Mohapatra et al., 2005 - Google Patents
Photocatalytic reduction of hexavalent chromium in aqueous solution over sulphate modified titaniaMohapatra et al., 2005
- Document ID
- 3931095027053175027
- Author
- Mohapatra P
- Samantaray S
- Parida K
- Publication year
- Publication venue
- Journal of Photochemistry and Photobiology A: Chemistry
External Links
Snippet
Samples of different crystal forms and sizes of unmodified and sulphate modified TiO2 were prepared by varying pH, source and concentration of sulphate ion and by activating at different temperatures. Samples prepared at lower pH exhibit more surface area than that of …
- 230000001603 reducing 0 title abstract description 69
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/70—Treatment of water, waste water, or sewage by reduction
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
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