What are the strengths of high-efficiency filters?

1. High filtration accuracy: The removal rate of suspended solids in water can reach over 95%, and it has a certain removal effect on impurities such as macromolecular organic matter, viruses, bacteria, colloids, iron, etc. After good coagulation treatment, the treated water will have an inlet water of 10NTU and an outlet water of less than 1NTU;

2. Fast filtration speed: generally 40m/h, up to 60m/h, which is more than three times that of a regular sand filter;

3. Large pollution capacity: generally ranging from 15 to 35kg/m3, which is more than 4 times that of ordinary sand filters;

4. Low backwash water consumption rate: the backwash brush water consumption is less than 1-2% of the periodic filtration water;

5. Low dosage and low operating cost: Due to the characteristics of the filter bed structure and filter material itself, the dosage of flocculant is 1/2 to 1/3 of that of conventional technology. The progress of periodic water production has led to a decrease in operating costs per ton of water;

6. Small footprint: producing the same amount of water, with a footprint of less than one-third of that of a typical sand filter