Project Overview:

1, inlet water quality: hardness: 490mg/L, sulfate: 284mg/L;

2. Effluent water quality: the effluent meets the Sanitary Standard for Drinking Water (GB5749-2006);

3, treatment process: self-cleaning filter + nanofiltration;

4, system recovery rate: 90%;

5, nanofiltration water yield: 35,000 tons/day;

6. Total water production: 122,000 tons/day.