水处理新政陆续施行，涉及水污染防治、河道及农村污水等多个领域，值得关注！！
[2019-10-15]
the ministry of finance and the ministry of housing and construction have issued the regulations on the management of subsidy funds for urban pipeline network and sewage treatment, which are used to support the pilot projects of sponge city construction, underground comprehensive pipe corridor const
[2019-7-04]
at present, there are still a few areas that only focus on sewage treatment plants and tailwater discharge, but pay little attention to sewage network facilities. improving sewage collection rate is a prerequisite for improving sewage treatment capacity and level in an all-round way. it is an import
[2019-7-01]
oxygen (o 3) wastewater treatment technology was used in water treatment in 1905. with the progress of related technologies, the cost of ozonation method has been reduced, which is generally considered as a promising water treatment method. because of its technological and economic advantages, it ha
[2019-7-01]
from nov. 8 to nov. 14, 2018, the fifth central eco-environmental protection supervision group carried out on-site inspections in luzhou city, sichuan province. it was found that the supervision and rectification work of the city was weak, the construction of environmental infrastructure was lagging
[2019-5-23]
there are two processes for phosphorus removal, chemical phosphorus removal and biological phosphorus removal. biological phosphorus removal is a relatively economical method for phosphorus removal. from the most basic mechanism, main technological forms to in-depth discussion of the advantages and
[2019-5-23]
