Describe Zero Liquid Discharge Plant

Every person on earth needs water. Supplies of water are vital for agriculture, industry and human consumption. A problem that the water industry faces is disposal of concentrate from advanced water treatment processes. A system known as ZLD Plant can produce a clean stream from industrial wastewater. On basis of characteristics and quantum of influent one can decide ZLD stages. The first part is diversified usage of waste water and the second part is segregation of unavoidable waste. This plant is a good option for industry where disposal of effluent is major bottleneck.  It reduces carbon footprint and recovers high purity water for reuse. It is an outstanding wastewater management strategy that eliminates any liquid waste at the end of the process and makes water in reusable condition. It is generally characterized by intensive use of energy.

Although this system holds great promise to reduce water pollution and increase water supply, its viability is determined by a balance among the benefits associated with ZLD, energy consumption and operation costs. Zero Liquid Discharge Plant is a superb plant used in wastewater treatment processes. It recovers valuable products from waste streams such as caustic soda, sodium, lithium and gypsum. These plants are used by many industries in their wastewater treatment processes.