After repeated use of industrial water, this part of the waste water with high salt content and pollutants is concentrated (more than 99%) for recovery and reuse, and no waste liquid is discharged.
Salts and pollutants in the water are discharged as solids and sent to landfills or recycled as useful chemical raw materials.
Current technology:
① concentration reduction + bypass flue evaporation
② pretreatment + salt separation purification + concentration reduction + crystallization
Chlorine production by ③ Pretreatment and electrolysis
After repeated use of industrial water, this part of the waste water with high salt content and pollutants is concentrated (more than 99%) for recovery and reuse, and no waste liquid is discharged.
Salts and pollutants in the water are discharged as solids and sent to landfills or recycled as useful chemical raw materials.
Current technology:
① concentration reduction + bypass flue evaporation
② pretreatment + salt separation purification + concentration reduction + crystallization
Chlorine production by ③ Pretreatment and electrolysis
