EDI facility,water filter

EDI water treatment system 
1.Recovery rate:70% 
2.EDI sytem salt rejection rate: 99% 
3.EDI Treatment water TDS range:30-50PMM

EDI advantage:

1.Continuous production

2.Convenient operation and management

3.No need for acid and alkali regenerating

4.Without the emission of acid and alkali solution

5.Stable quality of output water

6.Low woking cost

7.Standard design

8.Compact structure

Product Description

RO system is widely used in water supply treatment, purification for tap water, seawater and brackish water, pure water and ultra-pure drinking water production, power stations, electronic industries, medicine manufactories, and medical treatment. It is key equipment of pure water plant.

Process : Raw water→The raw water tank→Booster Pump→Quartz sand filters→Activated carbon filters→Scale inhibitor charging equipment→ultrafilter→High pressure pump→Scale inhibitor charging equipment→CO2 deaerator→midst water tank→midst water pump→EDI device→Ultrapure water

1> EDI water treatment system Advantage:

1. Automatically and manually wash RO membrane; 

2. Manually wash RO memebrane with chemicals on machine; 

3. Machine automatically stops when high water level of purified water, and runs when low level;

4. Multi-stage pumps protect the machine when lack of water; 

5. Large eletric current, creepage protect and so on;

2>EDI water treatment system Water application:

1. Suitable water source: Tap water, surface well water

2. Inlet water TDS limit: Below 2000PPM(for other water source, please provide us water report for detailed analysis for choosing RO membrane)

3. Water recovery rate: 70%

4. RO membrane salt rejection rate: 99%

5. Treatment water TDS range: 30-50ppm(bottled water standard)

3>Installation:

1. Raw water pump-provide the pressure to silica sandfilter/active carbon filter

2. Silica sand filter-get rid of turbidity, suspended mater, organic matter, colloid and so on.

3. Active carbon filter-remove the color, free chloride, organic matter, harmful matter and so on.

4. Micron filter-prevent any deposition of large Particles, most of the bacteria, and viruses into the RO membrane, the accuracy is 5 um, for holding back any large particulates such as large iron, dust, suspended matter, impurity.

5. High pressure pump-provide the high pressure to RO membrane(at least 2.0Mpa)

4>Services:We can make the machine according to clients' requirement