Underground integrated water treatment equipment

1、 Integrated domestic sewage treatment process/method

The general principle for treating domestic sewage in residential areas is to choose treatment methods with stable treatment effects, low sludge production, and energy conservation. Targeted processes will be selected based on the functional characteristics of the water bodies into which the domestic sewage is discharged in each residential area/method.

Various buildings in the community system are generally equipped with septic tanks, so septic tanks should be combined with sewage treatment methods.

Common treatment methods include: septic tank, primary treatment (initial sedimentation tank), biological secondary treatment, and disinfection and reuse after secondary treatment.

2、 Equipment advantages

1Strong ability to withstand impact loads. The average residence time of contact oxidation method is6More than hours

2Capable of denitrification and phosphorus removal,And it can be adjusted by modifying the structure of the equipment,Achieve the treatment of industrial wastewater,domestic sewage,The capacity of urban sewage

3The fillers in the contact oxidation tank are mostly composite soft fillers,Lightweight, high-strength, and stable physical and chemical properties,Larger specific surface area,Strong biofilm adhesion ability,High contact efficiency between sewage and biofilm

4Using aerators for air blowing aeration in the contact oxidation tank,Keep the fiber bundles floating,Uniform aeration,Microbial growth maturity,Characteristics of activated sludge process

5Stable effluent quality,Low sludge production and easy to handle

6The submersible pump can be installed in the equipment,Reduce engineering investment

7The equipment can be installed on the ground,It can also be buried underground. When buried underground,The upper cover can be used for greening,The factory covers a small area,There are few ground structures

8Easy to complete automatic control,Simple management and operation.