ProMinent GmbH

1 products found

ProMinent GmbH Products

  • Membrane Technology and Membrane Filtration - Nanofiltration

    With nanofiltration, ions dissolved in water are held back to a lesser degree than with reverse osmosis. Typical salt retention rates are between approximately 80 - 85 %. Multivalent ions (e.g. Ca and Mg) are retained better than univalent ions (e.g. Na, K). Nanofiltration systems are often a good alternative to reverse osmosis systems because there is no need for time-consuming regular regeneration with large amounts of salts.

  • ProMinent Dulcosmose - Model NF - Nanofiltration System

    ProMinent Dulcosmose - Model NF - Nanofiltration System

    Permeate outputs from 1 to 50 m3/h, higher outputs possible on request. As a nanofiltration system, the Dulcosmose NF, a compact and value-for-money unit, can take over partial desalination in industrial applications. Maximum permeate output at low operating pressures ensures low investment and operating costs thanks to the latest 'ultra low pressure' membrane.