Temperature and pH effects on adsorption materials used for arsenic removal from drinking water. | [Journal of Chemical Society of Pakistan • 2013]

Author(s):

1. Saeeda Yousaf: Department of Environmental Sciences, University of Peshawar, Peshawar, Pakistan

2. Shahida Zakir: Department of Environmental Sciences, University of Peshawar, Peshawar, Pakistan

3. Sardar Khan: Department of Environmental Sciences, University of Peshawar, Peshawar, Pakistan

Abstract:

This study focused on removal of arsenic from drinking water using different media such as bauxite, lime and plastic clay. Media were treated with different temperature and pH to check adsorption capacity changes. According to the results obtained, temperature (30°C and 40°C), pH 9 and 1h retention time has resulted maximum removal of arsenic on the media. The adsorption data was analyzed and it was found to obey Langmuir model with a good value (0.99) of correlation coefficient.

Page(s): 1617-1622

DOI: DOI not available

Published: Journal: Journal of Chemical Society of Pakistan, Volume: 35, Issue: 6, Year: 2013

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