Foshan Hongjun Water Treatment Equipment Co., Ltd.
Foshan Hongjun Water Treatment Equipment Co., Ltd.
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RO Plant Fitting Water Reverse Osmosis And Edi Filter System Industrial Deionized Water Systems
Product Grouping
| Containerized Purification Equipment>EDI | |
| Applicatio | Electronic,power,photovoltaic,beverage,medicine,middle water recycling and sea water desalination,drinking |
| Voltage | 220V/380V, 50HZ/60HZ |
| Length | Customized |
| MOQ | 1set |
| Features | Small equipment,easy transportation |
EDI(Electrodeionization) technology scientifically combine electrodialysis with ion exchang technology and substitutes the traditional ion exchang bed technique.
| specification | notes | working range | optimum performance |
| feedwater source | RO water , direct feed , or with intermediate break tank plus filter | ||
| EDI feed conductivity | ionic load determines size of the working bed and polishing bed within the EDI | 1-20us/cm | 1-6us/cm |
| feed conductivity equivalent | less than 50us/cm | less than 10us/cm | |
| PH | low ph feedwater typically indicators the presence of CO2 which will decrease quality | 5.0-9.5 | 7.0-7.5 |
| total CO2 |  | less than 5mg/l | less than 2mg/l |
| temperature | 5℃to 40℃ | 20℃to30℃ | |
| hardness | | less than 1.0ppm at 90% recovery | |
| organics | TOC | less than 0.5ppm | not detectable |
| metals | Fe,Mn,transition metals | less than 10ppb | not detectable |
| silica , SiO2 | typically dissolved , reactive | less than 0.5ppm | less than 0.2ppm |
| oxidizers | Cl2 and O3 typically | not detectable | not detectable |
| particles | recommended direct feed particle - free RO permeate , or 1μm pre - filtration of feed from intermediate tank | SDI less than 1 | SDI less than 0.5 |
The advantages are:
1. Continuous production,no need for acid and alkali regenerating, without the emission of acid and alkali solution
2. Stable quality of output water
3. Low woking cost,standard design
4. Compact structure
5 Convenient operation and management
Application Field:
1. semiconductoe industry
2. electronic industry
3. power plant
4. chemcial industry
5. petroleum industry
6. metallurgy industry
7. pharmaceutical indusry
8. food and beverage industry
9. pilp&paper industry
10. automatic industry and many other industries