| 生物吸附剂及其应用 |
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| 引用本文： | 王岚,杜郢. 生物吸附剂及其应用[J]. 江苏石油化工学院学报, 2006, 0(3) |
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| 作者姓名： | 王岚 杜郢 |
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| 作者单位： | 江苏工业学院化学工程系 江苏常州213164 |
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| 摘 要： | 使用具有选择性吸附作用的微生物或动植物碎片等生物吸附剂,可以达到脱除重金属离子、难降解或有毒有机物等污染物的目的。此外在采矿和处理含贵金属的废水过程中,也可以使用生物吸附剂来富集回收贵金属。介绍了生物吸附剂的来源、种类、制备和生物吸附的工艺,同时分析总结了生物吸附剂的应用领域及其经济可行性,并提出了今后尚须深入研究的问题。
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| 关 键 词： | 生物吸附剂 废水处理 有机污染物 重金属 回收 |
Biosorbent and Its Applications |
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| WANG Lan,DU Ying. Biosorbent and Its Applications[J]. Journal of Jiangsu Institute of Petrochemical Technology, 2006, 0(3) |
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| Authors: | WANG Lan DU Ying |
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| Abstract: | Biosorbents,such as microorganisms or biomaterials,are capable of uptake of heavy metal ions,nondegradable or hazardous organic compounds in water solution,which can remove pollutants from wastewater or other solutions.In addition,biosorbents can be used in the process of mining and wastewater treatment for precious metal recovery.This review reports the research activities and developing trend of biosorbents;examines the principle of biosorption and various biosorbents;discusses the pretreatment method and immobilization technology of biosorbents.The application areas about it were summarized,and it has advised to the research in the future. |
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| Keywords: | biosorbent wastewater treatment organic pollutant heavy metal recovery |
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