Integrated buried sewage treatment equipment mostly adopts mature biological treatment process, which can remove pollutants such as BOD, COD and P. Its principle is similar to the purification tank, and it is a relatively efficient sewage treatment equipment. Generally, the whole equipment is buried underground, and plants or turf are attached to the surface. Therefore, the equipment does not occupy the surface area, and there is no need to build a house, which has a certain insulation effect.

The equipment is suitable for various decentralized sewage treatment scenarios, such as sewage treatment in scenic spots, sewage treatment in farmhouses and sewage purification in toll stations in high-speed service areas. These projects are characterized by small amount of water, low concentration of pollutants, uncomplicated composition, limited space, and need to consider the surrounding environment beautification and other factors. Therefore, buried sewage treatment equipment is the best choice for small sewage treatment projects. In addition, China has also adopted buried sewage treatment equipment and purification tank products on a large scale in the environmental treatment of villages and towns.

The application fields of buried Wangsu water treatment equipment are far more than the above. Many improved equipment can be used to treat some low-concentration aquaculture wastewater, industrial wastewater and even medical wastewater.

/