Water Treatments Plants Reverse Osmosis Membrane Brief Introduction
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.
Specifications and Major Properties
Model | Average Permeated Flow GPD (m3/d) | Stable Rejection Rate (%) | Minimum Rejection Rate (%) |
IU21-8040 | 11500(45.7) | 99.0 | 98.5 |
IU22-8040 | 10500(39.7) | 99.5 | 99.0 |
IU11-4040 | 2600(9.1) | 99.0 | 98.5 |
IU-HR-4040 | 2000(7.6) | 99.6 | 99.3 |
Testing Conditions:
Testing Pressure: 150 psi (1.03Mpa)
Temperature of Testing Solution: 25°C
Concentration of Testing Solution (NaCl): 1500ppm
pH Value of Testing Solution: 7.5
Recovery Rate of Single Membrane Element: 15%
Extreme Operation Conditions
Max. Working Pressure: 600psi(4. 14Mpa)
Max. Feedwater Flow: 75gpm(17 m3/h) (8040)
16gpm (3.6 m3/h) (4040)
Max. Feedwater Temperature: 45°C
Max. Feedwater SDI: 5
Residual chlorine Concentration of Feedwater: < 0.1ppm
pH Range of Feedwater during Continuous Operation: 3~10
pH Range of Feedwater during Chemical Cleaning: 2~12
Max. Pressure Drop of Single Membrane Element: 15psi(0.1Mpa)
Dimensions of Membrane Element
All dimensions are shown in: millimeter (inch)
FAQ
1. Q:Desalination rate of China industrial RO membrane?
A: 99.8%
2. Q:Do you support OEM service of industrial RO membrane?
A:Yes, we fully support OEM services and welcome you to customize our products.
3. Q:How long time usually your products to ship?
A: Generally, the delivery time is15 days .
4. Q:You can provide DOW/FILMTC/CSM/LG/HYDRANAUTICS/ TORAY industrial RO membrane?
A: Yes, we can provide dow/filmtc/LG/hydranautics/toray ro membrane.
Water Treatments Plants Reverse Osmosis Membrane Brief Introduction
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.
Specifications and Major Properties
Model | Average Permeated Flow GPD (m3/d) | Stable Rejection Rate (%) | Minimum Rejection Rate (%) |
IU21-8040 | 11500(45.7) | 99.0 | 98.5 |
IU22-8040 | 10500(39.7) | 99.5 | 99.0 |
IU11-4040 | 2600(9.1) | 99.0 | 98.5 |
IU-HR-4040 | 2000(7.6) | 99.6 | 99.3 |
Testing Conditions:
Testing Pressure: 150 psi (1.03Mpa)
Temperature of Testing Solution: 25°C
Concentration of Testing Solution (NaCl): 1500ppm
pH Value of Testing Solution: 7.5
Recovery Rate of Single Membrane Element: 15%
Extreme Operation Conditions
Max. Working Pressure: 600psi(4. 14Mpa)
Max. Feedwater Flow: 75gpm(17 m3/h) (8040)
16gpm (3.6 m3/h) (4040)
Max. Feedwater Temperature: 45°C
Max. Feedwater SDI: 5
Residual chlorine Concentration of Feedwater: < 0.1ppm
pH Range of Feedwater during Continuous Operation: 3~10
pH Range of Feedwater during Chemical Cleaning: 2~12
Max. Pressure Drop of Single Membrane Element: 15psi(0.1Mpa)
Dimensions of Membrane Element
All dimensions are shown in: millimeter (inch)
FAQ
1. Q:Desalination rate of China industrial RO membrane?
A: 99.8%
2. Q:Do you support OEM service of industrial RO membrane?
A:Yes, we fully support OEM services and welcome you to customize our products.
3. Q:How long time usually your products to ship?
A: Generally, the delivery time is15 days .
4. Q:You can provide DOW/FILMTC/CSM/LG/HYDRANAUTICS/ TORAY industrial RO membrane?
A: Yes, we can provide dow/filmtc/LG/hydranautics/toray ro membrane.
RO Membranes in the SpotlightAt the 137th Canton Fair, our reverse osmosis membranes drew significant attention from industries seeking reliable filtration. Highlights included:Industrial RO Membranes – For wastewater treatment, desalination, and food/beverage processing.Household RO Membranes – Aff
Despite the ongoing trade tensions between China and the U.S., we remain steadfast in our commitment to delivering excellence in water treatment solutions. We warmly invite you to Booth #1472 at the 2025 WQA Convention & Exposition.Why You Can't Miss Booth #1472: Industrial RO Membranes – High-perfo
We are delighted to invite you to the 137th China Import and Export Fair (Canton Fair), taking place from April 15–19, 2025, in Guangzhou, China. As a trusted authorized agent of Vontron RO membranes, we will showcase our high-quality industrial and household reverse osmosis (RO) membranes at Booth