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Removal of hazardous heavy metals from aqueous environment by low-cost adsorption materials
被引:55
作者:
Keng, Pei-Sin
[1
]
Lee, Siew-Ling
[2
]
Ha, Sie-Tiong
[3
,4
]
Hung, Yung-Tse
[5
]
Ong, Siew-Teng
[3
,4
]
机构:
[1] Int Med Univ, Dept Pharmaceut Chem, Kuala Lumpur 57000, Malaysia
[2] Univ Teknol Malaysia, Ibnu Sina Inst Fundamental Sci Studies, Skudai 81310, Johor, Malaysia
[3] Univ Tunku Abdul Rahman, Fac Sci, Kampar 31900, Perak, Malaysia
[4] Univ Tunku Abdul Rahman, Ctr Biodivers Res, Kampar 31900, Perak, Malaysia
[5] Cleveland State Univ, Dept Civil & Environm Engn, Cleveland, OH 44115 USA
关键词:
Heavy metals;
Chemical precipitation;
Ion exchange;
Membrane filtration;
Adsorption;
Low-cost adsorbents;
BAGASSE FLY-ASH;
RICE HUSK;
CHEMICAL PRECIPITATION;
SULFIDE PRECIPITATION;
WHEAT-STRAW;
WASTE;
IONS;
COPPER;
EQUILIBRIUM;
BIOSORPTION;
D O I:
10.1007/s10311-013-0427-1
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
The rapid growth of the human population and industrialization in the world has indirectly increased environmental problems such as water, air and land pollution. Amongst all, heavy metals can be considered as the most problematic pollutants. Numerous efforts have been attempted to minimize the impact of heavy metals. This chapter discusses the recent developments and technical applicability of different treatment methods for heavy metal removal. The adsorption process using various low-cost materials as the potential alternative for heavy metal removal is being highlighted and summarized.
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页码:15 / 25
页数:11
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