Zero Liquid Discharge
Maximum Recovery. Minimum Liquid Discharge.
Advanced water recovery systems designed to minimize liquid discharge and maximize water reuse in challenging industrial applications.
ExploreEngineered
around your water.
Zero Liquid Discharge combines concentration, evaporation, crystallization and water recovery technologies to significantly reduce or eliminate liquid effluent discharge where required.
From source
to solution.
Treatment stages are selected according to source-water characteristics, process requirements and final water quality objectives.
Pre-Treatment
Feed wastewater is conditioned for downstream concentration processes.
RO Concentration
Reverse osmosis recovers water while concentrating dissolved salts.
Evaporation
Evaporation further concentrates the remaining liquid stream.
Crystallization
Remaining dissolved solids can be converted into a solid phase.
Water Recovery
Recovered condensate can be treated and reused according to application requirements.
Designed for
real industries.
Performance
by design.
Our systems are engineered to balance treatment performance, operational reliability, maintainability and long-term value.
Questions
answered.
Have another question about the system or your application?
ZLD is an approach designed to minimize or eliminate liquid wastewater discharge by recovering water and concentrating remaining dissolved solids.
ZLD can be considered for industries with challenging high-TDS or high-salinity wastewater where water recovery and discharge reduction are important objectives.