1. High desalination rate: BW reverse osmosis membrane adopts advanced coating technology and automated membrane winding process, and the standard desalination rate can reach more than 99.5%, which can effectively remove harmful substances such as dissolved salts, heavy metals, colloids, microorganisms and organic matter in water.
2. High water output: Through precise interface reaction control and secondary post-modification cross-linking technology, BW reverse osmosis membrane has high water output, which can significantly improve the treatment efficiency while ensuring the quality of water output.
It is applicable to the desalination of surface water, groundwater and water treatment with salt concentration between 2000 and 8000ppm. It can be widely used in the medicine, chemical industry, beverage, electricity and other various industries etc..
Model | Active Membrane Area ft2(m2) | Concentrate Channel Spacer (mil) | Permeate Flow GPD(m3/d) | Stable Rejection Rate (%) | Minimum Rejection Rate (%) |
BW-4040 | 85(7.9) | 28 | 2500(9.5) | 99.60 | 99.50 |
Concentration of Solution (NaCl) | Temperature(℃) | pH Value | Operating Pressure psi(MPa) | Recovery Rate(%) |
2000mg/L | 25 | 7.5-8 | 225(1.55) | 15 |
Notes: The permeate flow of single membrane element may vary with in ±15%.
Operating Limits and Conditions of Membrane Element:
Max.Working Pressure | 600 psi(4.14MPa) |
Max. FeedWater Temperature | 45 ℃ |
Max. FeedWaterSDI15 | 5.0 |
Max. Feed Water Flow | 3.6m3/h |
Free Chlorine Concentration of FeedWater | 0.1mg/L |
pH Range of FeedWaterDuring Continuous Operation | 3-10 |
pH Range of FeedWaterDuring Chemical Cleaning | 1-13 |
Max. Pressure Drop of Single Membrane Element | 15psi(0.1Mpa) |
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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 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.