Specifications
ISO90011. material: stainless steel, carbon steel
2. design inlet water COD: 800mg/L
3. contact aeration basin: 5.0-200m3
integrated underground sewage treatment machine
Application of the buried sewage treatment device
1. Hotel, restraint, sanatorium and hospital.
2. Residence community, village and town.
3. Station, air port, sea port wharf and ship.
4. Factory, mine, military, tourist side and scenic spot.
5. Various industrial sewage similar to the domestic sewage.
Technological process chart
Sewage Primary settling tank Adjusting tank Grade A biological tank (aerating device)
Discharge Disinfection tank Secondary sedimentation tank Grade B biological tank (aerating device)
Main design parameter of the equipment
Table 1: designed influent and effluent index
Type of item | ZWF-0.5 | ZWF-1 | ZWF-3 | ZWF-5 | ZWF-10 | ZWF-15 | ZWF-20 |
Standard treatment capacity | 0.5 | 1 | 3 | 5 | 10 | 15 | 20 |
Design inlet water BOD (mg/L) | 400 | ||||||
Design inlet water COD (mg/L) | 800 | ||||||
Design inlet water SS (mg/L) | 800 | ||||||
Design inlet water NH3-N (mg/L) | 500 | ||||||
Design outlet water (mg/L) | BOD<60 COD<100 SS<30 NH3-N<15 | ||||||
Order instruction
1. The organization for order shall offer the specific materials of the water quality before ordering.
2. The factory is able to offer water quality, water quantity and planner graph of the site according to the user, and design the project layout figure and size graph of the water distribution structure of the system.
3. The factory is able to manufacture the purification equipment with special type and water quality according to the needs of the user, and undertake the design, installation and other project of the water plant.
