Zero Liquid Discharge
Zero Liquid Discharge system is fully integrated automated system incorporating a mechanical evaporator after final RO reject and solids de-watering. We can recover 95 to 99 percentage of waste water as high-purity distillate (<10mg/ITDS). High purity distillate produced in this system can be used for cooling tower or boiler make up water etc.
ZLD can reduce water usage costs in industries, thus reducing the cost of feed water. The various components of ZLD include
- MVRE – Mechanical Vapour Recompression
- MEE – Multiple Effect Evaporator
- ATFD – Agitated Thin Filter Dryer
- Pusher centrifuge