Applications

Evaporation and Crystallization of High-Salinity Wastewater

Evaporation and Crystallization of High-Salinity Wastewater

Evaporation and Crystallization of High-Salinity Wastewater

● Industry: Fine Chemicals

● Evaporative crystallization of chemical wastewater containing 12% ammonium sulfate

● Evaporation medium: Water

Twin-Stage Evaporation and Crystallization Solution: MVR-2500

● The first-stage falling-film evaporator concentrates the solution to 25%, and the second-stage forced-circulation evaporator brings it to saturation for crystallization, using a two-stage compressor.

● Designed for an evaporation rate of 2.5 t/h, the actual evaporation rate can reach up to 3.2 t/h.

Operating energy consumption

● The power consumption of the MVR operation is 90 kW, and the power consumption of centrifugal pumps such as the circulation pump is 17 kW.

● Steam consumption: 50 kg/h