Solar Energy Driven Electro Dialysis (ED) System For Water Treatment

Sr.No	Description Of Item	Generic Specification	Quantity
1	Pump	Capacity – 600 litre /hour and pressure range 4 bar, corrosion resistance, acid & base tolerant (0-14 pH) (recommended – positive displacement pump for high efficiency) Lower capacity and pressure for the electrode rinse stream as per cell size	3 1
2	Valves	Control valve automatic Simple manual valve	7 3
3	Sensor	Conductivity sensor, TDS range – upto 30,000 ppm Digital flow meter, Flow range- upto 600 litre /hour pH meter, range 0-14 pH	4 7 4
4	Pressure	Pressure guage, range upto 4 bar	4
5	Tanks (PVC Material) with Level Sensor	1. Raw water tank for all stream (250 litre) 2. Dilute water collection tank (1000 litre) 3. Concentrate/acid-base water collection tank (500 litre)	4 1 2
6	Piping	PVC Piping, Pressure rating – 4 bar. (Manufacturer can choose piping diameter as per the pump inlet and outlet port size)	1 inch Dia
7	ED Cell Configuration	ED cell :- – Area :anion exchange membrane (AEM)= 12.19 m2, – Area :cation exchange membrane (CEM)= 12.19 m2, – Electrode : Titanium with platinum coatedBMED cell having bipolar membrane	1 set 1 set
8	Reversal Value Arrangement	Four automatic on/off valve with necessary piping and control system.	2 set
9	DC Power Supply Arrangement	AC to DC power converter circuit. Current and Voltage Regulator Polarity reversal mechanism	1 1 1

Note: Specifications can be changed and added without notice in our constant efforts for improvement.