Lubricating coolant treatment and disposal (coolant treatment methods, coolant treatment units, coolant recovery and disposal technologies) were among the major issues discussed during the 4th Interregional Conference "Industrial Ecology and Safety" held in Kazan on September 9, 2009.

During the Conference our company presented a report about membrane treatment and recovery of lubricating coolants. Membrane treatment methods eliminate the need to use large amounts of chemicals.