Oil-free water technology instantly and permanently removes or reduces oil, suspended solids, and highly emulsified oils from water. Built on this technology, DARA advanced water treatment media is proprietary back- washable system used in oily wastewater streams and produced and process water.

DARA SOLU-CLEAR provides an economically sustainable treatment for the removal of oils and suspended solid down to 5 um with 95% single-pass effectiveness -without chemicals .

This granular filtration media is used in conventional deep-bedded media filter vessels and the oil trapped on the media is recovered through typical backwash technique. The backwash removes contaminants by reversing the flow direction and fluidizing the packed bed , loosening the media, and releasing both solid and oil droplet from media