贝壳粉对铅(Ⅱ)吸附性能的研究
Adsorption Property of Shell Powder to Pb(Ⅱ)
摘 要
制备了不同粒径的贝壳粉,并将此材料作为铅(Ⅱ)的吸附剂,研究贝壳粉的的吸附性能。结果表明:介质pH为7.0时,铅(Ⅱ)的吸附容量随贝壳粉的粒径减小和温度的升高而增大。
吸附性能
铅(Ⅱ)
Shell powder
Adsorption property
Lead(Ⅱ)
Abstract
Shell powder with different size was prepared, and its adsorption property to Pb(Ⅱ) was studied. It was found that in an aqueous medium of pH 7.0, the adsorptive capacity of Pb(Ⅱ) increased gradually with decrease of sample size and increase of temperature.
中图分类号 O657.31
所属栏目 工作简报
基金项目
收稿日期 2012/3/29
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备注陈闽子(1958-),女,台湾宜兰人,主要从事无机化学、环境监测的实验教学。
引用该论文: CHEN Min-zi,GAO Kai-sha,ZHANG Jia-zhen,GAO Li-hua,LI Qiu-rong. Adsorption Property of Shell Powder to Pb(Ⅱ)[J]. Physical Testing and Chemical Analysis part B:Chemical Analysis, 2013, 49(3): 341～342
陈闽子,高凯莎,张家真,高丽华,李秋荣. 贝壳粉对铅(Ⅱ)吸附性能的研究[J]. 理化检验－化学分册, 2013, 49(3): 341～342
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参考文献
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【4】程珊珊,杨锡洪,章超桦,等.壳聚糖对镉铅混合离子吸附作用的研究［J］.代食品科技, 2011,27(3):257-261.
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【7】LIU Yang, SUN Chang-bin, XU Jin, et al. The use of raw and acid-pretreated bivalve mollusk shells to remove metals from aqueous solutions［J］. Journal of Hazardous Materials, 2009,168(1):156-162.
【2】SINGH D B, RUPAINWAR D C, PRASAD G, et al. Studies on the Cd(Ⅱ) removal from water by adsorption［J］. Journal of Hazardous Materials, 1998,60(1):29-40.
【3】BABEL S, KURNIAWAN T A. Low-cost adsorbents for heavy metals uptake from contaminated water: a review［J］. Journal of Hazardous Materials, 2003,97(1/3):219-243.
【4】程珊珊,杨锡洪,章超桦,等.壳聚糖对镉铅混合离子吸附作用的研究［J］.代食品科技, 2011,27(3):257-261.
【5】梁艳,赵杰,王来,等.贝壳的有机质及生物矿化机制分析［J］.生物学杂志, 2006,23(6):19-23.
【6】胡学寅,周丽丽,齐兴义.贝壳吸附材料的制备与表征［J］.应用科技, 2008,35(3):70-72.
【7】LIU Yang, SUN Chang-bin, XU Jin, et al. The use of raw and acid-pretreated bivalve mollusk shells to remove metals from aqueous solutions［J］. Journal of Hazardous Materials, 2009,168(1):156-162.
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