- Product Details
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Quick Details
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Weight:
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350kg
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Size:
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244x65x184cm
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Production capacity:
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1000L/h
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Machine frame:
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stainless steel
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Function:
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water purifying, deionization
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RO membrane:
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USA Filmtec Dow
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Pipeline fittings:
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SUS-304
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Pretreatment control valve:
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automatic
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Filter tank:
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stainless steel SUS304
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Membrane vessel:
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SUS-304
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Sterilizer:
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UV light
Quick Details
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Place of Origin:
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Guangdong, China
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Brand Name:
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Kaiyuan
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Material:
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wooden case
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Weight:
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350kg
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Size:
-
244x65x184cm
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Production capacity:
-
1000L/h
-
Machine frame:
-
stainless steel
-
Function:
-
water purifying, deionization
-
RO membrane:
-
USA Filmtec Dow
-
Pipeline fittings:
-
SUS-304
-
Pretreatment control valve:
-
automatic
-
Filter tank:
-
stainless steel SUS304
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Membrane vessel:
-
SUS-304
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Sterilizer:
-
UV light
A.Description of RO+EDI ultra pure water plant
EDI (electrodeionization) is also known as electrodeionization, it's a new type of ultra pure water producing technology which gradually developed in the 20th Century, It is a revolutionary progress in the history of pure water production technology. This technology is skillfully combined electroosmosis technology with ion exchange technology. By means of the selectivity permeation effect on anion and cation by the anion and cation exchange membrane, and exchange effect on ion by ion exchange resin. Under direct-current electric field, realize the directed migration of ions, thus completely make water salt removing, meanwhile, hydrogen ion and hydroxyl ion generated by water electrolysis will continuously make the ion exchange resin regeneration, so it can produce ultrapure water continuously without acid-base chemical regeneration. With the advantages of advanced technology, compact structure and simple operation. It can be widely applied in the fields of power, electronics, medicine, chemical industry, food and laboratory, and it is a green revolution of water treatment technology. The output water quality has the best stability, water quality can reach 5MΩ ~18.2 MΩ.
1000L/H RO+EDI ultra pure water system
RO+EDI system backside
B.Working Process
raw water pump→quartz sand filter→ activated carbon filter→ water softener →security filter→one stage high pressure pump→one stage reverse osmosis system→two stage high pressure pump→two stage reverse osmosis system→EDI ultrapure water system→ultra pure water
C.Every part description of the EDI electrodeionization plant
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S/N
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Commodity name
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Description/Application
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Remark
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1
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Raw water tank
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Store water, buffering pressure, overcome instability of supplying water by pipe, ensure to supply water stably and continuously for whole system
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Customer provide for themselves, because big size will result in expensive freight.
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2
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Raw water pump or called booster pump
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Provide needed pressure for every pretreatment filter
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We can provide CNP pumps or Grundfos pumps
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3
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Mechanical filter or called quartz sand filter or sand filter
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We use fiber glass or stainless steel vessel as housing, fill quarts sand, it can filter big particles impurities, suspended substances, colloids etc.
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4
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Activated carbon filter
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We use fiber glass or stainless steel vessel as housing, fill activated carbon, remove color, odor, residual chlorine and organics substances.
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5
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Water softener, demineralizer, or called Na+ exchanger
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Adopt cation resin to soften water, cation resin will absorb Ca2+, Mg2+(main elements for composing scale), reduce hardness of raw water, System can make resin intelligently regenerate, recycling
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6
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Security filter or pp filter, or called PP sediment filter
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prevent large particles, bacteria, viruses into UF membrane, accuracy is 5µm
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Stainless steel housing or PVC housing
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7
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High pressure pump
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Provide needed working pressure for RO system, ensure production capacity of pure water.
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CNP pump, Grundfos optional
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8
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Reverse osmosis(RO) system
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Can remove particles, colloids, organic impurities, heavy metal ions, bacteria, virus, heat source etc. harmful substances and 99% dissolved salts.
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RO membranes USA Filmtec Dow
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9
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Sterilizer device
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UV sterilizer or ozone generator
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10
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EDI (electrodeionization)
system
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further deeply deionize for the RO pure water, the output water quality has the best stability, water quality can reach 5MΏ ~18.2 MΏ.
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EDI module:GE or Chinese Brand
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D.Replacement time of consumable parts
There are several kinds of consumables you need to replace regularly.
a. Quartz sand: replaced about every 15 months. 50kg/bag
b. Activated carbon: replaced about every 15 months. 25kg/bag
c. Resin: replaced about every 15 months. 25L/bag
d. PP Filter cartridge: replaced about every 1 month
e. RO membrane: replaced about every 2 -3years
We suggest customers buy 1- 2 years of PP filter cartridges together with machine. Because these PP filter cartridges need to be replaced every month.
EDI High pure water application area:
1). Ultra pure water used in laboratory study
2). High pure water used in pharmaceutical industry
3). Fine chemicals, high purity water in cutting-edge area
4). Ultra pure water for precision machinery industry
5). Ultra pure water in Electronics and semiconductor industry
6). Condensate water treatment of power plant ( feed water for boiler)
7). Desalted water used in the petrochemical iron and steel industry
8). High pure water used in cosmetic industry, surface cleaning and surface coating
9). High purity water for other industries, instead of distilled water
