RS Series Separation-type Nanofiltration Membrane

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Utilize a special composite membrane that allows the monovalent salts to pass through while intercepting the divalent salts.

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Rightleder Environmental

Shanghai, China

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RS-S Series (Regular Separation) Nanofiltration Membrane Element utilizes a special composite membrane that allows the monovalent salts to pass through while intercepting the divalent salts, as well as intercepting neutral molecules of about 150-300 Daltons molecular weight. It is mainly used in the desalination and concentration of dye, heavy metal removal, sodium chic ride Infiltration, sugar separation, concentration and desalination of whey protein, and concentration and desalination of titanium.
Storage Conditions of Nanofiltration Membrane
• Before the first use, all membrane elements must be stored under the original packaging conditions. The membrane is best placed in the original packaging and opened before the use of the water treatment system.
• The transport temperature below 0°C may cause irreversible membrane damage and the transport temperature above 30°C may cause membrane degradation and deterioration of the protection solution.
• Store in a cool, dry condition and a place that is not directly exposed to sunlight or artificial lighting. Storage temperature stays at 0°C to 30°C, and the longest storage time is 6 months.
General Information of Nanofiltration Membrane
• Once wetted, the membrane element must always be wet.
• The limited warranty we promised will expire due to the fact that the user does not strictly follow the operational restrictions and guidelines set forth in this Code.
. If the system is in a shut-down state for a long time, the membrane element is advised to be placed in the protective solution to prevent the growth of microorganisms.
• It is the user's responsibility if uses an incompatible chemical and lubricant, and causes undue influence on the original.
• The maximum allowable pressure drop of the single-pressure vessel is 60 PSL (4.1 bar).
• At no time can the backpressure be produced on the side of producing water to avoid the occurrence of harmful problems.

Typical Application of Nanofiltration Membrane

Acid electroplating wastewater recycling
Dye removal or concentration
Heavy metal removal
Glauber's concentration
BOD/COD removal, landfill leachate treatment
Glucose purification, polysaccharide desalination, sugar concentration, and grading
The concentration of plant peptides and animal peptides