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Product Details:
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| Certification: | CE, RoHS, ISO9001, NSF | Type: | RO Membrane Element |
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| Model NO.: | 2012-150 | Desalination: | 97% |
| Capacity: | 150GPD | Warranty: | 1 Year |
| Working Up: | 1000TDS | Operation Pressure: | 70psi |
| High Light: | 150 GPD Domestic Ro Membrane,150 gpd membrane,ro membrane for 1000 tds |
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Household 2012-150GPD RO Membrane for Water Treatment Membrane Element
Polyamides include aliphatic polyamides and aromatic polyamides. In the 1970s, aliphatic polyamides were mainly used, such as nylon-4, nylon-6 and nylon-66 membranes; At present, aromatic polyamide film is most widely used. The membrane materials are aromatic polyamide, aromatic polyamide hydrazide and some nitrogen-containing aromatic polymers.
The aromatic polyamide membrane can adapt to a wide pH range of 2~11, but it is very sensitive to free chlorine in water.
The film that is selective to the substances that penetrate is called semi permeable membrane. Generally, the film that can only penetrate the solvent but not the solute is called ideal semi permeable membrane. When the same volume of dilute solution (such as fresh water) and concentrated solution (such as salt water) are placed on both sides of the semi permeable membrane, the solvent in the dilute solution will naturally pass through the semi permeable membrane and spontaneously flow to the side of the concentrated solution. This phenomenon is called penetration.
Performance
| Model | 2012-150 |
| Operation Pressure (psi) | 70 |
| Highest Operation Pressure (psi) | 150 |
| Application | For Pure water producing |
| Test Solution Concentration NaCl (ppm) | 250±50ppm |
| Recovery Rate % | 15% |
| Stable Rejection Rate % | 97 |
| Flow Rate (GPD) | 150 |
| Max. Pressure Difference (psi) | 15 |
| Max. Feed Water SDI | 5 |
| Acceptance capacity of free Chlorine | ≤0.1 |
| PH Range of feed water as continious operation | 2-11 |
1.When PH is above 10, the Maximum Temperature of Continuous Operation is 35ºC.
2. Under certain conditions, the presence of free chlorine and other oxidants in the water may cause serious membrane damage, which doesn't belong to product warranty range.
Main Features:
High rejection quality sheet;
Long service life for reducing the cost;
High stabilized rejection with realized nominal flux;
Sanitary qualified elements;
Stringent in-house inspection & testing control.
Reverse osmosis membrane is widely used in electric power, petrochemical industry, steel, electronics, medicine, food and beverage, municipal administration and environmental protection. It plays an important role in desalination of seawater and brackish water, preparation of boiler feed water, industrial pure water and electronic grade ultrapure water, production of drinking pure water, wastewater treatment and special separation.
FAQ:
Contact Person: Mr. Robert Wang
Tel: 0086 134 2961 7413
