Zero Liquid Discharge (ZLD) is a wastewater treatment process that recycles all water and eliminates liquid waste. Using technologies like filtration, evaporation, and crystallization, Zld recovers water and turns remaining waste into solids. ZLD is widely used in industries such as textiles, chemicals, and power generation to conserve water, reduce environmental impact, and comply wi... https://www.hyperfilteration.in/zero-liquid-discharge-water-treatment.html