U.S. federal trademark · Serial No. 99535596 · Reg. No. 023147781
Apparatus, equipment and installations for the treatment and distribution of water or liquids; apparatus and equipment for physical, physico-chemical and physico-biochemical filtration, used in processes for biological removal of metals and metalloids dissolved in water; sand filters, activated carbon filters or filters with any other granular material; equipment for iron removal, manganese removal and biological removal of nitrates from water
Design of installations for physical, physico-chemical and physico-biochemical treatments used in processes for biological removal of metals and metalloids dissolved in water; Research and experimentation of physical, physico-chemical and physico-biochemical treatments used in processes for biological removal of metals and metalloids dissolved in water; Studies concerning the treatment and conditioning of waters using chemical, biochemical or biological products; technical studies concerning the operation of treatment plants for drinking water, industrial water or wastewater; technical audits, laboratory studies, engineers' consulting and engineers' work in the field of biological removal processes of metals and metalloids dissolved in water and in the field of physical, physico-chemical and physico-biochemical treatments of water and all liquids
Treatment and conditioning of water by chemical, biochemical or biological products; operation of physical, physico-chemical and physico-biochemical treatment plants used in processes for biological removal of metals and metalloids dissolved in water; Industrial and domestic applications of physical, physico-chemical and physico-biochemical treatments used in processes for the biological removal of metals and metalloids dissolved in water
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