A Study of Removal of Cd(II) and Zn(II) from Water Using Modified Pomelo Peels as Biosorbent

被引：0
|
作者：
He, Fang-Fang [1 ]
Chen, Ya-Shun [2 ]
Zhang, De-Gang [1 ]
Liu, Yan-Hong [1 ]
机构：
[1] Hong He Univ, Coll Life Sci & Technol, Mengzi 661199, Peoples R China
[2] Hong He Univ, Coll Sci, Mengzi 661199, Peoples R China
来源：
INTERNATIONAL CONFERENCE ON ENVIRONMENTAL PROTECTION AND HUMAN HEALTH (EPHH 2014) | 2015年
关键词：
Heavy metal; Adsorption; Pomelo peels; HEAVY-METALS; BIOSORPTION;
D O I：
暂无
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
The removal of heavy metal pollutants from wastewater has become an important issue because of their adverse effects on human health and the environment. Heavy metals can be removed from wastewater with a large number of approaches, and the biomass materials are considered to be low cost and efficient adsorbents for heavy metal. In this research the batch experiments were conducted to test the ability of modified pomelo peels for the removal of cadmium and zinc from wastewater. The adsorption capacity for Cd2+ and Zn2+ both increased with the increase of adsorbent dose. The best removal percentage appeared at an optimum pH value of 5 for Cd2+ and 4 for Zn2+.
引用
收藏
页码：375 / 378
页数：4
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