Scope of application:
A new type evaporative crystallization equipment used in the chemical industry, metal mining smelting, large-scale steel pickling liquid waste and wet flue gas desulfurization wastewater treatment, such as: Sodium chloride, sodium sulfate, ammonium chloride, Amino acetic acid, barium chloride, zinc sulfate, calcium chloride, sodium hydroxide and other materials, evaporation and crystallization.
System consists of:
Heater in every stage, separator/crystallizer in every stage, condenser, pre-heater, circulation pumps, operating platform, electrical instrumentation, control cabinets and valves, piping and other system components.
For the chemical industry high concentration of organic wastewater of high salinity and other characteristics, based on the principle of evaporation. Using multi-effect vacuum evaporation of organic wastewater, the concentration of salt solution through the set of salt and devices for recycling, concentrated liquid for recycling or incineration drying can be achieved wastewater zero emissions.