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    Home > Chemicals Industry > Chemical Technology > Issue 21/2018 - New resin purifies brine safely, efficiently and environmentally friendly

    Issue 21/2018 - New resin purifies brine safely, efficiently and environmentally friendly

    • Last Update: 2022-11-14
    • Source: Internet
    • Author: User
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    LANXESS has recently launched a new generation of "Lewatit?MDS series ion exchange resins", which can significantly improve the efficiency
    of membrane chlor-alkali electrolytic brine treatment.

    With a particle size of only 390 μm, this resin has improved kinetic properties, a higher degree of regeneration, and a significantly higher
    total exchange capacity than previous products.
    These properties result in the new resin with optimal mechanical and osmotic stability
    .
    The resin effectively separates barium and strontium ions from brine and binds to light alkaline earth elements (i.
    e.
    , calcium and magnesium) to significantly reduce the lower concentration limit of alkaline earth ions and better protect the membrane product
    .

    In addition, the resin's low regeneration requirements and low wastewater discharge can increase the brine preparation and production capacity, extend the working cycle, and bring a series of economic advantages to the ion membrane caustic soda plant, especially the significant reduction of energy costs
    .






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