(ii) accelerate energy restructuring. First, accelerate the development of clean energy. Vigorously develop hydropower, natural gas, biogas． Solar energy and other new energy sources, minimize the use of coal. Second, make great efforts to improve the efficient and clean use of coal, as far as possible to reduce soot emissions. Third, pay close attention to enterprise technology reform, strengthen the waste emissions of dust removal, desulfurization, denitrification.
(3) building a green city to green haze. First, seriously do a good job in the preparation of urban greening planning. To be based on the long term, adhere to a high starting point, high standards for the development of urban greening of long-term and near-term planning. It is recommended that the planning of the main areas of the urban area should have with the population of the region should be appropriate to the number of regional gardens, including small parks, squares, green space, street gardens, etc.. Two efforts to enhance the overall level of urban greening. First of all, to strengthen the road greening. To do trees, lights, buildings, roads considered in a holistic manner, focusing on greening and the surrounding buildings and other elements of harmony and unity. Secondly, we should strengthen the greening of residential neighborhoods. The periphery of the district mainly planted tall trees and hedges, so that the district and the surrounding traffic thoroughfare isolation. Green space between homes should be adapted to local conditions, see the green, using garden-type, lawn-type, trellis-type, courtyard-type, etc., to form a rich and colorful green space. Third, strengthen the urban public **** green space construction. To combine urban and rural environment comprehensive management, comprehensive utilization of urban water system, accelerate the urban public **** green space construction. To plan and build a number of appropriate scale of public **** green space and quite a cultural heritage of Zigong, distinctive theme of street garden. Fourth, pay attention to commercial areas and unit courtyard greening. In-depth development of "garden-style units" to create, green space to adopt, unit courtyard greening standard greening and beautification activities. Fifth, strengthen the city three-dimensional greening. Actively promote urban vertical greening, rooftop greening, balcony and indoor flowers and grasses, to improve the city's overlooking greening effect and space greening efficiency, and build up the body, composite green space. Provide strong support for the elimination of haze weather.
(D) to strengthen the regulation of environmental pollution. First, more stringent environmental access system, high emissions, high energy consumption enterprises are strictly prohibited from entering the city. Second, pay close attention to the environmental protection of large cases, important cases, typical cases. Stimulate and touch the violation of excessive emissions of wastewater, waste gas and slag enterprises "nerve", prompting them to speed up the construction of environmental protection facilities, and strive to achieve emission standards. Third, strict control of construction site dust. For example, the construction site must be fully closed to set up the enclosure wall, open operation is strictly prohibited; construction site roads, work areas, living areas must be ground hardening; urban construction sites all use ready-mixed concrete and ready-mixed mortar, to eliminate on-site mixing of concrete and mortar, etc.. Fourth, control road dust pollution. The implementation of urban road mechanized cleaning; increase the frequency of urban road washing cleaning, and effectively reduce the road dust load; reduce the area of road excavation, shorten the bare time; strengthen the greening of both sides of the road, reduce the bare ground; all urban slag transport vehicles to implement closed transport and so on.
(E) multiple measures to form a synergy. First, strengthen the education of the public. On the one hand, it is to let the public have a clear understanding of the haze weather and its hazards, and strive to improve the public's consciousness of consciously protecting the environment and eliminate the fear of haze weather. On the other hand, it is necessary to tell the public how to deal with haze weather, such as going out with masks, fewer open windows, keep a light diet and drink more water, and take appropriate vitamin D supplements, etc., so as to prevent the problem before it occurs. Second, improve urban planning. Give full consideration to urban wind direction and air circulation in planning, and strictly prohibit the construction of tall buildings in the wind direction and wind direction of the city to ensure that the city is well ventilated. As far as possible, more green areas and forests should be planned in the city. Thirdly, the management of vehicles and oil products should be strengthened. On the one hand, we should strictly control the number of public vehicles and reduce the utilization rate of vehicles. The second is to strengthen the construction of urban public transportation system, enhance its carrying capacity, combined with the city's actuality, can consider opening the city light rail. At the same time guide private car owners to minimize car travel. Once again, we need to strengthen the supervision of the quality of refined oil products, to eliminate the flow of poor quality gasoline and diesel oil into the automobile fuel tank.
In short, the haze weather should be prevention-oriented, we should take positive action to stay away from the threat of haze.