RO pure water system: make your water purer
Reverse osmosis (RO) is a water purification technology that has revolutionized the industrial sector. It involves forcing water under pressure through a semi-permeable membrane that allows water molecules to pass through while rejecting most dissolved salts, organic molecules, and microorganisms. This process is the reverse of natural osmosis, hence the name.
How Does RO Work?
In an RO system, water is pressurized to a level higher than the osmotic pressure of the feedwater. This pressure differential drives water molecules through the membrane, leaving behind impurities. The water that passes through the membrane is called permeate, and it is typically of high purity. The concentrated solution that remains on the feed side of the membrane is called concentrate or brine.
Applications of Industrial RO Systems
Industrial RO systems find extensive applications in various sectors, including:
For application cases, please click:https://www.fgwater.com/Industries/
Power generation: Producing high-purity water for boilers and cooling towers.
Semiconductor manufacturing: Providing ultrapure water for wafer fabrication processes.
Pharmaceutical industry: Manufacturing pharmaceutical-grade water for drug production.
Food and beverage industry: Producing purified water for beverages, processed foods, and cleaning equipment.
Chemical processing: Creating high-purity water for chemical reactions and product rinsing.
Desalination: Converting seawater or brackish water into potable water.
Advantages of RO Systems
High rejection rates: RO systems can effectively remove a wide range of contaminants, including dissolved salts, organic compounds, and microorganisms.
Energy efficiency: While pressure is required to drive the process, advances in membrane technology have led to more energy-efficient systems.
Compact design: RO systems can be designed to fit into various spaces, making them suitable for a wide range of applications.
Low maintenance: With proper pretreatment, RO systems require minimal maintenance.
Types of RO Membranes
The performance of an RO system is largely dependent on the type of membrane used. Common types of RO membranes include:
Cellulose acetate: These membranes have been used for many years but are susceptible to fouling and have lower rejection rates compared to newer materials.
Thin-film composite (TFC): TFC membranes offer higher rejection rates, better chemical resistance, and lower fouling tendencies than cellulose acetate membranes. They are the most widely used RO membranes today.
Polyamide: Polyamide membranes are a type of TFC membrane that is known for its excellent performance and durability.
Components of an RO System
A typical industrial RO system consists of the following components:
Pre-treatment: This stage involves removing suspended solids, chlorine, and other contaminants that could damage the RO membrane.
High-pressure pumps: These pumps provide the necessary pressure to force water through the RO membrane.
RO membrane elements: The heart of the system, where the actual separation of water and impurities occurs.
Post-treatment: Depending on the application, post-treatment may be required to further purify the permeate or adjust its pH or conductivity.
Our RO systems include:
SWRO - Seawater Reverse Osmosis System: https://www.fgwater.com/SWRO-Seawater-Reverse-Osmosis-System/
BWRO - Brackish Water Reverse Osmosis System: https://www.fgwater.com/BWRO-Brackish-Water-Reverse-Osmosis-System/
In addition to RO systems, we also have:
EDI: https://www.fgwater.com/Electrodeionization-EDI-Stack-Module/
Ultrafiltration membrane: https://www.fgwater.com/Dupont-Ultrafiltration-Membrane-Module/
For other water treatment products, please click: https://www.fgwater.com/PRODUCTS/
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
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.