1, environmental protection investment increased. 2006 Wuhan city urban environmental infrastructure investment amounted to 4,744,100,000 yuan, an increase of 26.80% over the previous year, environmental infrastructure investment accounted for the proportion of GDP reached 1.85%, an increase of 0.16 percentage points over the previous year.
2, industrial wastewater, waste gas emissions fell, the amount of emission compliance improved. 2006 Wuhan City, industrial wastewater emissions of 248.22 million tons, a decline of 4.5% over the previous year, industrial wastewater emissions compliance rate of 98.6%, an increase of 1.0 percentage points over the previous year; industrial SO2 emissions of 132,613 tons, a decline of 0.6% over the previous year, the amount of industrial SO2 removal 56,127 tons, an increase of 22.8% over the previous year; industrial soot emissions 44,653 tons, a decrease of 3.5% over the previous year, industrial soot removal of 2497,328 tons, an increase of 18.72% over the previous year; industrial solid waste utilization rate of 88.07%, an increase of 2.7 percentage points over the previous year; the degree of comprehensive utilization of three wastes to improve the three wastes comprehensive utilization of the output value of the products of 223,000,000 yuan, an increase of 19.2% over the previous year. Increase of 19.2%.
3, the ecological environment and habitat further improved. 2006 Wuhan City, the total area of 275 square kilometers of smog control area, an increase of 44 square kilometers over the previous year, an increase of 19.1%; high-polluting fuels no-burning area of a total area of 45 square kilometers, the total area of 145 square kilometers of ambient noise compliance area, are the same as in the previous year; the city's sewage treatment capacity has increased significantly, the city's sewage treatment rate of 65.79%, 28.79 percentage points higher than the previous year; the harmless treatment rate of domestic garbage is 67.98%, 0.25 percentage points higher than the previous year. 2006 Wuhan's gardening and greening area increased further, of which the area of public **** green area reached 4216 hectares, 2.68% higher than the previous year, and the built-up area greening coverage area is 8399 hectares, 1.44% higher than the previous year. 1.44%, the residents of the living environment quality has improved significantly.
Second, the problems of environmental protection
While seeing the achievements of environmental protection work in Wuhan, we should also be aware of the environmental protection of some of the outstanding problems faced.
1, environmental protection investment is small, urban environmental infrastructure needs to be strengthened. According to the World Bank estimates, environmental protection investment to reach 2% of GDP, in order to inhibit the deterioration of the environmental trend, to reach 3% of GDP in order to make the environmental quality tend to improve. Although in recent years, Wuhan has significantly increased its investment in environmental protection, the investment only accounts for 1.83% of GDP, which is not enough to prevent the minimum standard of environmental degradation. The lack of investment in environmental protection has led to the weak comprehensive management of urban pollution, the slow pace of urban environmental infrastructure, sewage, domestic garbage, hazardous waste treatment capacity, urban greening can not keep pace with the pace of urban development.
2, environmental protection regulations, policies and systems are not sound enough, restricting the supervision of environmental protection in place, urban development, new industrial parks, environmental protection assessment is not comprehensive enough, the lack of a full range of key construction projects in the environmental assessment of some key sources of pollution, the lack of real-time monitoring, environmental protection monitoring tools and statistical assessment of the index system is not yet sound.
3, the industrial structure is not reasonable enough, the urban spatial layout to be optimized. As an old industrial base, Wuhan City, the secondary industry, especially power, iron and steel, building materials, chemical and other high-pollution and high energy-consuming enterprises, and high-tech enterprises, modern service industry accounted for a relatively low proportion of the industrial structure is not reasonable from the source of energy consumption, pollution, energy saving and emission reduction of the enterprise has a long way to go. With the development of the city, some industrial enterprises have not adapted to the existing functional positioning of the urban area, but the relocation is slow, the industrial park in the recycling industry chain aggregation degree is low, the level of comprehensive utilization of three wastes to be further improved.
Third, to strengthen environmental protection countermeasures and recommendations
Eco-environmental construction is a long-term, systematic project, is the key to achieving sustainable development of the national economy. To realize the "four cities together" creation goal, we must grasp the ecological environment construction. Specific countermeasures and recommendations are:
1, accelerate the urban environmental infrastructure, comprehensively improve the ecological environment. Accelerate the construction of urban sewage treatment plant, improve the sewage collection pipeline network. Strengthen the construction of domestic garbage incineration, landfill and other harmless treatment facilities, implement the classification of domestic garbage collection, transportation and treatment, improve the garbage collection and transfer system. Strengthen the disposal and utilization of industrial solid waste, and enhance the supervision of the whole process of collection, transportation and disposal of hazardous waste such as medical and radioactive waste.
2, adjust the industrial structure, optimize the spatial layout of the city. To vigorously adjust the industrial structure, promote the transformation of the mode of economic growth, so that Wuhan from the old industrial base, the traditional town of commerce and trade to the advanced manufacturing industry, modern service industry center change. It is necessary to actively develop circular economy and economy of conservation, promote clean production, cultivate environmentally friendly and energy-saving industries, and eliminate backward processes, equipment and products. To classify the development of the city in accordance with the overall urban planning, highlighting the center of the city's residential, financial, commercial and scientific education and cultural functions, to speed up the relocation and transformation of polluting enterprises, to improve the level of recycling industries gathered in industrial parks, the implementation of pollution classification and control, centralized treatment, the rational planning of residential districts, the construction of centralized living services, improve the allocation of public **** greening.
3, strengthen environmental law enforcement supervision. Accelerate the development and improvement of environmental management and resource protection of local regulations and systems. Strengthen the environmental supervision of key projects, the full implementation of sewage declaration, sewage licensing system, the establishment of key pollution sources online monitoring system to ensure that the key sources of pollution stable discharge.
4, relying on scientific and technological progress, energy saving and emission reduction. Increase investment in environmental protection science and technology, accelerate the transformation and application of scientific and technological achievements in the management of environmental pollution. Relying on scientific and technological progress, the promotion of energy saving and emission reduction of new technologies, new processes, new equipment, improve the utilization of resources, energy, reduce emissions.
5, to carry out publicity and education on environmental protection, to enhance environmental awareness. Organizations to carry out a variety of forms of publicity and education on environmental protection, give full play to the role of news and public opinion of publicity and supervision, and call on society as a whole to pay attention to conservation, environmental protection, the government to take the lead, the participation of all people.