NSF high tds RO membrane 75GPD reverse osmosis membrane manufacturer
- Category: >>>
- Supplier: Tianjin Tiangong New Material Technology Co. Ltd.
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Product Overview
Description
Product Description
When you want to improve your water quality, you will buy a water purifier.
Reverse Osmosis membrane is the Core technology for RO water purifier.
Now Sapstone is the best choose, it is stable performance, long servive life, and attractive appearance.
Sapstone Domestic HR RO membrane
1. HR Series RO membrane with high rejection more than 98% .
2. HR Series is dry membrane elements, so it is easy to transport and storage time extend.
3. HR Series can work up 4000tds feed water.
Performance
Model | Performace | |||
Stable Rejection /% | Average permeate flux /gpd | Recovery /% | ||
High rejection RO membrane | SLE-1812-75-HR | 98.0 | 75 | 20% |
SLE-2012-100-HR | 98.0 | 100(0.40) | ||
Testing Conditions | Testing Concentration(NaCl) | 500 mg/L | ||
Testing Pressure | 80 psi | |||
Temperature of Testing Solution | 25℃ | |||
pH value of testing solution | 7.5 | |||
Operation Limits and Conditions | Membrane Type | |||
Max. Working Pressure Maximum feed Water TDS | 300 psi(2.07 MPa) 3500ppm | |||
Max. Inflow Temperature | 45℃ | |||
Max. Inflow SDI15 | 5 | |||
Residual Chlorine Concentration of Feed Water | <0.1 mg/L | |||
PH Range of Feed Water During Continuous Operation | 3~10 | |||
PH Range of Feed Water During Chemical Cleaning | 2~12 | |||
4, Measurement of membrane element
Size/mm(inch) | |||||
A | B | C | D | E | |
1812 | 298.0(11.7) | 44.5(1.75) | 17.0(0.67) | 21.0(0.83) | 21.0(0.83) |
2012 | 298.0(11.7) | 48.2(1.9) | 17.0(0.67) | 21.0(0.83) | 21.0(0.83) |
Sapstone ro membrane
Good chemical stability
Good biological stability
Good transportation performance
The permeati onamount can’t be changed with the use time
The salt rejection can’t be changed with the use time
Less energy consumption
Long service lifetime
Company Information
Tianjin Tian Gong new material technology Co.,Ltd is a subsidiary of the Jingwu Industrial Technology Research Institute of Tianjin Polytechnic University. It is located in Xiqing university Zone only 40km to Tianjin port. Tian Gong is a professional company engaged in membrane product development, manufacturing, technical services, membrane equipment manufacturing, construction and operation of the state-level high-tech enterprises.
Our main products: RO membrane, NF membrane and UF membrane.
Tian Gong is supported by State Key Laboratory of Separation Membrane, Tianjin University and other famous scientific research institutes.
and separation membrane equipment.
Our advantage:
1. Strong R&D team
2. Stable supply ability with 3 full-Automatic production line.
3. Fast delivery
4. Strict quality control
5. Best service after sales
6. OEM service
Our main market: Middle-East, India, SriLanka, Brazil, Africa etc. Pls join us and develop the business together.
2018 WATER EXPO SHOW
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