Commercial Water Purification System EDI Treatment Machine Made in China

• Certification: ISO9001, UL, RoHS, CE
• Salt Rejection Rate: 98.0%
• Application: Industry
• Capacity: Customized
• OEM: Parameter Customization
• Material: 304/316L Stainless Steel
• Model NO.: EDI
• Function: Disinfection
• Applicable Industries: Pharmaceutical /Food /Dairy /Chemical/Sewage Treat
• Keywords: Commercial Water Purification System
• Desalination: 97%
• Transport Package: Export Standard Package
• Specification: 20L-10000L
• Trademark: JOSTON
• Origin: Wenzhou
• HS Code: 8421219990
• Production Capacity: 30 Sets/Month

Product Description

Commercial Water Purification System EDI Treatment Machine Made in China

Water Treatment Process
1. Raw water pump-- provide the pressure to quartz sand filter/active carbon filter.
2. Quartz Sand filter--get rid of turbidity,suspended matter, organic matter, colloid, ect.
3. Active Carbon filter--Remove the color, free chloride, organic matter, harmful matter, ect.
4. Softener--exchange "ions" of calcium and magnesium with the most common and easiest method.
5. Cartridge filter--prevent large particles 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. Reverse osmosis water production: 1m3/h,desalination rate:96~99%, System water utilization:≥ 60%.
8. UV/ozone generator-- kill bacteria in the water 9.EDI--Use the selectivity permeation effect on anion and cation by the anion and cation exchange membrane, and exchange effect on ion by ion exchange resin, to get high purity water.


How the Reverse Osmosis System Works
A semi permeable membrane in a reverse osmosis system only allows certain things to pass through. This membrane passes water easily but also prevents many other contaminants from passing by trapping them. Water is normally on both sides of the membrane, the water on each side has a different concentration of dissolved minerals. The water in the less concentrated solution tries to dilute the more concentrated solution. Water will pass through the membrane from the lower concentration side to the greater concentration side. The osmotic pressure (see diagram) created by the difference in water levels, will counter the diffusion process forming an equilibrium between the two sides.

Technical route and flow diagram instructions
The technical route is as following.
Raw tank-->Booster pump -->Quartz sand filter-->activated carbon filter--->Anti-scalant
Dosing-->Sediment filter-->High pressure pump-->RO desalination device-->Permeate tank

Features
Materials of Construction
Skid Frame: SS304
Membrane Elements: HYDRANAUTICS CAP3-8040
Membrane Housings: SS304
Low pressure piping: SS304
High pressure piping: SS304
Pump and Motor
Pump: 304SS vertical multi-stage centrifugal
Motor: TEFC, 380/460 VAC, 3-phase, 50/60 Hz.
Standard Features
8" x 40" High rejection membrane elements
5-micron sediment pre-filter housing
Automatic inlet solenoid valve
PLC control
Product water conductivity monitor
Operating pressure gauges
Product and concentrate flow meters
Concentrate and recycle flow control valves
Low inlet pressure switch with shutdown alarm
Auto/Manual wash
Optional Equipment Available
Atmospheric storage tanks with level control and repressurization pump
Pressurized storage vessels
UV
Ozone generator
Membrane clean-in-place (CIP) systems

Pretreatment chemical injection systems

Model No	WT-RO-10000
Capacity	10000LPH(Liter per Hour)
Nominal Recovery	65-75%
Nominal Salt Rejection	99.60%
Operating Temperature	1 5°C -4 5°C
Design Temperature	25°C
Feed Pump	4.00KW
High Pressure Pump	11.00KW
Voltage	2 2 0V / 380V / 460V - 50Hz / 60Hz

EDI ultrapure water equipment manufacturing process of ultrapure water The first phase: pretreatment filter -> Yang bed -> anion bed -> mixed bed The second stage: pretreatment filter -> reverse osmosis -> Mixed Bed Current Stage: Pretreatment Filters -> Reverse Osmosis -> EDI (Acid-Free) Over the last several decades, mixed bed ion exchange technology (D) has been the standard process for the preparation of ultrapure water. Because of its need to periodically regenerate and consume large quantities of chemicals (acid-base) and industrial pure water during regeneration and cause some environmental problems, there is a need to develop a pH-free ultrapure water system. It is precisely because of the traditional ion exchange has been increasingly unable to meet the needs of modern industry and environmental protection, so the combination of membrane, resin and electrochemical EDI technology has become a revolution in water treatment technology. Its ion exchange resin regeneration is the use of electrical energy, and no longer need acid and alkali, and thus more satisfied with the environmental requirements of today's world.