My facility works with a high volume of DMSO-Water solution, where the DMSO concentration is only about 2% of the liquid (other 98% is DI water). We want to responsibly dispose of the DMSO, but removing such a high volume of liquid is costly. Does anybody have recommendations for how to potentially concentrate the DMSO and separate it from the DI water? By having a higher concentration, the amount of volume we would have to remove could be greatly reduced.
Any thought or recommendations are greatly appreciated!