WTP, ZLD - Salt Recovery Plants

Salt recovery plants are used to recover salt from various sources such as spent wash desalination systems. The water portion is concentrated in the evaporation plant and the salt is separated by crystallization which may be by way of evaporative crystallization or a separate crystallizer arranged downstream of the evaporation plant. PSTM design the Salt Recovery system to recover the Salts from the process water / Effluent. Salt Recovery System comprises Evaporation / Concentration Plan along with Crystallizer and when liquid mixture tends to salt precipitation it passed in pusher Centrifuge/ Basket Centrifuge in which water & Salts get separated.

A partial list of treated salts and products is listed below and explains our level of skills and capabilities:

Aluminum Chloride Ammonia
Ammonium Chloride Ammonium Nitrate
Ammonium Sulphate Calcium Chloride
Calcium Sulphate Ferrous Sulphate
Manganese Sulphate Mercerizing Caustic
Monoethylene Glycol Phosphoric Acid
Potassium Chloride Potassium Sulphate
Sodium Acetate Sodium Carbonate
Sodium Chloride Sodium Hydroxide
Sodium Nitrate Sodium Phosphate
Sodium Silicate Sodium Sulphate
Sodium Thiosulphate Sulphur Dioxide
Sulphuric Acid