Direct Mound Subsurface Wastewater Treatment Equipment

Product Features

1 Capable of treating comprehensive wastewater from domestic systems and similar organic wastewater.

Model 2: Glass-steel structure underground integrated machine features light weight, corrosion resistance, aging resistance, and long service life. (For processing capacity of 1~2 tons/hour, use glass-steel structure; for 2~10 tons/hour, use carbon steel anti-corrosion structure or stainless steel structure; for processing capacity over 10 tons/hour, concrete structure is recommended.)

3 The complete installation is easy to construct and operate, with all machinery and equipment being automated. The entire installation is set below ground level.

4 Easy to manage and maintain, the equipment is equipped with a microcomputer full automatic control system.

Equipment Application Range

1. Hotels and restaurants.

2 Residential communities, villages, and towns.

3. Train stations, airports, seaport terminals, vessels.

4. Factories, mines, tourist attractions, scenic spots.

5 Various industrial organic wastewater similar to domestic sewage.

Model Representation Method and Description:

1. DM-A Type for wastewater treatment without disinfection requirements.

2 DM-B type for wastewater treatment with disinfection requirements.

3 DM-C Type for wastewater treatment with denitrification, dephosphorization, and disinfection requirements.

4 For wastewater prone to forming bubbles, it is recommended to add defoaming agents regularly in the primary sedimentation tank.

5 For wastewater containing pigments, it is recommended to add activated carbon or other adsorbents in the disinfection pond (before the drain outlet).

6 The 6 DM underground integrated cabinet can be made of glass steel structure, carbon steel anti-corrosion type, stainless steel structure, or concrete structure.

7 Standard configuration submersible integrated aeration units use submersible centrifugal or jet aeration pumps (noiseless, cost-effective, easy maintenance). For conditions with a gas source, it is recommended to use microporous aeration pumps.

Several methods of using the equipment

1. The equipment is typically installed underground, with the upper part of the equipment suitable for green spaces, parking lots, roads, etc.

2 The equipment can also be semi-buried, with the burial depth determined according to the user's requirements.

3 The equipment can also be placed above the ground surface outdoors.

4 If the equipment is used in cold regions, the inspection holes can be elevated to ensure the equipment is buried below the permafrost layer.

5 The equipment can be arranged in a non-standard layout, as required by the terrain.