On April 17, the Ministry of ecological environment reported the quality of surface water and ambient air in China in March and from January to March. In general, in the first quarter of 2021, the excellent proportion of surface water assessment sections in China increased by 2.7 percentage points year-on-year, reaching 83%, and the proportion of inferior class V sections decreased by 1.4 percentage points year-on-year, about 2.1%. The excellent and good rate of water quality in key river basins also increased, and the proportion of inferior class V decreased simultaneously.

However, the proportion of good water quality in key Lakes (reservoirs) decreased in March, and the average number of good days in 339 prefecture level cities and above also decreased by 2.5 percentage points in the first quarter. In addition to PM2.5, the average concentrations of PM10, O3 (ozone), SO2 (sulfur dioxide) and NO2 (nitrogen dioxide) all increased, of which the average concentration of PM10 increased by 13.6%.

Especially in the "2 + 26" cities in Beijing Tianjin Hebei and its surrounding areas, the proportion of excellent days in the first quarter decreased by 2 percentage points year-on-year, and 32% year-on-year in March; The average proportion of excellent days in March of 11 cities in Fenwei plain decreased by 32.2% compared with the same period last year, and the decrease rate in the first quarter was about 1.7%.

Initially, the northern region is greatly affected by the previous strong sandstorm, and the air quality is obviously different from the data of the same period last year. This also reflects the concept that the Ministry of ecological environment has been emphasizing. Ecological environment protection should not be lax. We also need to consolidate the achievements of pollution control and promote the fundamental change of environmental quality.

To this end, since 2021, environmental protection related policies are still intensively issued to further improve the top-level design and clarify the direction of fine management.

Surprise 4 companies in half a month, policy "gift package" constantly

On April 15, the Ministry of ecological environment openly solicited opinions on the guiding opinions on strengthening the prevention and control of ecological environment sources of high energy consumption and high emission projects (Exposure Draft), Resolutely Curbing the blind development of "two high" projects, promoting green transformation and realizing positive development.

On April 13, the Ministry of ecological environment held a meeting of the leading group for the preparation of the ecological environment monitoring plan during the 14th Five Year Plan period to listen to the relevant progress reports and suggestions, deploy the next work, review and approve in principle the basic ideas, objectives and tasks of the ecological environment monitoring plan during the 14th Five Year Plan period.

On April 8, the national development and Reform Commission issued the key tasks of new urbanization and urban-rural integration development in 2021, which clearly proposed to build a low-carbon green city: comprehensively promote the classification of domestic waste, accelerate the construction of domestic waste incineration treatment facilities, improve medical waste and hazardous waste disposal facilities, improve the collection capacity of sewage pipe network, and promote the harmless disposal of sludge, Promote the collaborative control of fine particulate matter (PM2.5) and ozone (O3), and further promote the green and low-carbon transformation of industry, construction, transportation and other fields.

On April 6, the Ministry of ecological environment, together with China Development Bank, printed and issued the notice on deepening the battle of pollution control and jointly promoting the financing of major ecological and environmental protection projects, and signed the memorandum of cooperation on deepening the battle of pollution control and jointly promoting the financing of major ecological and environmental protection projects.

Just over half of April, the policy "blessing bag" fell from front to back. This screen brushing mode has proved the importance of the development of energy conservation and environmental protection industry time and again.

But there is more on the way

The known upcoming policies and regulations also include the "Interim Regulations on the administration of Carbon Emission Trading (Revised Draft)" as of April 30; The comprehensive directory of environmental protection (new part in 2020) aims to curb the production and use of "high pollution and high environmental risk" products; In order to strengthen the supervision of the ecological environment polluted by mariculture, "opinions on strengthening the supervision of the ecological environment polluted by mariculture" was drafted.

In addition, the national eco-environmental standards include the general technical requirements for the manufacture of steel spent fuel transport containers, the technical guidelines for the formulation of water quality standards for freshwater aquatic organisms, the microscopic counting method for the determination of phytoplankton in water quality, and the high performance liquid chromatography method for the determination of seven phenoxycarboxylic acid herbicides in water quality The "determination of volatile organic compounds in ambient air by tank sampling / gas chromatography-mass spectrometry" will be published one after another after revision to further standardize the environmental protection work.

In recent years, China has spared no effort in strengthening the supporting measures of ecological environment protection. In 2019, according to the communique of the Ministry of ecological environment, we will complete the work of changing 21 departmental regulations into waste, formulate and revise 96 national ecological environment standards, dispatch 58 expert teams to relevant cities along the Yangtze River for site research and technical guidance, and release the ecological and environmental protection big data service platform.

You need to take one step to see the skill of one hundred steps

In the face of more solid ecological barriers, do you understand these more stringent and detailed ecological and environmental protection requirements? The key summary of environmental protection policies and standards, expert interpretation, hot topic discussion, and exchange and cooperation of technology, products and experience are exactly what the 2021 World Environmental Protection Conference [International Environmental Protection Exhibition] wants to bring to the industry.

From June 2 to 4, there will be hundreds of high-end forums to share various themes in the same period of the exhibition. For example, 2021 exchange meeting on advanced technology and process achievements of chemical environmental protection and three wastes treatment, dialysis the environmental protection policy of the chemical industry during the "14th five year plan"; 2021 industrial wastewater treatment and zero discharge technology seminar, focusing on the "guidance on promoting the utilization of sewage resources" to share; Village sewage treatment practical technology seminar, interpretation of the latest policies and successful cases.

At the beginning of the fourteenth five year plan, the planning and program of green and low-carbon development is just the beginning. It is said that a good start is half the success, and 2021 is a key year.

Article link: environmental protection online https://www.hbzhan.com/news/detail/141194.html