WWTP Electrodeionization Edi Module Pure Water 0.5t 1t 2t 3t 4t Edi Adaptateur Water Treatment

Electrodeionization (EDI) is the process of removing ionized or ionizablesubstances from water using ion exchange membranes,electrically active media (typically ion exchange resin), and a DC electric potential. EDI is used with reverse osmosis, which is an advanced environmental friendly technology on conventional mixed bed ion exchange making the process chemical-free to produce up to 18 megohm-cm high purity deionized water.

Feed water requirement

1. Resource: RO water, conductivity < 20 u s/cm, better < 10u s/am;
2. PH:6.5-9.0

3. Water temperature:5- -35"C

4. Hardness(as CaCO3): <0.5ppm

5. Organics: < 0.5ppm,TOC recommended to be 0 ppm

6. Oxidizers: < 0.05ppm,Cl.:0.05ppm,O-:0.02ppm,better both to be 0 ppm
7. Metals: < 0.01ppm

8. Silica: < 0.5ppm

9. Carbon dioxide: < 5ppm

10. Oil: not detectable

HP SERIES EDI
TECHNICAL PARAMETER