Membrane Solutions provides a complete solution for the design of the pre - design,Robinson UPW System has high reliability, simple operation, low cost, stable water quality treatment and better effect of pollutant removal, etc.The system can meet the from 375 gpd to 288000 gpd (0.06 m3 / h to 45.4 m3 / h) of flow demand.
Index/ Rank | EW-I | EW-II |
Resistivity MΩ·cm(25℃) | >18(95N time)≥17 | >15(95N time)≥13 |
Total silicon,max,μg/L | 2 | 10 |
>1μParticle number,max,n/mL | 0.01 | 5 |
Total bacterial countst,max,n/mL | 0.01 | 0.1 |
Cu,max,μg/L | 0.2 | 1 |
Zn,max,μg/L | 0.2 | 1 |
Ni,max,μg/L | 0.1 | 1 |
Na,max,μg/L | 0.5 | 2 |
K,max,μg/L | 0.5 | 2 |
Cl,max,μg/L | 1 | 1 |
Nitrate radical,max,μg/L | 1 | 1 |
Phosphate radical,max,μg/L | 1 | 1 |
Sulfate radical,max,μg/L | 1 | 1 |
TOC,max,μg/L | 20 | 100 |
According to the ASTM electronic grade water standard, EW-I is I grade water, and EW-II is II grade water.
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