Zero Liquid Discharge

Zero liquid discharge systems employ the most advanced wastewater treatment technologies to purify and recycle virtually all of the wastewater produced. Also Zero liquid discharge technologies help plants meet discharge and water reuse requirements.

Acro Ventures includes pre-treatment and evaporation of the industrial effluent until the dissolved solids precipitate as crystals.

These crystals are removed and dewatered. The water vapor from evaporation is condensed and returned to the process.
Normally the evaporation-crystallizing section receives the reject from a reverse osmosis section that concentrates dissolved solids. To prevent fouling during the reverse osmosis process, ultra filtration is often used to eliminate suspended solids.

Acro Ventures can deliver solution to Industry in achieving the ZLD project by implemented high performance membrane technology which can deliver 90% of pure water, which can be recycled back to process or any other critical applications.

Remaining high solids stream can be evaporated by multiple effect evaporator.