Title: Investigation on the Ni~(2+) adsorption properties by attapulgite clay in wastewater
Abstract: The adsorption properties of Ni2+ ion,by attapulgite clay from Jingyuan in wastewater are studied.The adsorption equilibration time,maximum adsorption quantity related to pH value,maximum adsorption rate related to adsorption quantity,maximum adsorption quantity related to nickel ion initial concentration and adsorption rate equation are determined.The results showed that the maximum adsorption quantity is 16.54 mg/g and the adsorption rate equation is V=0.200 1C when the nickel ion concentration is 100 mg/L,the adsorption equilibration time is 90 min,pH value is 5~6.
Publication Year: 2008
Publication Date: 2008-01-01
Language: en
Type: article
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