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Paper Information

Journal:   INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH (IJER)   WINTER 2011 , Volume 5 , Number 1; Page(s) 247 To 254.
 
Paper: 

AQUEOUS PHASE THIOSULFATE REMOVAL USING PHOTO CATALYSIS

 
 
Author(s):  VOHRA M.S.*, SELIMUZZAMAN S.M., AL SUWAIYAN M.S.
 
* CIVIL ENGINEERING DEPARTMENT, KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS, DHAHRAN, KINGDOM OF SAUDI ARABIA 31261
 
Abstract: 

Removal of thiosulfate (S2O32-, 200 mg/L) from simulated wastewater samples was investigated under varying co-pollutants and pH conditions employing the titanium dioxide (TiO2) mediated photocatalysis. For thiosulfate only studies higher substrate removal was noted at lower pH with a specific trend of pH 4 > pH 7 > pH 10. Furthermore, near complete thiosulfate removal was also achieved at pH 4. A similar thiosulfate removal trend was also noted for the binary thiosulfate & p-cresol and thiosulfate & thiocyanate systems at pH 4, indicating high photocatalysis process efficiency. However, thiosulfate removal from the mixed systems at pH greater than 4 was slower as compared to the respective thiosulfate only systems. Nevertheless for the binary thiosulfate & thiocyanate system, significant thiosulfate removal was noted even at pH 12 when the thiosulfate concentration was reduced to 40 mg/L.

 
Keyword(s): TIO2, P-CRESOL, THIOCYANATE, ADVANCED OXIDATION, PH
 
 
References: 
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Click to Cite.
APA: Copy

VOHRA, M., & SELIMUZZAMAN, S., & AL SUWAIYAN, M. (2011). AQUEOUS PHASE THIOSULFATE REMOVAL USING PHOTO CATALYSIS. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH (IJER), 5(1), 247-254. https://www.sid.ir/en/journal/ViewPaper.aspx?id=189179



Vancouver: Copy

VOHRA M.S., SELIMUZZAMAN S.M., AL SUWAIYAN M.S.. AQUEOUS PHASE THIOSULFATE REMOVAL USING PHOTO CATALYSIS. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH (IJER). 2011 [cited 2021May12];5(1):247-254. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=189179



IEEE: Copy

VOHRA, M., SELIMUZZAMAN, S., AL SUWAIYAN, M., 2011. AQUEOUS PHASE THIOSULFATE REMOVAL USING PHOTO CATALYSIS. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH (IJER), [online] 5(1), pp.247-254. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=189179.



 
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