Removal of chromium by the activated charcoal derived from the leaves of Azadirachta Indica
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31/12/2008
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Indian Journal of Environmental Protection
The present work deals with the removal of chromium (VI) ion by the activated charcoal derived from the dry leaves of Azadirachta indica. The effect of removal of Cr(VI) ion on concentration, dosage, pH, contact time, the presence of surfactant and temperature have been studied.