Separation of cyanide ions by foam fractionation
Journal Article
·
· Separation Science and Technology; (United States)
- Shiraz Univ. (Iran)
The technique of adsorption of cyanide ions on foam bubbles was studied as an alternative to chemical oxidation which is practiced in cyanide waste treatment. The technique of foam fractionation was previously applied to the removal of heavy metals and proved to be successful. The free cyanide ions and complex species both responded positively to the formation of a separate foam phase. The results obtained so far show that satisfactory separation of cyanide compounds is possible if certain parameters are properly selected. There are other factors which have not been investigated before, and they seem to have a major role in the performance of this operation.
- OSTI ID:
- 5201320
- Journal Information:
- Separation Science and Technology; (United States), Vol. 27:6; ISSN 0149-6395
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION
54 ENVIRONMENTAL SCIENCES
CYANIDES
ADSORPTION
EFFICIENCY
EXPERIMENTAL DATA
FOAMS
FRACTIONATION
GAS CHROMATOGRAPHY
LIQUID COLUMN CHROMATOGRAPHY
MICELLAR SYSTEMS
QUANTITY RATIO
REMOVAL
SORPTIVE PROPERTIES
SURFACTANTS
WASTE WATER
WATER POLLUTION CONTROL
WATER TREATMENT
CHROMATOGRAPHY
COLLOIDS
CONTROL
DATA
DISPERSIONS
HYDROGEN COMPOUNDS
INFORMATION
LIQUID WASTES
NUMERICAL DATA
OXYGEN COMPOUNDS
POLLUTION CONTROL
SEPARATION PROCESSES
SORPTION
SURFACE PROPERTIES
WASTES
WATER
320305* - Energy Conservation
Consumption
& Utilization- Industrial & Agricultural Processes- Industrial Waste Management
540320 - Environment
Aquatic- Chemicals Monitoring & Transport- (1990-)
54 ENVIRONMENTAL SCIENCES
CYANIDES
ADSORPTION
EFFICIENCY
EXPERIMENTAL DATA
FOAMS
FRACTIONATION
GAS CHROMATOGRAPHY
LIQUID COLUMN CHROMATOGRAPHY
MICELLAR SYSTEMS
QUANTITY RATIO
REMOVAL
SORPTIVE PROPERTIES
SURFACTANTS
WASTE WATER
WATER POLLUTION CONTROL
WATER TREATMENT
CHROMATOGRAPHY
COLLOIDS
CONTROL
DATA
DISPERSIONS
HYDROGEN COMPOUNDS
INFORMATION
LIQUID WASTES
NUMERICAL DATA
OXYGEN COMPOUNDS
POLLUTION CONTROL
SEPARATION PROCESSES
SORPTION
SURFACE PROPERTIES
WASTES
WATER
320305* - Energy Conservation
Consumption
& Utilization- Industrial & Agricultural Processes- Industrial Waste Management
540320 - Environment
Aquatic- Chemicals Monitoring & Transport- (1990-)