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ELECTRODIALYSIS

ELECTRODIALYSIS FOR ZERO DISCHARGE

Desalination by Electro dialysis

We manufacture Electrodialysis plant for desalination of brackish water and sea water.  Part of Electrochemical effluent treatment plant is Electrodialysis unit to remove TDS and recycle water to achieve ZERO-DISCHARGE.

R.O. REJECT WATER ZERO LIQUID DISCHARGE:

R.O. Reject water from thermal power station or other huge volume flow streams are effectively managed by recovering 95% of the water and balance high TDS rich stream is converted to saleable commodity like hypo solution.

SEA WATER DESALINATION FOR FRESH WATER AND CAUSTIC SODA PRODUCTION BY

ELECTRO DIALYSIS

Fresh water is produced free of cost from sea water by innovative and patent pending technology.  The plant generates caustic soda and chlorine besides fresh water from sea water.  Fresh water production cost is nullified with revenue from sale of caustic soda and chlorine

OTHER APPLICATIONS OF ELECTRODIALYSIS:

Based on Electrodialysis principles and using bipolar membranes, salt splitting of following processes are implemented:

  • Acetic acid from sodium acetate
  • Hypophosphorous acid from sodium hypophosphite salt
  • Ammonia recovery from ammonium chloride
  • Lactic acid from fermentation broth of sodium lactate
  • R.O. reject water into acid and alkali