视频一区二区三区在线,国产高清区,99国产精品永久免费视频,99国产精品永久免费视频,日日激情综合久久一区,国产一区二区91,国产精品久久久久久免费

The environmental protection industry is an important development industry in the 14th five year plan. As an important part of the environmental protection industry, sewage treatment is still receiving strong boost from many parties, and the market is undoubtedly still in a strong expansion period! Of course, this expansion direction is not invariable. After all, the current sewage treatment rate has reached a high level.

High rise overweight sewage treatment, multi-party relay to create a climax

In January this year, the National Conference on ecological and environmental protection took the lead in deploying the key work of this year, making it clear that the key battle of pollution prevention and control should continue to be fought in depth. In late February, the Ministry of ecology and environment held a regular press conference in February, which once again emphasized the specific task deployment of urban black and smelly water treatment, Yangtze River Protection and restoration, yellow river ecological protection and treatment, etc. 

In March, the implementation opinions on strengthening the supervision and management of sewage outlets into rivers and seas and the notice on carrying out the pilot work of black and odorous water treatment in rural areas in 2022 were published one after another. On the one hand, it is required to expand the treatment of rural black and odorous water bodies and speed up the development of rural black and odorous water treatment; On the other hand, it is required to standardize the regulation and supervision of sewage outlets into rivers and seas, promote the whole process control of sewage pipe network, and the central idea is nothing more than the improvement of sewage treatment capacity.

Frequently refresh the keyword of sewage treatment, how can sewage treatment not "stand out"?