Perfect Structural Design 5.5-7.5 M3/H China EDI Modules LX-700 With Easy To Operate
Electrodeionization is a new technology developed by combining the characteristics of electrodialysis and ion exchange. Compared with ordinary electrodialysis, the ion exchange resin filled in the deionized water chamber greatly improves the conductivity between membranes, significantly enhances the ion migration from the solution to the membrane surface, destroys the ion deficiency in the concentration retention layer on the membrane surface, and improves the limiting current density. Compared with ordinary ion exchange, due to the high potential gradient between membranes, water is forced to dissociate into H+ and OH-. H+ and OH- participate in the load current on the one hand, and can also play a role in the on-site regeneration of the resin on the other hand. Therefore, EDI does not need to regenerate the resin, which can save the acid and alkali storage tanks required for ion exchange and reduce environmental pollution. Therefore, the electrodeionization ultrapure water system has the following advantages:
(1) The amount of ion exchange resin used is extremely small, only about 5% of the IE method.
(2) No regeneration is required, which reduces labor intensity, saves acid and alkali and a large amount of clean water, and reduces environmental pollution.
(3) High degree of automation and easy maintenance.
(4) Single system operates continuously without the need for a backup system.
Water output | LX-50 | LX-100 | LX-200 | LX-300 | LX-500 | LX-700 |
Water flow range(m³/h) | 0.5-0.7 | 0.7-1.2 | 1.5-2.5 | 2.0-3.5 | 3.5-5.5 | 5.5-7.5 |
Standard water flow rate(m³/h) | 0.5 | 1.0 | 2.0 | 3.0 | 5.0 | 7.0 |
Resistivity of produced water (MO·cm) | >15 | >15 | >15 | >15 | >15 | >15 |
Silicon and boron removal rate (%) | ≥99 | ≥99 | ≥99 | ≥99 | ≥99 | ≥99 |
Water inlet requirements | LX-50 | LX-100 | LX-200 | LX-300 | LX 500 | LX-700 |
Temperature range (℃) | 15-35(Top 25) | 15-35(Top 25) | 15-35(Top 25) | 15-35(Top 25) | 15-35(Top 25) | 15-35(Top 25) |
Influent pH | 6.5-9.0 | 6.5-9.0 | 6.5-9.0 | 6.5-9.0 | 6.5-9.0 | 6.5-9.0 |
Influent conductivity (us/cm) | 1-10(optimal<3) | 1-10(optimal<3) | 1-10(optimal<3) | 1-10(optimal<3) | 1-10(optimal<3) | 1-10(optimal<3) |
Total carbon dioxide (ppm) | <3(optimal<2) | <3(optimal<2) | <3(optimal<2) | <3(optimal<2) | <3(optimal<2) | <3(optimal<2) |
Total hardness (ppm) | <1 | <1 | <1 | <1 | <1 | <1 |
Silicon · Active silicon (ppm) | ≤0.5(optimal≤0.2) | ≤0.5(optimal≤0.2) | ≤0.5(optimal≤0.2) | ≤0.5(optimal≤0.2) | ≤0.5(optimal≤0.2) | ≤0.5(optimal≤0.21) |
Total organic carbon (ppm) | ≤0.5 | E0.5 | E0.5 | E0.5 | E0.5 | E0.5 |
Residual oxygen (ppm) | ≤0.01 | ≤0.01 | 60.01 | ≤0.01 | 60.01 | 60.01 |
Ionic metal (Fe/Mn.ppm) | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.01 |
Turbidity (NTU) | <1 | <1 | <1 | <1 | <1 | <1 |
Grease | Not detected | Not detected | Not detected | Not detected | Not detected | Not detected |
Influent grains (um) | ≤1.0(optimal∈0.5) | ≤1.0(optimal≤0.5) | ≤1.0(optimal≤0.5) | ≤1.0(optimal≤0.5) | ≤1.0(optimal≤0.5) | ≤1.0(optimal≤0.5) |
Oxidant | Not detected | Not detected | Not detected | Not detected | Not detected | Not detected |
Item | L | W | H | φ1 | φ2 | φ3 | φ4 | φ5 | a | Mounting holes | |
length | width | ||||||||||
LX-50 | 310 | 320 | 610 |
Fresh water inlet
|
Concentrated water
|
Fresh water inlet |
Concentrated water | M10 | 40 | 200 | 215 |
LX-100 | 400 | 320 | 610 | 280 | 215 | ||||||
LX-200 | 570 | 320 | 610 | 415 | 215 | ||||||
LX-300 | 710 | 320 | 610 | 560 | 215 | ||||||
LX-400 | 760 | 320 | 610 | 715 | 215 | ||||||
LX-500 | 950 | 320 | 610 | 755 | 215 | ||||||
LX-700 | 990 | 320 | 610 | 855 | 215 |
For application cases, please click:https://www.fgwater.com/Industries/
About Us
FG Water Technologies (www.fgwater.com) is now an organic part of Wuxi Fenigal Science and Technology Co. Ltd., which is a high-tech entity integrating water treatment quipment design, manufacturing, trading and shipment served for main industrial sectors.
HAFE-FG Water Technologies has focused on the research of water treatment technology, equipment development and manufacturing, testing and international shipment etc. We work with many leading large-scale or small-medium original equipment manufacturers in China High-tech Development Zones, and engaged ourselves in R&D, manufacturing, and quality testing.
Our main products include a variety of water purification and different treatment equipment, such as seawater reverse osmosis (SWRO) system, brackish water rever osmosis (BWRO), ultrafiltration (UF)system, Electrodeionization/EDI equipment, media pressure filters and ion exchanger softeners. So far, our company has become a major water treatment equipment supplier for food and beverage industry, pharmaceutical industry, chemical industry, electric power industry, urban water supply industry, municipal and industrial wastewater treatment and more industries, as well as being an exporter to more than 20 countries and regions in Asia, Europe, the Americas, Africa, etc.
Our production system consist of a list of industry-specialized partnership factories accross China. Some of them singularly cover an area of over 10,000 square meters, including 5,000 square meters of workshop and warehouse and 1,500 square meters of office buildings. All of our technical staff has more than 10 years of experience in the design of water treatment systems, so we are able to provide the perfect solution for all kinds of water purification and sewage treatment applications.
Since the establishment, the Company has always regarded quality as the life of our business. We choose the best components only for the production of various water treatment systems. Our systems are easy to use and maintain, and they stays highly reliable even under toughest conditions.