How to control smog weather

To reduce or eliminate smog weather, fundamentally speaking, it is necessary to greatly reduce the emission of major pollutants. China's huge pollutant emissions will not be reduced overnight, and a single means of reducing emissions will never work. Only by taking strong and comprehensive measures at the national level can it succeed.

First, speed up the adjustment of energy structure.

First, vigorously improve the efficient and clean utilization of coal. Coal accounts for nearly 70% of China's primary energy consumption, and it is difficult to change significantly in the short term. Therefore, efficient and clean utilization of coal is a top priority.

The second is to control the total coal consumption. All localities have formulated the implementation plan of total coal consumption, decomposed the total control targets into local governments, implemented target responsibility management, and strengthened assessment and supervision.

The third is to accelerate the development of clean energy. Vigorously develop clean energy such as hydropower, conventional natural gas, unconventional natural gas (coalbed methane and shale gas), biomass energy, wind energy, solar energy and geothermal energy, and increase the pipeline import of natural gas and liquefied natural gas.

Fourth, continue to control the development of coal chemical industry. Coal chemical industry is an industry with high energy consumption, high water consumption and high pollution, and its wastewater (high COD) and slag are extremely difficult to treat.

Second, the key is to solve the problem of coal pollution.

First, all coal-fired power plants, coal-fired boilers and coal chemical plants are required to install desulfurization, denitrification and dust removal facilities. On the basis of installing desulfurization facilities in most existing independent thermal power plants, all independent thermal power plants, self-built thermal power plants, coal-fired boilers and coal chemical plants are further required to install desulfurization facilities as soon as possible. At the same time, all large coal-fired power plants, coal-fired boilers and coal chemical plants will be required to install denitration and dust removal facilities.

Second, speed up the introduction of new pollutant discharge standards for coal-fired facilities such as thermal power generation, coking, building materials and coal-fired boilers, add pollutant discharge indicators, and further tighten pollutant discharge limits. At the same time, through online monitoring, we will vigorously strengthen the inspection of pollutant discharge standards.

The third is to strengthen the operation inspection of environmental protection facilities such as desulfurization, denitrification and dust removal to ensure the normal operation of relevant environmental protection facilities and play their due role.

Third, strengthen the emission management of steel and oil refining.

Strengthen the supervision and inspection of the discharge standards of major pollutants in steel, oil refining and other industries. For the main pollutant emission sources such as sintering machine in iron and steel industry, coal-fired boiler in oil refining industry and catalytic cracking, the construction of environmental protection facilities such as desulfurization, denitrification and dust removal will be accelerated.

Fourth, strengthen the control of motor vehicle pollution.

First, improve the pricing mechanism of refined oil products as soon as possible, implement the preferential tax policies for the next phase of national oil quality standards in advance, accelerate the upgrading of refined oil quality, and implement the requirements of the Twelfth Five-Year Plan for air pollution prevention and control in key areas. Fully supply national IV gasoline before the end of 20 13; By the end of 20 14, the national IV vehicle diesel will be fully supplied.

The second is to strictly strengthen the supervision and inspection of refined oil quality, and severely crack down on the illegal production and sale of vehicle oil products that do not meet the requirements of national and local standards.

The third is to speed up the implementation of the new automobile emission standards. Implement the fourth-stage national motor vehicle emission standards, promulgate and implement the fifth-stage national motor vehicle emission standards in a timely manner, encourage qualified areas to implement the next-stage motor vehicle emission standards in advance, and greatly reduce the exhaust emissions of new vehicles entering the market. Vehicles that do not meet the national motor vehicle emission standards shall not be produced or sold. Completely eliminate yellow label vehicles before 20 15.

Fourth, vigorously develop public transportation, reduce urban road congestion and reduce exhaust emissions.

Verb (abbreviation of verb) strengthens environmental pollution supervision

First, the environmental protection departments of governments at all levels must undertake strict environmental supervision functions, especially to strengthen the strict supervision of industries with high energy consumption and high pollution.

The second is to revise the relevant penalty clauses of environmental protection laws and regulations, greatly increase the punishment, and completely change the situation that environmental protection punishment was insignificant in the past. For those who dare to violate the relevant environmental laws and regulations, the punishment will be decisively increased, and the illegal cost will be greatly increased, so that they will not dare to commit crimes again until they are disqualified or investigated for criminal responsibility.

The third is to pay close attention to major environmental protection cases and typical cases. Deeply stimulate and touch the nerves of enterprises that discharge waste water, waste gas and waste residue in violation of regulations, and urge them to speed up the construction of environmental protection facilities and strive to achieve discharge standards.

Fourth, strictly control the dust on the construction site. For example, the construction site must be completely enclosed with enclosure walls, and open-air operation is strictly prohibited; The roads, working areas and living areas on the construction site must be hardened; All ready-mixed concrete and ready-mixed mortar are used in urban construction sites, and on-site mixing of concrete and mortar is prohibited.

The fifth is to control road dust pollution. Implement mechanized cleaning of urban roads; Increase the frequency of urban road washing and cleaning, and effectively reduce the road dust load; Reduce the road excavation area and shorten the exposure time; Strengthen the greening on both sides of the road and reduce the exposed ground; All urban muck transport vehicles shall be transported in a closed manner.

Sixth, fully implement the pollutant discharge permit system. Key enterprises that discharge major pollutants such as sulfur dioxide, nitrogen oxides, industrial dust and volatile organic compounds. You must apply to the environmental protection department for a discharge permit before 20 14. The pollutant discharge permit will clearly stipulate the name, type, quantity, discharge mode, control measures and monitoring requirements of the pollutants allowed to be discharged, which will serve as an important basis for total control, pollutant discharge charges and environmental law enforcement. Enterprises that have not obtained the pollution discharge permit shall not discharge pollutants.

Seventh, accelerate the trading of emission rights. Key industries such as electric power, steel, petrochemical, building materials and non-ferrous metals. Establish a paid use and trading system for regional major air pollutant emission indicators to reduce pollutant emissions through market means.