Decantation methods
Decolorization of effluents from pulp mills
Decolorizing method for waste kraft paper mill effluents
Decomposition of formic acid in very low concentration
Degradation of organic compounds in effluents by wet oxidation
Demulsification
Demulsification by centrifugation followed by strong shearing
Demulsification process
Density gradient fractionation by piston displacement
Deposit control through the use of oligomeric phosphonic acid de
Desalination process system and by-product recovery
Desalination process system and by-product recovery
Desalination process using thermally regenerable resins
Desalination reverse osmotic membranes and their preparation
Destruction method for the wet combustion of organics
Detergent composition for dispersing oil spills
Determination of sodium form water softener breakthrough
Detoxification of aqueous waste streams containing cyanide
Detoxification of cyanides and cyanide-containing solutions
Detoxification of residual quaternaries