HandanThe buried integrated sewage treatment equipment integrates the removal of various pollutants and harmful substances, and is a sewage biological treatment system equipment with biofilm as the purification main body. This system not only fully utilizes the advantages of high biomass density and strong pollution resistance of biofilm reactors such as anaerobic biofilters and contact oxidation beds, but also has low power consumption, stable operation, and convenient maintenance.

BuriedIntegrated sewage treatment equipmentIt has the advantages of stable and reliable technical performance, good processing effect, automated operation, easy maintenance and operation, does not occupy surface area, does not require heating and insulation, and can be planted with flowers and grass on the ground without affecting the surrounding environment. Generally, the equipment is completely buried underground. The buried integrated sewage treatment equipment has strong resistance to impact loads, nitrogen and phosphorus removal capabilities, and can adjust the structure of the equipment to ensure stable effluent quality, low sludge production, and easy treatment. The equipment is easy to automatically control and has simple management operations. Normally, the equipment can be connected to a car to make a mobile integrated sewage treatment device.

Process description of buried integrated sewage treatment equipment:

The design of the equipment is mainly for the treatment of domestic sewage and similar industrial organic sewage. The main treatment method is to use a relatively mature biochemical treatment technology - biological contact oxidation method. The water quality parameters are calculated according to the general domestic sewage water quality design, with an average BOD5 of 200mg/1 and an effluent BOD5 of 20mg/1. It consists of six parts in total; (1) Primary sedimentation tank (2), contact oxidation tank (3), secondary sedimentation tank (4), disinfection tank, disinfection device (5), sludge tank (6), fan room, fan.

Application scope of buried integrated sewage treatment equipment:

1. The buried integrated sewage treatment equipment is suitable for domestic sewage treatment in residential areas, restaurants, hotels, nursing homes, schools, mines, factories, slaughterhouses, and similar industrial sewage treatment.

2. Water treatment capacity: The standard type is 1.0-80.0 (m3/h), and if it exceeds 80.0 (m3/h), it needs to be designed separately.

3. Raw water concentration: BOD5： Standard type ≤ 250mg/L, reinforced type ≤ 400mg/L. If it exceeds 400mg/L, it needs to be designed separately.

4. The equipment is mainly suitable for domestic sewage and similar industrial waste water in residential areas, hotels, docks, airports, shopping malls, nursing homes, schools, factories, mines and other industries.