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NF Spiral Membranes

  • 2540/4040/8040 NF Membrane with Precise MWCO

    2540/4040/8040 NF Membrane with Precise MWCO

    RisingSun Membrane provides spiral nanofiltration membranes, DOW NF270 nanofiltration membrane is an ideal choice for surface water and ground water where good organic removal is desired with partial softening. We using DOW NF270 flat sheet membrane for water soft. The performance is satisfied....Read More

  • RisingSun Spiral Nanofiltration Membrane Elements for Water Purification

    RisingSun Spiral Nanofiltration Membrane Elements for Water Purification

    Nanofiltration is a medium to high pressure-driven membrane filtration process. Generally speaking, nanofiltration is another type of reverse osmosis where the membrane has a slightly more open structure allowing predominantly monovalent ions to pass through the membrane. Divalent ions are - to...Read More