Zero Liquid Discharge (ZLD) is an advanced wastewater treatment process that ensures no liquid waste is released into the environment. It involves filtration, evaporation, and crystallization to recover and recycle water while converting contaminants into solid waste. Widely used in industries like power, textiles, and chemicals, ZLD helps conserve water, reduce pollution, and comply ... https://www.hyperfilteration.in/zero-liquid-discharge-water-treatment.html