What Is Zero Liquid Discharge (ZLD) and How Does It Work?
In modern wastewater treatment systems, discharged water may still contain recyclable water resources, valuable salts or minerals, and residual pollutants even after conventional treatment. Zero-liquid discharge (ZLD) is an innovative technology to address this challenge. By maximizing water recovery and solidifying pollutants, ZLD eliminates liquid discharge, ensuring “zero wastewater discharge” while enabling full resource reuse. […]
What Is Zero Liquid Discharge (ZLD) and How Does It Work? Read More »


