**, new regulations for sewage treatment in the phosphate fertilizer industry have been completed

Business News Agency July 20th The National Standard “**, Code for the Treatment of Phosphorus Fertilizer Industrial Sewage” led by the China Petroleum and Chemical Survey and Design Association and other organizations has been reported and is awaiting approval from the relevant authorities. The original sewage treatment design industry standards will be upgraded to national standards and will better regulate the design and treatment of water pollution in the country's ** and phosphate fertilizer industries.

According to the introduction, compared with the original "**, Phosphate Industrial Wastewater Treatment Design Technical Regulations" (HG/T20590-97) industry standards, the new standard from the general to the specific sections are strong water regulation, from the design source to reduce sewage emissions. In order to prevent the waste water from being reused and reused in time, the treated effluent could not be used effectively. The new national standard requires that the sewage treatment station must be set back to the water tank to ensure that the amount of water for reuse is sufficient and the water quality is uniform.