Relevant Cases
Evaporation and Crystallization of High-Salinity Wastewater
● Evaporative crystallization of chemical wastewater containing 12% ammonium sulfate
● Evaporation medium: Water
Evaporation and Crystallization of Salt-Containing Wastewater from the Chemical Industry
● Concentration and Crystallization of Wastewater Containing 10% Sodium Sulfate and Sodium Chloride
● Evaporation medium: Water
Concentration of salt-containing wastewater from active pharmaceutical ingredients
● Concentration and volume reduction of wastewater containing sodium chloride and sodium acetate
● Evaporation medium: Water
Evaporation and Crystallization of Salt-Containing Wastewater from the Chemical Industry
● Concentration and volume reduction of wastewater containing 20% sodium sulfite
● Evaporation medium: Water
Recovery of Organic Solvents from Saline Wastewater in Fine Chemical Industry
● Concentration of wastewater containing 7-10% isobutanol and 0.5% sodium chloride
● Evaporation medium: Isobutanol
Concentration of methanol from fine chemical wastewater
● The feed solution contains 20% methanol and needs to be recovered.
● Evaporation medium: Methanol
Fine chemical organic solvent distillation
● The feedstock is a mixture of methanol, water, and EPA, with a methanol concentration of 95%.
● Evaporation medium: Methanol
Fine chemical organic solvent distillation
● Cyclohexane, styrene, and various other impurities need to be separated from the cyclohexane.
● Evaporation medium: Cyclohexane
Separation and Recovery of Organic Solvents from Chemical Wastewater
● The feed liquid contains a high concentration of dichloromethane and a small amount of MMDS, so the dichloromethane needs to be recovered.
● Evaporation medium: Dichloromethane
Segmented scenarios
Reaction Vacuum
Evaporative Distillation
Solvent Recovery
Vacuum Drying
Adsorption and Desorption
Exhaust Gas Treatment