期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2014
卷号：3
期号：6
页码：14186
出版社：S&S Publications
摘要：The detrimental impact of presence of arsenic in the environment has an adverse influenceon the human beings. In the present research, varieties of biomaterial are being developed to provide a wideplatform for the removal of heavy metals and toxic elements. Some of these materials also could removecontaminants and toxicants form the environment. Studies have revealed that preparation of biosorbents isquite cost effective and efficient to remove metal pollutants form aqueous medium. In the present study, anattempt has been made to analyze the biosorption capacity of the biosorbent. The kinetics and adsorptionisotherm has been established. It has been found that Langmuir isotherm could fit successfully to the aboveprocess and the reaction is found to be fit to first order kinetic model.
关键词：Biological Sludge; sedimentation; adsorption; ion exchange and membrane separation
