九游

Interpretation on the revision of the law of the people’s Republic of China on the prevention and control of environmental noise pollution

The decision on Amending the labor law of the people’s Republic of China and other seven laws issued at the 7th Meeting of the Standing Committee of the 13th National People’s Congress on December 29, 2018 amended the law of the people’s Republic of China on the prevention and control […]

2019-05-31

Latest news: do you know the new environmental protection policy in 2018?

With the development of modern society and the emergence of more and more environmental pollution, China pays more and more attention to environmental protection. For some enterprise projects that discharge sewage and steam indiscriminately, the state has also been strictly prohibited, but there are still some enterprises that do not […]

2018-04-12

Provisions on the administration of the list of key pollutant discharge units

Provisions on the administration of the list of key pollutant discharge units (Trial) Chapter I General Article 1 in order to strengthen the supervision and administration of environmental protection of key pollutant discharge units, in accordance with the environmental protection law of the people’s Republic of China, the law of […]

2018-01-18

Causes, detection and control of activated sludge floating up and sludge bulking in sedimentation tank of biochemical system

During the operation of wastewater treatment by activated sludge process, there are many reasons that can inhibit the sludge activity in the biochemical system (aeration tank), lead to the sludge floating in the biochemical system and the sludge bulking in the sedimentation tank, so as to reduce the removal rate […]

2017-07-12

Zhang Dejiang: solidly carry out law enforcement inspection and actively promote the improvement of ecological environment

On May 22, Zhang Dejiang, member of the Standing Committee of the Political Bureau of the CPC Central Committee and chairman of the Standing Committee of the National People’s Congress, presided over the first plenary meeting of the law enforcement inspection group of the Standing Committee of the National People’s […]

2017-05-23

What mechanisms should be improved to implement the river head system?

During the two sessions this year, some deputies to the National People’s Congress and members of the CPPCC put forward many suggestions and Countermeasures on how to promote the long-term implementation of the river head system. The implementation of river head system is the need to improve environmental quality and […]

2017-03-03

Reply on issues related to the implementation of pollutant emission standards for Coking Chemical Industry

Reply on issues related to the implementation of pollutant emission standards for Coking Chemical Industry Jiangsu Provincial Department of environmental protection: We have received your request for instructions on issues related to the implementation of pollutant emission standards for Coking Chemical Industry (Su Huan ban [2016] No. 39). After study, […]

2016-05-26

The whole environmental protection industry is entering a vicious circle?!

On the occasion of the 105th anniversary of Tsinghua University, the “Tsinghua MBA alumni forum of enlightenment school ‘new kinetic energy, new industry and new model’ jointly sponsored by the MBA education center of Tsinghua School of economics and management, Tsinghua Global Industry Research Institute, Tsinghua School of economics and […]

2016-05-06

Control method of organic pollution of reverse osmosis membrane

With the shortage of water resources, seawater desalination and sewage reuse have attracted more and more attention. Reverse osmosis is considered as a feasible and effective technology in seawater desalination and wastewater reuse. However, membrane fouling is inevitable in the operation of reverse osmosis system, which has become the bottleneck […]

2016-04-21

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