Commercial RO Membrane
Established in 2006 and located in Guangdong, China, Dongguan Yixuan Environmental Protection Technology Co., Ltd. is a trusted manufacturer of commercial RO membranes. Our membranes are utilized in drinking water purification systems, municipal water treatment, industrial water treatment, and seawater desalination, effectively removing dissolved solids, bacteria, viruses, and other contaminants from water.
We offer:
50–200 GPD: Suitable for residential applications.
400–600 GPD: Suitable for offices, restaurants, and similar settings.
800–1200 GPD: Suitable for commercial premises or medium-scale industrial applications.
3000 GPD and above: Suitable for seawater desalination, large-scale industrial plants, and similar facilities.
Why Choose Us
Rich Experience
Backed by a skilled professionals and 20 Development, experienceincluding several PhDs and master's degree holders, the company holds five invention patents and other intellectual property rights.where the company has developed RO, NF, and specialized membranes recognized worldwide for their high performance.
Global Shipping
Our products have been exported to countries and regions such as India, Vietnam, Thailand, and the Philippines, and we have a complete global sales network and a loyal customer base.
Our Service
Specializing in the research, development, production, sales, and service of advanced membrane materials and components, we aim to deliver industry-leading solutions with exceptional customer support.
Common Types
We offer the following Product：
3012-400GPD RO Membrane
3012-400GPD RO Membrane is suitable for light commercial membrane systems and is one of the most reliable and stable elements in the industry. Utilizing advanced membrane technology, the new 3012-400 membrane achieves an excellent balance between high flow and salt removal rate.
3012-800GPD RO Membrane
Designed for commercial water treatment systems, the 3012-800GPD RO Membrane provides high-capacity water purification through a highly efficient reverse osmosis process. It removes up to 99% of impurities in water, including dissolved salts, heavy metals, and organic contaminants, ensuring clean and safe water.
3013-600 GPD RO Membrane
The 3013-600 GPD RO Membrane is a highly effective water purification membrane designed to meet the demanding needs of commercial applications. With a capacity of producing 600 gallons per day (GPD), this membrane is specifically crafted for use in office buildings, hospitals, schools, factories, laboratories, and other locations where reliable, high-capacity water filtration is essential.
3213 RO Membrane
3213 RO Membrane series Commercial RO membranes are employed in water treatment systems at the office building, hospital, school, factory, laboratory, etc., for purification/ desalination of surface water, groundwater, tap water, brackish with salinity under 2000ppm.
Performance Requirements of Commercial RO Membrane
Key performance metrics for commercial RO membranes include:
01
Permeate Flow Rate
Measured in gallons per day (gpd) or cubic meters per day (m³/d), this indicates the membrane's production capacity. Flow rates can range from 225 gpd for smaller elements to over 12,000 gpd for larger industrial membranes.
02
Salt Rejection Rate
Expressed as a percentage, this measures the membrane's ability to remove dissolved solids. High-quality commercial RO membranes often achieve salt rejection rates of 98% to 99.75%.
03
Recovery Rate
This represents the percentage of feed water converted to permeate. Higher recovery rates increase system efficiency but may also increase the risk of scaling and fouling. Typical recovery rates for commercial systems range from 50% to 85%, depending on feed water quality and system design.
Specifications of Commercial RO Membrane
|
Technical Parameters |
Values |
|
Stable Rejection Rate |
99.20% |
|
Maximum TDS |
Below 1500 PPM |
|
Production Rate |
400 GPD @150 PSI |
|
Max Feed Water Flow |
1.4 m3/h |
|
Free Chlorine Concentration of FeedWater |
0.1 mg/l |
|
PH Range of Feed Water During Continuous Operation |
3-10 |
|
PH Range of Feed Water During Chemical Cleaning |
1-13 |
|
Max. Pressure Drop of Single Membrane Element |
10 PSI(0.07 Mpa) |
|
Change Membrane |
Every 2 Years |
|
Testing Certification |
ISO 9001 |
Size of Commercial RO Membrane
Element Size: Commercial RO membranes are available in various diameters, including 2.5", 4", and 8". Larger diameter elements generally offer higher flow rates and are suitable for industrial-scale applications.
Active Membrane Area: This represents the total surface area available for filtration within the membrane element. A larger active area typically correlates with higher permeate flow rates. For example, an 8" diameter element may have an active area of 400 square feet, while a 4" element might have 85 square feet.
Reverse osmosis (RO) is a filtration method for water purification that uses a tightly wound, semi-permeable membrane to removed dissolved contaminants. The application of pressure before the membrane cause the fluid to travel from a region of high solute concentration to a region of low solute concentration to overcome the natural osmotic pressure and redirect dissolved contaminants; thus, resulting in fine filtration of water or any solution. The membrane consists of several layers of wound material in a similar fashion to a paper towel roll. The water flows from the outside layers of the membrane toward the inner layers. The contaminated water gets pushed and exits the membrane on the opposite side of the incoming water as the pure water continues through the layers toward center permeate rube.
This membrane is suitable for residential reverse osmosis systems, schools and educational institutions, commercial establishments, such as restaurants, coffee shops, small-scale food processing facilities, office buildings, hospitals and healthcare, ice machines, public water dispensers, manufacturing and processing, recreational facilities, and more.
Our Certifications
FAQ
We're professional commercial ro membrane manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to wholesale commercial ro membrane for sale here from our factory. For price consultation, contact us.
800 Gpd Membrane, commercial ro membrane with corrosion-resistant, 1000 Gpd Ro Membrane