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Guangzhou Kai Yuan Water Treatment Equipment Co., Ltd.
Home ProductsUltrapure Water System

Automatic EDI Water Treatment System / 250LPH Ultrapure Water Plant Pure Water Process

China Guangzhou Kai Yuan Water Treatment Equipment Co., Ltd. certification
China Guangzhou Kai Yuan Water Treatment Equipment Co., Ltd. certification
Good morning, thank you for your information. The water quality of our equipment ist 3.0 microsiemens, so we are all satisfied. Many regardsv from Austria Veronika Müller

—— Veronika Müller from Austria

perfect you’re the best to do business with very fast and working on african time

—— Daniel Ololia from Uganda

Okay of all the companies that I have quoted you are the most reasonable not for price it is consisten I thank you for the time I hope to have this week good news to be able to buy this machine

—— Emmanuel from Chile

It's many times buy from here. And always giving professional suggestions, help me a lot in business! Thanks!

—— Moses from Kenya

We have been doing business with Kaiyuan company for many years with high performance-cost and friendly service , such a honest factory, product are good !

—— Oybek Begmatov from Uzbekistan

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Automatic EDI Water Treatment System / 250LPH Ultrapure Water Plant Pure Water Process

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Large Image :  Automatic EDI Water Treatment System / 250LPH Ultrapure Water Plant Pure Water Process

Product Details:
Place of Origin: Guangzhou, China
Brand Name: Kaiyuan
Certification: ISO9001, CE, SGS
Model Number: KYRO-250LPH
Payment & Shipping Terms:
Minimum Order Quantity: >= 1sets
Price: negotiation
Packaging Details: export standard wooden case(plywood), no need to fumigate, suitable for shipping.
Delivery Time: 1-7working days(depand on raw materials stocking)
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: >300sets/month
Detailed Product Description
Goods Name: Automatic EDI Water Treatment System Production Capacity: 250LPH
Recovery Rate: 50%-75% Electrical Power: 220/380V 50/60Hz
Tank Material: FRP/ Stainless Steel/ Carbon Steel Control Valve: Automatic/ Manual
Pipe Fitting: SUS304/ U-PVC Size: 1550*620*1670MM
Feed Water TDS: <2000mg/L Desalination Rate: >=97%
High Light:

pure and clear water filter system


ultrapure water equipment

Automatic EDI Water Treatment System /

250LPH Ultrapure Water Plant Pure Water Process



1. Product Description

Equipment summarize:

The most important feature of EDI technology is the chemical regeneration of ion exchange resin by

electric field and ion membrane, which makes RO-EDI pure water system have obvious advantages


compared with RO2 mixed bed in terms of equipment structure, operation and operation cost; Wastewater


discharge problems caused by recycled resins.


2. Product Details


kyro-250lph RO Water Purifier Machine

+200lph EDI ultrapure water equipment

1. Capacity: 250L/H RO + 200L/H EDI
2. Rated power: 4.0KW/H
3. Voltage: 110V/220V/380V, 50Hz/60Hz, single phase/3phase
4. Desalting rate:>=97%
5. Water recovery rate: 50-75%
6. Conductivity of raw water: ≤400μs
7. Conductivity of 2stage pure water: ≤2μs
8. Conductivity of EDI pure water: <=1μs


3. System Performance:


(1) EDI and RO are used together to adjust the current to change the quality of the water. The standard module combination is used to change the water output. More than ten years of commercial application shows that the system operates stably at a pressure of 100 psi (7 kg/cm2), the effluent resistivity can reach 16 M8·cm or more, and the Si content is below 20 ppb. The water quality is reliable and can meet the current maximum. Strict industrial water quality requirements, water output can be as high as 2000 gallons / min (450 cubic meters / hour).

(2) EDI does not use recycled resin, eliminating the need for resin chemical recycling facilities (such as acid and alkali storage tanks, pumps and pipelines) to simplify the structure of pure water system equipment, save investment, simplify operation and reduce operating costs.

(3) The technical and economic comparison also shows that EDI is more adaptable to the change of TDS in the influent than the mixed bed system without affecting the quality of the effluent, and has little effect on the cost of water production.

(4) EDI environmental benefits are significant, in two aspects: 1 overcome the wastewater pollution caused by resin chemical regeneration; 2EDI discharged concentrated water can be directly used before returning to RO, so that EDI unit can achieve no wastewater discharge.



4. Application field editing


1. Chemical water treatment in power plants;
2. Ultra-pure water in electronics, semiconductor and precision machinery industries;
3. Preparation of food, beverages and drinking water;
4. Small pure water station, group drinking pure water;
5. Fine chemicals, sophisticated water use;
6. Preparation of high purity water required by other industries;
7. Process water for the pharmaceutical industry;
8. Desalination of seawater and brackish water.


Contact Details
Guangzhou Kai Yuan Water Treatment Equipment Co., Ltd.

Contact Person: Rose Chen

Tel: +8613632414272

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