Multiple Effect Evaporator (MEE) : 
In Multiple Effect Evaporators (MEE), there is a conservation of heat as steam from the boiler is used for the first effect and then the vapour generated from the product is used as the heat source in the second effect. The vapour generated here is then used as the heat source in the third effect and finally heats water for some other process or preheats the incoming feed.

Multiple Effect Evaporator - Effluent Treatment :
Evaporators are used to convert entire quantity of effluent to zero liquid discharge by separating water and salt using evaporation and separation technology by concentrating the effluent to the saturation level and subsequent separation of salt and water through centrifuging and drying.

Industries like Textile Dying, Pharmaceutical & Drug Industries, Pulp mills etc. during the manufacturing process generates huge quantity of high toxic effluents which has high BOD, COD, TS and TDS level with black coloured and odour effluent. To overcome all the environmental problems, Zero Liquid Discharge Effluent System is required depending upon the type of effluent for evaporation and drying.