200GPM Ultrapure Water Machine Ion Exchange Water Purification System , EDI Plant Water Treatment
The Electro-Deionization process is the latest technology in deionized water treatment to achieve ultrapure water.
EDI uses ion exchange resins in the presence of a DC voltage potential to remove cation and anion contaminants from the feed water supply. Ion selective membranes are then used within the modules to continuously remove these contaminants and carry them out in a small concentrate stream.
The voltage applied across the cell allows for the electrochemical "splitting" of water into hydrogen (H+) and hydroxide (OH-) ions within the ion exchange resins resulting in constant regeneration without the addition of chemicals, wastewater neutralization/disposal, and shutdown time. This results in a major advantage over the operation of traditional, regenerable Mixed-Bed Deionization and Service Exchange DI Systems.
The following are just a few of the industrial applications that
can benefit from purified water produced by EDI systems:
• Power Generation
• Chemical Manufacturing
• Electronics / Semiconductor
• Industrial Process Water
• Boiler Feed
• Research Lab Facilities
Operating Parameters
• Nominal Recovery: 90–95%
• EDI Water Quality: 15–18 meg-ohm
• Feedwater Requirements: See table on reverse side
• Operating Temperature: 50–100° F
• Maximum Inlet Pressure: 100 psig
• Minimum Inlet Pressure: 60 psig
• Expected Pressure Drop: 30–40 psig
• Electrical Requirement: 460 VAC, 3-phase, 60 Hz. 120 VAC, 1-phase, 60 Hz.
Materials of Construction
• Skid Frame: Epoxy-coated carbon steel
• EDI Housings: FRP
• System piping: Sch 80 PVC
• EDI cell tubing: Polyethylene
SYSTEM SPECIFICATIONS
MODEL | MEDI-25 | MEDI-50 | MEDI-100 | MEDI-150 | MEDI-200 |
EDI WATER PRODUCTION RATE (GPM) | 25 | 50 | 100 | 150 | 200 |
QUANTITY OF EDI CELLS | 1 | 2 | 4 | 6 | 8 |
MAXIMUM CURRENT LOAD at 350 VDC (AMP) | 6 | 12 | 24 | 36 | 48 |
INLET FEED WATER RATE (GPM) | 28 | 55 | 110 | 166 | 220 |
MAXIMUM WATER TO DRAIN (GPM) | 3 | 5 | 10 | 16 | 20 |
INLET FEED CONNECTION SIZE | 2” | 2” | 3” | 3” | 4” |
PRODUCT CONNECTION SIZE | 2” | 2” | 3” | 3” | 4” |
DRAIN CONNECTION SIZE | 3/4” | 3/4” | 1” | 1” | 1” |
ELECTROLYTE FLUSH CONNECTION | 1/2” | 1/2” | 3/4” | 3/4” | 3/4” |
SYSTEM DIMENSIONS (LxWxH) | 92”x48”x73” | 100”x48”x73” | 133”x48”x73” | 133”x48”x84” | 133”x48”x84” |
SHIPPING WEIGHT (LBS) | 2,200 | 2,500 | 3,000 | 3,750 | 4,400 |
FEEDWATER REQUIREMENTS
PARAMETERS | REQUIREMENT |
FEED CONDUCTIVITY (INCLUDING CO2) | < 10 µs/cm |
pH | 7-10 |
SILICA (REACTIVE) | < 0.1 ppm |
TOTAL HARDNESS AS CaCO3 TOC | < 0.1 ppm |
< 0.1 ppm | |
HEAVY METALS (Fe, Mn etc.) | < 0.01 ppm |
FREE CHLORINE AS Cl2 | < 0.05 ppm |
• Standard specifications are based on typical applications and incoming water quality from a Two-Pass Reverse Osmosis (RO) System. Specifications may be altered to meet certain site conditions and changes in incoming and/or product water quality requirements.
• Dimensions and shipping weights are estimated only. Actual dimensions and weights differ dependant upon the final system design and options selected.
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.