1, the implementation of the total amount of control, and actively manage key sources of pollution, consolidate the achievements of the standard. In order to protect the water quality and prevent the deterioration of water quality, in order to strengthen the construction of special environmental management at the same time, focusing on key pollution source management and consolidation work after reaching the standard. By carrying out the registration of sewage declarations, the issuance of sewage licenses, the adoption of centralized control and time-limited treatment and other measures to discharge pollutants, industrial and mining enterprises to carry out strict management, the jurisdiction of the industrial wastewater pollution control within a certain range.
2, the implementation of ecological protection projects.
3, the implementation of key projects to promote the strategy of special projects.
4, strengthen the water environment monitoring network construction.
5, according to the law to carry out water pollution prevention and control.
3, based on special projects to speed up the process of water pollution prevention and control
How to protect the river from pollution?Policy Recommendations on Water Pollution Prevention and Control
China has achieved rapid economic development with relatively backward economic technology. With a large population base and few resources per capita, the prevention and control of environmental pollution and ecological damage will be a long-term strategic task. In particular, the water environment pollution problem can not be solved overnight, need to go through a difficult process of governance. Therefore, we must seriously summarize the "Ninth Five-Year" period of water pollution prevention and control on the basis of lessons learned, drawing on all the world's successful experience, combined with the specific conditions of our country, and continue to strengthen the policy innovation, institutional innovation and technological innovation, and gradually come out of a water pollution prevention and control of the road with Chinese characteristics.
1 in the decision-making to control new water environment problems
National and local levels ***, in determining the rate of economic development, the formulation of national economic and social development plans, resource development plans, regional development plans, as well as the formulation of economic and technological policies, major economic decision-making, the implementation of these decisions should be made to evaluate the environmental impact of the environmental impact of making a scientific evaluation of the evaluation of the findings The conclusions of the evaluation shall be used as the basis for decision-making at all levels. Comprehensive consideration of environmental, economic and social factors should be given in decision-making, so that the impact of development on the environment can be minimized in an integrated manner. Establish a scientific evaluation index system, set up a special evaluation and deliberation body, and make this system legalized, and gradually establish the implementation mechanism of decision-making in accordance with the law.
Regional economic development should take into full consideration the protection of water resources. Restrict the development of water-scarce areas to water-consuming industries, adjust the industrial structure of water-scarce areas, and strictly control the construction of high water-consuming, energy-consuming and heavily polluting projects. In the near future, emphasis should be placed on adjusting the industrial structure of water-scarce areas in the north to prevent the problem of water shortage from further aggravating. Economic development in areas with fragile ecological environments should consider leaving room for ecological water use, so as to prevent the shrinking of rivers and lakes, land sanding and ecological degradation in downstream areas due to overdevelopment. In the water source area, guide and organize the construction of ecological economic system in the water source area, to avoid the economic development of the water source area leading to downstream urban water pollution.
2 The development and utilization of resources should adhere to the policy of both open source and flow saving
Vigorously carry out water-saving activities and take effective measures to reduce water consumption. Organized implementation of water-saving, efficient agricultural irrigation technology; improve scientific agricultural water management measures, as soon as possible to change the situation of agricultural production of large amounts of water consumption. Formulate water quota per unit of product and water reuse rate assessment indexes, and establish an industrial water assessment system; clearly stipulate that cooling water and process water and other industrial wastewater must be used back to the circle and recycling; and vigorously develop the closed-loop use of water back to the circle to maximize the reduction of wastewater discharges.
In the development of water conservation, to solve the shortage of water resources in China at the same time, comprehensively strengthen the prevention and control of water pollution, especially in key river basins. Basin management focus on the city, urban industrial wastewater and domestic sewage management, to take the centralized and decentralized management combined and wastewater resource road. Construction of sewage treatment facilities according to local conditions, treated sewage should be used for industrial cooling water, urban landscape and garden water.
3 to establish and improve the system of compensated use of resources and price system
The relevant state departments should be organized to carry out resource pricing research, systematically on the relationship between national livelihoods of the important resources and scarce resources to develop a classification of the price policy to guide, as soon as possible to change the "resource priceless", the low price of resources products Unreasonable situation, so that the price of water resources to reflect the value of resources, resource utilization and pollution prevention costs. At the same time, actively promote the asset-based management procedures for water resources, strengthen the study of resource accounting system, and gradually incorporate water accounting into the national economic accounting system to create conditions.
4 Improvement of environmental economic policies
Grab the formulation of environmental economic policies conducive to environmental protection, and further strengthen the market economic system of environmental economic instruments. As soon as possible to raise the standard of sewage charges, so that it is higher than the cost of pollution control; the development of water pollution prevention and control of related policies, the establishment of a compensation mechanism for the renewal of resources; the full realization of the principle of "the polluter pays", in the water charges, a general increase in sewage charges, as the implementation of the cost of the urban sewage treatment plant; environmental protection as the The State should strengthen industrial policy support for environmental protection as a "market failure" area, especially for research and development of environmental science and technology, and construction of environmental protection infrastructure. At the same time, encourage and promote the corporatization of environmental protection infrastructure construction and management.
Actively establish an environmental tax system. Expand the scope of resource tax, and levy resource tax on scarce resources such as groundwater; levy fixed asset investment direction adjustment tax on new pollution projects to control structural pollution; analyze the pros and cons of the existing sewage charges and fee-to-tax conversion, and explore the levying of a pollution surtax; implement a zero-percentage tax rate for enterprises engaging in municipal sewage treatment; and give tax breaks and exemptions for the production of renewable resources and the use of renewable resources for the production of products.
5 Vocational education and training
5 vigorously implement cleaner production
The industrial sector should accelerate industrial restructuring, rationalize industrial layout, and promote the development of high-tech industries with low resource consumption and high efficiency. Combined with technological transformation to promote clean raw materials, clean production processes and clean products as the main content of cleaner production. Cleaner production should be regarded as a comprehensive transformation of industrial enterprises under the guidance of the sustainable development strategy, and cleaner production should be implemented in all industrial enterprises nationwide. Through the strengthening of environmental management audits and the establishment of a scientific management system, we will promote the transfer of our industry to a new technological base, improve quality in an intensive manner, reduce consumption and increase economic efficiency. And on this basis to gradually establish China's resource-saving eco-industrial production system.
6 Strengthen the prevention and control of surface pollution in rural areas
Rural areas should be implemented to improve the agro-ecological environment, accelerate the development of the rural economy as the main content of the ecological agricultural production system. Comprehensively promote planting, breeding, processing industry, a reasonable allocation of "big agriculture" production model, focusing on agriculture, forestry, animal husbandry, vice, fisheries, comprehensive development of various industries, agriculture, industry, business integrated management. Organic combination of modern science and technology and the essence of traditional agriculture, gradually increase the use of organic fertilizers, reduce the use of chemical fertilizers and pesticides. Develop bio-pesticide technology, and promote the use of bacteria to cure insects and insects to cure biological technology to replace pesticides. At present, there are more than 2,000 pilot projects of ecological agriculture in China, and on the basis of summarizing the experience, the implementation of ecological agriculture should be taken as a revolution in the development of the rural economy, which will be carried out generally in the vast countryside of the country. Gradually the rural surplus labor force from the polluting township industries to transfer to the construction of eco-agriculture. County, township level *** to develop eco-agriculture construction planning, the relevant state departments to strengthen the technical promotion, planned in the national townships, villages to train a number of technical backbone, to guide farmers to develop eco-agriculture.
7 Accelerate the construction of urban sewage treatment plants, and vigorously develop environmental protection industry
Reform the current urban sewage treatment system, to realize the construction and operation of sewage treatment plants socialization, marketization, entrepreneurship. The construction of sewage treatment plants to introduce competitive mechanisms, in accordance with the "who invests who owns, who manages who benefits" principle, the establishment of diversified investment and construction, entrepreneurial operation and management, social *** with the burden of the cost of the *** to give the necessary policy support model. Actively explore urban water supply and drainage construction and operation of integrated management system. Gradually make *** from the direct management of sewage treatment facilities in the construction and implementation of the release, so that sewage treatment really to the market.
The development of environmental protection industry should become a new growth point of the national economy. The state should formulate economic policies to support the development of environmental protection industry, investment, credit, tax concessions; encourage a part of the product surplus enterprises to turn to environmental protection products and services; the formation of environmental protection industry group, as soon as possible to form the scale of the industry; grasp the cultivation of the environmental protection market, to the original *** management of environmental protection services business to the market. At the same time, to strengthen environmental scientific research, organizations carry out high-concentration organic wastewater treatment and other urgently needed key water treatment technology research; accelerate the pollution prevention and ecological engineering sets of devices localization, change the status quo of China's environmental protection industry backwardness to adapt to China's pollution prevention and control needs.
How to manage the polluted riverOnly from the source to achieve the standard discharge, in order to talk about governance, governance is not very simple, to make those who steal the discharge of corporate sewage to meet the standard, then .........
What harm does river pollution cause? Wang QiRiver pollution can be broadly divided into sensory pollution (chromaticity, suspended solids, etc.), eutrophication, heavy metal pollution. Sensory pollution, as the name suggests, is to affect the senses. River eutrophication, algae growth, consumption of dissolved oxygen in the water, the river animals (fish, etc.) die of lack of oxygen. Heavy metal pollution, heavy metals will accumulate in the body of the animal, people can not eat to the heavy metal pollution of the river water or river fish.
What are the protected rivers? What are the polluted rivers?What are the protected rivers? What are the polluted rivers? I think it's all about pollution first, all pollution first and then part of the treatment, who can say, we are not the leaders.
Polluted rivers
God created everything is beautiful, harmonious, snow-covered mountain tops, glittering in the sunlight, the vast expanses of grassland grassland breeze, everything is so pleasant. However, with the development of human civilization, excessive erosion of all kinds of resources, making the environment more and more bad, those beautiful environment is gone, let's take a look at the world's ten polluted rivers. I hope that after reading this, you will be touched, love nature, protect the environment from yourself, start from the side, to our children and grandchildren to create a beautiful living environment.
These rivers, which were once probably the most beautiful habitats for aquatic life, are now the most polluted, so let's pay attention to them.
Citarum river, Indonesia
Surprised? This is the Citarum river, located in the west of Java, Indonesia. Because of human activities, the river has been seriously polluted, and there is no aquatic animals in the river any more. the Citarum River, which looks like a garbage pond, is the main source of irrigation and drinking water for the local residents. in December 2008, the Asian Development Bank approved a loan of 500 million dollars to clean up the river. how many years will it take to bring the Citarum River back to life?
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Yamuna River, India
The Yamuna River is the largest tributary of the Ganges and one of the most polluted, with 58% of the garbage waste of India's capital, New Delhi, dumped in the Yamuna. *** A staggeringly large sum of Rs. 170 billion has been billed for the river's treatment, but sadly, the Yamuna is currently as good as anyone can see.
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Buriganga river, Bangladesh
The **** and State Buriganga is the main river of Dhaka city. More than 80% of the industrial and domestic wastewater in the area is discharged directly into the river, and the life in the river has long ceased to exist.
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Yellow river from Lanzhou, China
The Yellow River is the second longest river in China and the main water supply for northern China. The river is heavily polluted due to oil extraction and other industries, yet it is the main source of drinking water for 2 million Lanzhou residents.
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Marilao river, Philippines
The Marilao River in the town of Marilao, Philippines, is full of plastic bags, rubber slippers, banana tree trunks, and rotting animal carcasses soaked to bloat in the river's water. ...... The water is extremely polluted. It contains chromium, cadmium, copper and arsenic toxic chemicals. Despite a series of fines for polluting the river, the local *** has done very little, and it's time for the local *** to do some soul-searching.
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Ganges river, India
The Ganges is considered by Hindus to be the holiest river draining from the Gangotri glacier. An estimated 2,000,000 people bathe in the Ganges every day to wash away their sins, ignoring all the garbage and even human corpses that float in the Ganges.
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Songhua river, China
The Songhua River is a river in northeastern China and the largest tributary of the Heilongjiang River. in November 2005, it was determined that the river's water was contaminated with benzene, and the water supply to Harbin had to be stopped.
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The Mississippi river, USA
The Mississippi River in the United States is the largest concentration of natural resources in the U.S., and there are large economic benefits along the river. More than 40% of the sewage in the United States is discharged into the Mississippi River Basin, and there is also livestock pollution along the river, and more seriously, it is estimated that Mexico discharges more than 1.5 million tons of nitrogen into the river each year.
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The Sarno river, Italy
The Sarno river basin, which stretches from Pompeii (the ancient capital of Italy, which was submerged by a volcanic eruption in 79 AD) to the city of Naples in the south of Italy, is the most polluted river in Europe. Large-scale agricultural irrigation and untreated industrial wastewater are discharged directly into the river, and the watershed's polluted water quality has led to the pollution of the waters of the Gulf of Naples.
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The King River, Australia
Arguably the most polluted river in Australia is the King River, which suffers from severe mining contamination and acidic waters. More than 1.5 million tons of tailings are discharged into the river each year, accumulating to over 100 million tons to date.
These are just ten rivers as examples, how many rivers around the globe have dead bodies, garbage floating on them? It is impossible to estimate the number. Look at your surroundings and compare the environment before and after ten years, shouldn't we reflect on it? Otherwise, human civilization will eventually extinguish itself!
When paving road asphalt, how to protect the curbstone from being polluted and damaged?The first floor answered correctly, there is a sequence of processes, according to this problem does not exist. There is also the general road surface is still left when the surface layer of the installation of curbstone, installed after paving asphalt surface layer. In order to prevent pollution, you can use geotextiles, plastic film and so on to cover the curb.
Tongling polluted riversThis you dare to ask? I'd like to ask how many other rivers are clean! Please adopt.
What are the polluted riversWherever there are people, they are basically polluted.
How to prevent rivers from being pollutedThe most important thing is not to dump pollutants into rivers. The second thing is to keep the river flowing with a certain number of plants and fish in it.