Zero Liquid Discharge (ZLD) is a wastewater treatment process that eliminates liquid waste by recovering and reusing water. It employs technologies like filtration, evaporation, and crystallization to convert wastewater into solid byproducts. ZLD is widely used in industries such as textiles, chemicals, and power generation, ensuring water conservation, minimizing environmental impact... https://www.hyperfilteration.in/zero-liquid-discharge-water-treatment.html