90197015
Sep 21, 2020
Waste water purification apparatus, installations and tanks, namely, foam fractionation water treatment apparatus; waste water purification units; water treatment equipment, namely, foam fractionation machines for use in treatment of waste water; all of the foregoing excluding the treatment of storm water
Environmental Control ApparatusWaste water treatment services; consulting services in the field of waste water treatment; all of the foregoing excluding the treatment of storm water
Treatment of Materials