Zero Liquid Discharge System India

Why Zero Liquid Discharge Pant is needed?

“Zero Liquid Discharge System” can produce a useable stream of water from industrial effluent / waste water suitable for reuse in plant for various applications and discharging concentrate stream to produce baggable solids / powder / salts which is then sent for disposal / incineration.

We Mind Zero Tolerance for Water Pollution

• Everyone needs water and there is always increased demand of water due to increased industrial development and urbanization.
• To comply with statutory laws of the environment, for reduction of increased water demand through proper recycle, reuse of treated effluent / waste water.
• Ultimate aim is to make healthy environment by proper water and environment management.

General Treatment Scheme For Zero Liquid Discharge Solution

To achieve the aim of Zero Liquid Discharge Plant, Initially effluent is treated in series of variety of well known water treatment processes like primary, secondary & tertiary treatment OR as per effluent characteristics it is directly treated in thermal methods. In tertiary treatment RO is most commonly used method. After RO there is still large amount of water left in the reject stream and which will be evaporated in thermal treatment methods and thereby only discharging solid
Thus whatever water present in the effluent is recovered as useful water and solids present are discharged in the form of baggable solids / powder / salt which is sent for disposal.