Reclamation of materials in a closed environment with...
Recovering dye by reverse osmosis through feed-built medium...
Recovery and reuse of nonionic surfactants from aqueous...
Recovery and reuse of surfactants from aqueous solutions
Recovery by vapor recompression of industrial process fluid...
Recovery of cyanide from precious metal tailings
Recovery of cyanide from waste waters by an ion exchange...
Recovery of fluorine and phosphate values from waste water
Recovery of fuel and clay from a biomass
Recovery of glycerine from saline waters
Recovery of heavy metals from bituminous sands
Recovery of heavy metals from bituminous sands
Recovery of high quality water from produced water arising...
Recovery of metals
Recovery of non-aqueous phase liquids from ground sources
Recovery of phenolic materials
Recovery of soot from water by two-stage hydrocarbon addition
Recovery of surfactant from papermaking process
Recovery of variable valency metals from compounds in...
Recycle of water from polyvinyl chloride polymerization by...