By implanting asymmetric coasted metal membrane inside of sintering filter, it can effectively filter out the contaminant in the water. The incoming water was pressured to pass through the membrane. When it reaches certain pressure, it automatically backwashes the membrane, and it eventually eliminates contaminant in the equipment. It can reduce residential time in the filter, and it also extends the life cycle of this filter by surficial filtration method.
Qualification | Patent No. 0680899 |
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