Reverse Osmosis Water System Sewage Treatment Container

Sewage treatment (or domestic sewage treatment, urban sewage treatment) is a kind of sewage treatment, the purpose of which is to remove pollutants in sewage, produce sewage suitable for discharge into the surrounding environment or intended reuse, so as to prevent raw water pollution. Sewage discharge. [2] Wastewater includes wastewater from homes and businesses as well as industrial wastewater that may be pretreated. There are a large number of wastewater treatment processes to choose from. These can range from decentralized systems (including on-site treatment systems) to large centralized systems that involve a network of pipes and pumping stations that transport sewage to treatment plants (known as wastewater treatment systems). For cities with combined sewers, sewers also transport urban runoff (stormwater) to wastewater treatment plants. Wastewater treatment usually involves two major stages, called primary treatment and secondary treatment, while advanced treatment also includes a tertiary treatment stage with a polishing process and nutrient removal. Secondary treatment can reduce organic matter (measured in biological oxygen demand) from sewage, using aerobic or anaerobic biological processes. So-called four-stage treatment steps (sometimes called advanced treatment) can also be added to remove organic microcontaminants, such as drugs.

Yajieyuan,founded in 2000,after more than 20 years of development,our company has become a  well-known  "IoT+"water  treatment  equipment  research  and  development,design, manufacturing and service enterprises,covering:Medical water purification equipment (Water For Scientific Research Laboratories),Campus Direct Drinking Water Equipment,Laboratory Water Purification Equipment,Business Direct Drinking Water Equipment,Sewage Treatment Equipment,Emergency Water Purification Equipment.