Science and precision prevention and treatment of "solid waste" to make beautiful China more beautiful

● Mingjian

On June 21, the State Council's report on the law enforcement inspection report and review of law enforcement inspections and review opinions on the Standing Committee of the Standing Committee of the National People's Congress (hereinafter referred to as the report) requested the 35th meeting of the 13th National People's Congress of the National People's Congress for consideration. The results of the report show that the prevention and control of solid waste pollution is being promoted scientific, accurate, and systematically, and the relevant governance system and governance capacity continues to strengthen.

The so -called solid waste can be roughly divided into three types: domestic waste, industrial solid waste, and hazardous waste. If it is not handled properly, solid waste will cause pollution to the atmosphere, water body, and soil, endangering human health, and affecting the ecological environment. It can be said that solid waste pollution prevention and control, one end with pollution reduction and carbon reduction, is an important task of deepening pollution prevention and control, and an important part of ecological civilization construction.

As the urbanization process continues to accelerate, the amount of urban domestic waste has continued to increase, and related pollution has attracted great attention. The classification of domestic waste is classified by recyclable and non -recyclable substances, which can reduce the amount of waste treatment and promote the recycling of resources. The environmental prevention law of solid waste pollution is clear, and the state implements a domestic waste classification system. So, how is the implementation of various places? The report shows that 17 provinces formulate local regulations related to the relevant provisions of domestic waste classification. In 2021, 297 cities above the country have carried out domestic waste classification. The average coverage rate of garbage classification of residential communities reached 77%, and the harmless treatment of garbage reached 514,000 tons/day. At the same time, the proportion of natural villages for rural domestic waste reached more than 90%. The continuous improvement of domestic waste recycling and utilization has also made it possible to "waste into treasure".

Dangerous waste disposal is more scientific, and supervision is becoming stricter. Relevant departments have significantly improved the production, collection, storage, and transfer of the production, collection, storage, and transfer of hazardous waste, and strengthen the environmental supervision of the entire chain. The report shows that as of the end of 2021, the national dangerous waste concentrated use of the disposal capacity of about 170 million tons/year, which was 3.3 times the end of the "Twelfth Five -Year Plan". Construction of the country and 6 regional hazardous waste risk prevention and control technology centers and 20 regional special centralized centralized disposal centers. At present, the disposal capabilities in various provinces are generally matched with waste production. In addition, it has severely crack down on dangerous waste illegal crimes and continues to carry out special rectification. Improve the ability to deal with, strictly adhere to the bottom line of risk, and "combine blocking" to make the prevention and control of hazardous waste more scientific and effective.

The rapid development of society, the new format continues to emerge, and the resulting solid waste cannot be underestimated. The report shows that the relevant departments conscientiously implement the "Opinions on Accelerating the Green Transformation of Expressing Express Packaging", revise the compulsory national standards of overpasuring goods, and can recycling the large -scale application pilot of the express packaging. Essence In terms of recycling of new energy vehicle power batteries, as of the end of 2021, the Ministry of Industry and Information Technology has organized the establishment of more than 10,000 power battery recycling service outlets covering the provinces, autonomous regions and municipalities. Construction of the national platform of power battery operation traceability management, and establish a full life cycle flow to monitoring mechanism. Pollution governance keeps pace with the times, innovation measures are constantly emerging, and the breadth of depth extension and expansion will help green circulation development.

In a word, adhere to the "reduction, resources, and harmlessness" of solid waste. The whole society should continue to fight the tackling of pollution prevention and promote the continuous improvement of my country's ecological environment. (Excerpted from "Science and Technology Daily")

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