Removal of arsenic from acids

Removal of biological contaminants

Removal of biological contaminants

Removal of biological contaminants

Removal of cadmium from phosphoric acid-containing solutions

Removal of carbon-based polymer residues with ozone, useful in t

Removal of chlorate and hypochlorite from electrolyte cell brine

Removal of chlorate from electrolyte cell brine

Removal of chlorate from electrolytic cell anolyte

Removal of chlorides from concrete

Removal of contaminant material from a soil site

Removal of contaminants and recovery of metals from waste soluti

Removal of copper contamination from tin plating baths

Removal of cyanide from waste water

Removal of diene impurities from alkenes or alkanes over activat

Removal of fluoride impurities from UF.sub.6 gas

Removal of halogen from polyhalogenated compounds by electrolysi

Removal of heavy metals from brine

Removal of ions from a bulk source by electropotential ion trans

Removal of manganese and chloride ions from aqueous acidic zinc