Removal of thiosulfates from return waters by ion exchange

Journal Article · Fri Aug 01 00:00:00 EDT 1986 · J. Appl. Chem. USSR (Engl. Transl.); (United States)

OSTI ID:6966824

Parkhomovskii, V L; Kryzhandvskii, M M; Savva, V P; Timofeeva, I V

The authors select an anion-exchange resin and its ionic form having high exchange capacity for thiosulfate, from which the sorbed thiosulfate ions can be effectively desorbed. Three types of strongly basic anion-exchangers were used: AV-17; AV-1710P; AV-29-10P. The experimental results showed that all three aninon-exchangers had approximately the same capacity for thiosulfate ions. Curves representing sorption and regeneration during purification of model solutions are show. The resins were regenerated under dynamic conditions by 1 N sodium sulfate solution. The degree of regeneration was 95%.

• OSTI ID: 6966824
• Journal Information: J. Appl. Chem. USSR (Engl. Transl.); (United States), Vol. 59:1,PT.2
• Country of Publication: United States
• Language: English

Related Subjects

54 ENVIRONMENTAL SCIENCES
ORGANIC ION EXCHANGERS
ION EXCHANGE
MATERIALS TESTING
THIOSULFATES
MATERIALS RECOVERY
WASTE WATER
DESULFURIZATION
RECYCLING
ADSORPTION
DESORPTION
FLOTATION
REGENERATION
RESINS
WATER TREATMENT
CHEMICAL REACTIONS
HYDROGEN COMPOUNDS
ION EXCHANGE MATERIALS
LIQUID WASTES
MANAGEMENT
MATERIALS
ORGANIC COMPOUNDS
ORGANIC POLYMERS
OXYGEN COMPOUNDS
PETROCHEMICALS
PETROLEUM PRODUCTS
POLYMERS
PROCESSING
RECOVERY
SEPARATION PROCESSES
SORPTION
TESTING
WASTE MANAGEMENT
WASTE PROCESSING
WASTES
WATER
520200* - Environment
Aquatic- Chemicals Monitoring & Transport- (-1989)