Active Member
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[China]
Address: 3rd Floor, Building A10, Qinghu Park, Silicon Valley Power, Longhua New District, Shenzhen
Contact name:
Shenzhen Yajie Environmental Protection Equipment Co.,Ltd |
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EDI Water Treatment Plant 3PH Ultrapure Water System For Painting
Detailed Product Description
Name: | Ultrapure Water System Ro EDI Water Treatment Plant | Application: | Hemodialysis /Cosmetic /Semiconductor /Painting |
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Production Capacity: | 500LPH | Recovery Rate: | 50%-75% |
Desalination Rate: | >=97% | Pipe Fitting: | SUS304/ U-PVC |
Electrical Power: | 220/380V 1ph/3ph 50/60Hz | Pretreatment Valve: | Automatic Control Valve |
Function: | Water Purifier / Water Treatment | Tank Material: | FRP/ Stainless Steel/ Carbon Steel |
High Light: | 3ph Ultrapure Water System , EDI Ultrapure Water System , Painting EDI Water Treatment Plant | ||
What is ro plant?
RO plant is raw water through precision filter, granular activated sand filters, activated carbon filters, compression, and then the pump pressure, the use of (ro) reverse osmosis membrane pore size 1/10000μm make a higher concentration of water into low concentration of water, while the industrial pollutants, heavy metals, bacteria, viruses and other impurities in the water mixed with a large number of full isolation, to achieve the required physical and chemical indicators for drinking and hygiene standards, outputs to clean pure water is the best choice of body replenish water quality. It is key equipment of pure water plant.
Two stage RO system
This water treatment system uses mechanical filters, activated carbon filter as a pre-class treatment, the effective removal of suspended solids in raw water, sediment particles , organic colloids, organic matter, odor, chlorine and other impurities, with pre-programmed as a reverse osmosis desalination plant to remove the raw water. Most of the dissolved salts, bacteria, hot stream and so on, to ensure finished water quality standards.
If raw water conductivity is less than 300uS/cm, first stage output is less than 10uS/cm, two stage output is 2uS/cm.
EDI system
EDI, also known as electric desalination. It is a new ultra pure water technology which gradually developed in the 20th century. EDI equipment combined electro dialysis technology and ion exchange technology. It is using the selectivity penetrate function of anion and cation membrane and exchange function of ion exchange resin, under direct current electric field to make ion directed migration. Finally to make deep desalination of water. In the same time, hydrogen ion and hydroxide ion which produced when water ionize will regenerate ion exchange resin. So if use EDI equipment, no need acid and alkali chemical to do any regeneration, and it can produce ultra pure water continuously.
Advantages of EDI Technology
1.Best stability of water quality |
2.Constantly produce ultrapure water as per user requirements |
3.Modular production, can achieve automatic control |
4.No need acid and alkali regeneration, no pollution emissions |
5.No need stop because of regeneration |
6.No need regeneration equipment and chemical storage |
7.Compact equipment, small size |
8.Low operation and maintenance cost |
9.Simple operation and low labor strength |
Application
a. Medical production,industrial pharmacy use |
b. Cosmetics |
c. Recycling water system |
d. Chemical, electroplate industrial etc |
e. Microelectronic, power, and biological project |
f. Chemical Lab |
g. Other electronic standard water |
Process
SS304 raw water tank(user supply) → raw water pump → sand filter → carbon filter → softener filter → security(micro) filter → high pressure pump 1st → reverse osmosis system 1st →high pressure pump-2nd reverse osmosis system 2nd→EDI system→ pure water tank(user supply) - UV lamp - outlet
Main parts function
1. Raw water pump-- provide the pressure to quartz sand
filter/active carbon filter/softener.
2. Multi-medium filter--get rid of turbidity, suspended matter,
organic matter, colloid, etc.
3. Active Carbon filter--Remove the color, smell, free chloride,
organic matter, harmful matter, etc.
4. Softener--exchange "ions" of calcium and magnesium with the most
common and easiest method.
5. Security filter--prevent large particles, bacteria, viruses into
RO membrane, accuracy is 5um,
6. High pressure pump--Provide the high pressure to RO membrane.
7. RO system-- main part of the plant. The RO membrane's desalting
rate can reach 99%, removing over 99% ions.
Electric control box
