serious problem of industrial effluents having inorganic salts have been successfully handled in our system comprising of stripper, multiple effect evaporator and the sludge dryer which recovers the water completely concentrating the effluents into dry powder mass economically.
the stripper system distills off the low boiling organic solvents from the waste stream. The multiple effect evaporator employed with thermo-compressor concentrates it to almost slurry nature by evaporation of bulk of water with steam economy. Finally the sludge dryer (agitated thin film dryer) efficiently evaporates the balance water from the slurry and gives you solid waste in handlable solid or powder form.
the multiple effect evaporators are engineered suppressed boiling and forced circulation evaporators, a vital feature for handling high tds streams. The forced circulation evaporators are equipped with most efficient axial flow pumps which are indigenously manufactured and tested on the test ring. The axial flow pumps deliver 5 times more flow using the same horsepower as compared to centrifugal pumps when used for circulation.
the sludge dryer (agitated thin film dryer) is the ruggedly designed system to handle most demanding applications.
all the input water can thus be recovered & recycled directly or after treatment depending.
we have pilot plant facility of this system to do feasibility study.
