Overview
Zero Liquid Discharge (ZLD) System
Zero Liquid Discharge (ZLD) is a water treatment process in which all wastewater is purified and recycled; leaving zero discharge at the end of the treatment cycle. It is an advanced wastewater treatment method that includes pre-treatment, reverse osmosis, and thermal evaporation/crystallization to ensure zero liquid effluents leave the industrial facility boundary.
Key Features
Advantages & Technical Capabilities
Complete recovery of purified water for industrial process reuse.
Eliminates environmental discharge compliance risks and pollution board penalties.
Minimizes waste volume by concentrating salt solids for solid waste disposal.
Enhances corporate sustainability and conforms to global green factory standards.