A product easily recycled

 

 

DMSO can be efficiently recovered from mixtures with water and other impurities, with low solvent consumption.

If your effluent is more than 5% concentrated in DMSO, it can be recycled. If your effluent contains more than 15% DMSO, recycling by distillation is economically very interesting.

 

Your effluent can be concentrated up to 40 wt-% DMSO and is then recycled by two distillation stages.

 

Effluent > 5wt-% DMSO Effluent > 40wt-% DMSO  1st stage distillation 2 nd stage distillation              Concentration:        water   Heavies: salts+organics

Water (1% max. DMSO)   DMSO (0.05% max. water)