• The Leader in Membrane Separation processes

  • The Leader in Membrane Separation processes

    Minimal Liquid Discharge & Zero Liquid Discharge

    At LPE, we provide EC, IERs, and advanced Membrane Technologies—including MF, UF, NF, RO, ED, and BPED—designed to help industries reuse and recycle water effectively. Our solutions focus on Minimal Liquid Discharge (MLD) and Zero Liquid Discharge (ZLD) to support sustainable business operations.

    MLD vs. ZLD: Key Differences

    While MLD focuses on reducing liquid waste by 85-95% to lower disposal costs and recover water, ZLD goes a step further by using multi-stage thermal processing to ensure zero liquid discharge, converting all wastewater into clean water and solid waste for reuse or recovery.

    MLD & ZLD: Technology by LPE

    LPE integrates various technologies to create the most efficient treatment plant for your needs:

    Pre-treatment Technology

    • Advance Oxidation Process (AOP)

    • Cold Lime Process
    • Electrocoagulation (EC)
    • Ion Exchange Resin for Water Softener
    • Nanofiltration Softener

    Membrane-Based Concentration

    • UF/MF/NF
    • Semi Batch RO: Close Circuit RO (CCRO)
    • High Pressure NF/RO
    • ED/BPED

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