Electrodialysis (ED) is a simple and innovative way to remove dissolved salts from water with high recovery rate and low energy consumption. Electrodialysis (ED) Plant or systems have been designed for hardness removal from industrial wastewater and ground water sources. ED systems improve the sustainability of water systems by reducing their water and chemical consumption. The Electrodialysis (ED) system removes salts and ions from water which allows the water to remain in the process much longer, resulting in lower overall water consumption, wastewater generation and reduction of volume of scale and corrosion inhibitors required to maintain the water.

GreenPebble Technologies is one the leading Electrodialysis Reversal (EDR) Plant and Systems Manufacturers in Ahmedabad, Gujarat, India for Industrial Water & Wastewater Treatment.

Electrodialysis Reversal Systems improve equipment protection by removing the minerals that cause scaling. Basically this approach is different than just managing hardness in water, the ED systems remove calcium, magnesium, and other ions. The new Electrodialysis (ED) systems is a modular system that has wide range of capacities and it features real-time remote monitoring of pressure, flow, conductivity and deionization characteristics. ED systems are flexible in their deionization performance allowing for a range of different waters to be treated. One of the biggest advantage of such system is the flexibility to remove or tune the TDS levels. It is possible to vary final TDS level by adjusting flow rate or applied voltage to the system. There are other advantages as well over conventional systems as mentioned below:

  • TDS removal at high temperature (up to 60°C)
  • If intermittent use is needed (ED can stop and start up again at any time with no effort)
  • High water recovery (≥95%)
  • If there are regulations against the use of salt (ion exchange). ED does not require salts or chemicals
  • Low energy consumption
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