Industrial Water Filter Machine 1500l/H Reverse Osmosis With EDI Machine
RO+EDI Ultrapure Water Filtration Equipment
EDI, CEDI (Electro-deionization) is a process that uses ion exchange resins to absorb ions from a dilute water stream and then transports the absorbed ions through ion-exchange membranes into a concentrate water stream under the influence of an applied electro field. In the process,ion exchange resins do not need to be regenerated via acid or alkaline.
This new technology could replace traditional Electrode ionization (DI) equipment, produces ultrapure water whose resistance can reach 18 MΩ-cm based on your raw water quality and produced water requirements, it can all be fully customized and designed by our professional engineers to meet your business requirements.
Ultrapure Water Process Flowchart
Raw water tank→ booster pump→Quartz sand filter→Activated carbon filter→Precision filter→High pressure pump→1st RO system→2nd High pressure pump→2nd RO system→EDI booster pump→UV→ precision filter→EDI module
| Raw water booster pump | Multistage centrifugal pump | ΕΜΗ4380V. 50Hz.3P 4m3/hr.30mh | 1 | set |
| | Filter tank | Ф500×H1600 | 1 | set |
| Quartz sand | Φ2-4mm | 200kg | |
| Water distributor | ABS | 1 | set |
| automatic multiplex valve | F134 | 1 | set |
| Carbon filter | Filter tank | Fiberglass material with 500×H1600 | 1 | set |
| Coconut shell activated carbon | Φ2-4mm | 75kg | |
| Quartz bottom sand | Φ2-4mm | 50kg | |
| Water distributor | ABS | 1 | |
| Automatic multiplexer valve | F134A | | |
| Dosing system | Metering pump | LED Digtal | 1 | PCS |
| Antiscale agent | 25kg | 1 | |
| Fine filter | | 304 stainless steel, 20 "*7 core 1.5" (DN40) inlet and outlet 1μm×20 | 1 | pcs |
| Reverse osmosis system | high pressure pump | WTS4-16, 380V,50HZ,3P, 4 T/H x 120m | 1 | pcs |
| | manometer | 1.0MPa | 1 | pcs |
| | flowmeter | 10GP | 1 | pcs |
| | Conductivity meter | CCT-3320V | 1 | pcs |
| | Pressure switch | 0-0.3MPa | 1 | pcs |
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| 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
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| The ideal applications for an Electro-Deionization Unit include: |
- USP Purified Water
- Laboratory Water
| - Power Generation
- Cosmetics
| - Portable Exchange EDI
- Electronics
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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




