.
implement the main function zoning and implement differentiated access policy. We should carry out the study of urban air duct and reasonably reserve "cool corridor" in the process of urbanization. According to the sensitivity of ecological environment, population density and carrying capacity of the environment, district classification management is implemented in the whole city. Strict implementation of environmental capacity control.
these "numbers" will also affect you and I
by 2017, thousands of people in the city have reached more than 20 public transport vehicles, and the share of public transportation is more than 60%. We should strengthen the supervision of foreign vehicles and prohibit the transfer of motor vehicles which do not meet the relevant requirements of the state and province to Ji'nan.
by the end of 2017, the bare soil coverage (greening) rate and pavement hardening rate of the non working surface of the muck soil field were not less than 90%.
before the end of 2017, the closed rate of the residual soil transportation vehicles and the installation rate of the satellite positioning system were all 100%. By the end of 2016, the new type of intelligent environmental residue vehicle accounted for 40%.
Ji'nan haze also need to go through several customs?
energy structure needs urgent adjustment. Ji'nan's energy structure is still dominated by coal, and the coal quality management mechanism in the whole process of coal production, sale and use has not yet been established. Infrastructure construction such as natural gas pipeline network is lagging behind, and the supply of clean energy is relatively insufficient.
the popularization rate of central heating needs to be improved. In 2015, the popularity rate of central heating within the Ji'nan city's bypass freeway was 72.9%, and 38 million square meters of central heating were still unrealized, of which about 26 million square meters of coal were used for heating. The utilization rate of industrial waste heat is not high. A large amount of industrial waste heat can be used by Huaneng Huang Tai power generation Co., Ltd. and Huadian Zhangqiu Power Generation Co., Ltd., and the construction of auxiliary facilities, such as pipe network and energy station, is progressing slowly.
the industrial structure is not rational enough. The industrial structure of Ji'nan is mainly heavy industry, and the proportion of light industry is about 2:8. The layout of heavy polluting enterprises such as steel, cement and petrochemical is not rational enough.
the traditional industrial pollution control needs to be further deepened. According to the provincial standards, the traditional industries, such as steel, cement and petrochemical industry, still need to be deepened. The desulfurization, denitrification and dust removal facilities need to be further improved. At the same time, the emission of volatile organic compounds in key industries, such as petrochemical, organic chemical, surface coating, packaging and printing, is still not effective because of the lack of standard and lack of monitoring ability. Supervision.
the urgency of mobile source pollution prevention and control is increasingly prominent. By the end of 2015, the number of motor vehicles in Ji'nan was 1 million 675 thousand, up 37% than in 2010, and the road congestion was in the forefront of the country, and the operating conditions of vehicles were poor, which further aggravated the pollution of motor vehicles.
dust and other non-point source pollution is still heavier. Construction sites, municipal construction sites and enterprise yard and other dust sources are widespread, and some sites have failed to strictly implement the regulations on the prevention and control of dust pollution. There are still no standard residue transport vehicles in the construction site, unset vehicle flushing facilities, non compliance requirements for site enclosure, uncovered naked earth cover, and failure to sprinkle water in time. Dust and other problems.
ecological environment greening still needs to be further promoted. In 2015, the green coverage rate of Ji'nan urban built-up area was 40%, lower than the average level of the whole province.