Magnetic coagulation and sedimentation integrated equipment

Description

The integrated magnetic coagulation and sedimentation equipment is based on the traditional flocculation and sedimentation, and magnetic seeds are added to the process to make it efficiently co-precipitate with the flocs. The effective combination of magnetic seeds, suspended matter and colloids eventually forms high-density flocs. Relying on gravity and the principle of inclined plate sedimentation, it can achieve rapid flocculation of pollutants, increase the surface load of the sedimentation tank, shorten the hydraulic retention time, and greatly improve the treatment efficiency and effluent water quality. At the same time, this integrated magnetic coagulation and sedimentation equipment adds a preferred diatomaceous earth adsorption area at the front end of the system, which enhances its ability to treat pollution indicators such as total phosphorus, COD, and chromaticity. This equipment breaks through the limitations of traditional flocculation and sedimentation technology in large municipal sewage treatment plants, overcomes the problems of large footprint and low sedimentation efficiency of traditional flocculation and sedimentation, and significantly improves the effluent water quality.

Product Overview
The integrated magnetic coagulation and sedimentation equipment is based on traditional flocculation and sedimentation, and magnetic seeds are added to the process to make it efficiently co-precipitate with flocs. The effective combination of magnetic seeds, suspended solids and colloids eventually forms high-density flocs. Relying on gravity and inclined plate sedimentation principles, it can achieve rapid flocculation of pollutants, increase the surface load of the sedimentation tank, shorten the hydraulic retention time, and greatly improve the treatment efficiency and effluent water quality. At the same time, this integrated magnetic coagulation and sedimentation equipment adds a preferred diatomaceous earth adsorption area at the front end of the system, which enhances its ability to treat pollution indicators such as total phosphorus, COD, and chromaticity. This equipment breaks through the limitations of traditional flocculation and sedimentation technology in large municipal sewage treatment plants, overcomes the problems of large footprint and low sedimentation efficiency of traditional flocculation and sedimentation, and significantly improves the effluent water quality.

Product performance

1. High treatment efficiency, good effluent quality, stable operation;

2. High efficiency in phosphorus removal and suspended solids removal;

3. High insoluble COD removal efficiency, more than 20% higher than conventional coagulation and sedimentation;

4. Fast sedimentation speed, up to 40m/h, short residence time;

5. Reduce the amount of reagents used by more than 1/3;

6. Magnetic seeds can be recycled, with a recovery rate of more than 99%;

7. Small footprint;

8. High degree of automation, simple operation and maintenance;

9. Remote monitoring;

10. Low operating cost.

III. Scope of application

1. Domestic sewage treatment: Level A upgrading and transformation, phosphorus removal of supernatant in sludge concentration tank;

2. Industrial sewage treatment: primary treatment of high phosphorus and high SS, deep treatment of biochemical effluent, and mine water treatment;

3. Black and smelly rivers: rapid reduction of SS, TP, COD and other indicators;

4. Landscape water treatment: rapid reduction of SS, TP, COD and other indicators;

5. Domestic drinking water supply treatment: primary treatment, recovery of sludge concentration supernatant/filter tank backwash water.