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Quick Details

  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: Jinhaosanyang
  • Model Number: DCW
  • Material: stainless steel, carbon steel
  • Color: green, blue, gray, black
  • treatment capacity: 0.5-50m3/h
  • function: sewage treatment
  • application: school, hospital etc
  • shape: rectangle, rotundity
  • automatic grade: fully automatic
  • motor power: 0.55-11kw
  • certification: ISO9001:2008, BV
  • MOQ: 1 set

Packaging & Delivery

Packaging Details underground sewage treatment equipment
1. standard export seaworthy package
2. container:20GP, 40GP, 40HC







DCW type underground sewage treatment equipment for domestic and sanitary treatment




1. DCW type complete device for sewage treatment is buried underground and greening can be carried out to the surface above the equipment. It is not necessary to construct house, maintain heat and warmth retention. The anti-corrosion manufacturing can be carried out to the equipment with less than 5t/h water quantity by adopting the fiber glass or A3 steel board.

2. The secondary biological contact oxidation treatment process adopts the blast aeration. The activated sludge owns small volume and excellent adaptability to water quality. The influent water quality is stable without producing sludge swell.

3. The reaction tank utilizes the biological touch oxidation method and sludge discharge (the night cart is used for suction or dehydration for sludge cake for out transportation) needs carrying out for only three months (90 days).

4. The whole treatment equipment does not need establishing professionals for management under general circumstance, and only maintenance is entailed for the equipment at the proper time.

5. It owns quite strong adaptability to the change of the water quality with a small amount.

6. The compressed container, air compressor, circulation pump and other equipment become unnecessary, therefore, the investment cost has been reduced dramatically.

7. The power needed is low with fewer maintenance and artificial operation. ZWF is a process of oxygen exhaust and the odor problem produced by sludge has been resolved.



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





This undergrond sewage treatment equipment is in carbon steel structure with the characteristic of being anti-corrosive. Our factory is able to offer the box drawing. After the user builds the concrete structure, the technicians of our factory will come to the site for guidance or our factory can offer the whole machine or parts for the site installation of the user.













Welcome to contact us in any time, and welcome to visit our company!



We are professional manufacturer of various bar screen machine, wastewater treatment equipment, filter press, belt filter press, and vacuum filter, dissolved air floatation etc, and can supply you the most cost-effective products with best price!


Underground sewage treatment equipment with good quality

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China (Mainland) | Manufacturer, Trading Company
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