Low Energy 500L/H EDI Reverse Osmosis Ultrapure Water Machine Electrodeionization Edi Machine For Electricity
Production capacity | 500LPH |
Power | About 3KW |
RO membrane | RO membrane 4040 |
Voltage | 110V-380V 1ph/3ph/50Hz/60Hz(could be changed) |
Water production standard | 10 /15/18 ΩM/cm |
Recovery rate | more than 90% |
Material | FRP,SUS304 |
Certificate | CE&ISO9001 |
Warranty | One year |
Every part of the reverse osmosis system
| | |
| | Store water, buffering pressure, overcome instability of supplying water by pipe, ensure to supply water stably and continuously for whole system. (Customer provide for themselves, because big size will result in expensive freight.) |
| Raw water pump or called booster pump | Provide needed pressure for every pretreatment filter |
| Mechanical filter or called quartz sand filter or sand filter | We use fiber glass or stainless steel vessel as housing, fill quarts sand, it can filter big particles impurities, suspended substances, colloids etc. |
| | We use fiber glass or stainless steel vessel as housing, fill activated carbon, remove color, odor, residual chlorine and organics substances. |
| Water softener, demineralizer, or called Na+ exchanger;chemical dosing system(optional) | 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 |
| Security filter or pp filter, or called PP sediment filter | prevent large particles, accuracy is 5µm, |
| | Provide needed working pressure for RO system, ensure production capacity of pure water. (CNP pump or custom other brand) |
| RO(reverse osmosis) system | Can remove particles, colloids, organic impurities, heavy metal ions, heat source etc. harmful substances and 99% dissolved salts. |
FEED WATER SPECIFICATIONS
- Feed Water Conductivity Equivalent, including CO2
and Silica: < 40 µS/cm - Feed Water Source: RO permeate
- Temperature: 41 – 113 °F (5 – 45 °C)
- Inlet Pressure: = 100 psi (6.9 bar)
- Maximum Total Chlorine (as Cl): < 0.02 ppm
- Iron (as Fe): < 0.01 ppm
- Manganese (as Mn): < 0.01 ppm
- Sulfide (S2-): < 0.01 ppm
- pH: 4 – 11
- Total Hardness (as CaCO3): < 1.0 ppm
- Dissolved Organics (TOC as C): < 0.5 ppm
- Silica (SiO2): < 1.0 ppm


Features: | Benefits of EDI: |
- Small, compact modules (light weight)
- Produces water up to 18 MΩ-cm
- Easy and limited maintenance
- No chemicals required
- Control unit with monitoring capability
- Simple systems: no concentrate recirculation
| - Consistent water quality
- Continuous operation
- No regeneration chemicals
- No hazardous waste
- Reduces facility requirements
- Simpler system—no concentrate recirculation
- Simple operation (no batch DI resin changes)
- Modular system more flexible, easy to expand
- Multiple module less risky than one large stack
- Dial in product water quality (by controlling Amps)
- Modules compact-smaller system footprint
- No leaking- proven module design>
- Safer-lower voltages
|
The ideal applications for an Electro-Deionization Unit include: |
- USP Purified Water
- Laboratory Water
| - Power Generation
- Cosmetics
| - Portable Exchange EDI
- Electronics
|


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 CLIENTS

INDUSTRIES SERVED

PRODUCTION SYSTEM
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.
Our FACTORY




