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Mycobacterium phlei菌对重金属Pb^(2+),Zn^(2+),Ni^(2+),Cu^(2+)的吸附规律 被引量：34

Biosorption of Mycobacterium phlei to the Heavy Metal Ions Pb^(2+),Zn^(2+),Ni^(2+) and Cu^(2+)
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摘要 研究了Mycobacteriumphlei菌株分别对水相中重金属离子Pb2+,Zn2+,Ni2+,Cu2+的吸附规律·结果表明,Mycobacteriumphlei菌株对水相中的这四种重金属离子均有一定的吸附作用;吸附过程均在10min内就达到平衡;pH对吸附过程影响较大,在pH=3 0～4 0时,Mycobacteriumphlei菌对这四种金属离子吸附效果最好;温度升高对Pb2+,Ni2+和Cu2+的吸附过程不利,但Mycobacteriumphlei菌对Zn2+的吸附则是一个吸热过程·重金属离子在Mycobacteriumphlei菌上的吸附的选择性大小的顺序为:Pb2+>Zn2+>Cu2+>Ni2+· The biosorption of Mycobacterium phlei to the heavy metals such as lead ions, zinc ions,nickel ions and copper ions was studied. The results show that the biosorbent has a certain adsorbing effect on the heavy metal ions of lead, zinc,nickel, and copper. The adsorbing equilibriums of Mycobacterium phlei to the ions can be reached within 10 minutes. The pH value of the solution has a great effect on the adsorption. When pH is in the range of 30～40, Mycobacterium phlei shows the best adsorbing effect to the above four kinds of heavy metal ions. High temperature is not beneficial to the biosorption of lead, nickel, and copper ions but of zinc ion. The sequence of selectivity of Mycobacterium phlei to the heavy metal ions is lead,zinc,copper and last nickel.
作者 朱一民 魏德洲
机构地区 东北大学资源与土木工程学院
出处 《东北大学学报（自然科学版）》 EI CAS CSCD 北大核心 2003年第1期91-93,共3页 Journal of Northeastern University(Natural Science)
基金 国家自然科学基金资助项目(50174014) 辽宁省科技攻关项目(2001304024).
关键词 重金属 PB^2+ ZN^2+ NI^2+ CU^2+ 吸附规律 MYCOBACTERIUM philei菌株 微生物吸附 铅离子 锌离子 镍离子 铜离子 废水处理 Mycobacterium phlei biosorption lead ions zinc ions nickel ions copper ions wastewater treatment
分类号 X703.1 [环境科学与工程—环境工程] X172 [环境科学与工程—环境科学]
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参考文献10

  • 1Volesky B. Detoxification of metal-bearing effluents: biosorption for the next century[J]. Hydrometallugy, 2000,59(2-3):203-216.
  • 2Lee HS, Volesky B. Evaluation of aluminum and copper biosorption in a two-metal system using algal biosorbent[J]. Environment Science, 1999,2(2):149-158.
  • 3Groudev S N, Bratcova S G,Komnitsas K. Treatment of waters polluted with radioactive elements and heavy metals by means of a laboratory passive system[J]. Materials Engineering, 1999,12(3):261-270.
  • 4Wiliams C J,Aderhold D,Edyvean R G J. Comparison between biosorbents for the removal of metal ions from aqueous solutions[J]. Water Research, 1998,32(1):216-224.
  • 5Figueira M M, Volesky B, Ciminelli V S T. Biosorption of metals in brown seaweed biomass[J]. Water Research, 2000,34(1):196-204.
  • 6Tsezos M. Biosorption of metals: The experience accumulated and the outlook for technology development[J]. Hydrometallurgy, 2001,(59):241-243.
  • 7刘瑞霞,潘建华,汤鸿霄,劳伟雄.Cu(Ⅱ)离子在Micrococcus luteus细菌上的吸附机理[J].环境化学,2002,21(1):50-55. 被引量：32
  • 8刘刚,李清彪.重金属生物吸附的基础和过程研究[J].水处理技术,2002,28(1):17-21. 被引量：88
  • 9Aldrich A, Feng D. Removal of heavy metals from wastewater effluents by boisorptive flotation[J]. Materials Engineering, 2000,(4):1129-1138.
  • 10蒲希毕 R. EDTA及同类化合物的分析应用[M]. 赵亢臣,译. 北京:地质出版社, 1982.172-198.(Pusibi R. The analytical application of EDTA and the same series of compounds[M]. Zhao K C,translate. Beijing: Geology Publishing House, 1982.172-198.)

二级参考文献12

  • 1吴涓.黄孢展齿革菌菌丝球吸附铅离子的研究[M].厦门:厦门大学,1998.56-56.
  • 2北川浩猎（日）.吸附的基础与设计[M].北京:化学工业出版社,1996.573-573.
  • 3牛慧 许学书 等.第五届全国生物化工学术会议论文集[M].北京:化学工业出版社,1993.399-399.
  • 4Holan Z R,Volesky B,Prasetyo Ⅰ,Biosorption of Cadmium by Biomass of Marine Algae.Biotechnol.Bioeng.,1993,141∶819-825
  • 5Eccles H,Removal of Heavy Metals from Effluent Streams-Why Select a Biological Process?.Int.Biodeterior.Biodegrad.,1995,1∶5-16
  • 6Figueira M M,Volesky B,Ciminelli V S T et al.,Biosorption of Metals in Brown Seaweed Biomass.Wat.Res.,2000,34(1)∶196-204
  • 7Wong M F,Selective Heavy Metal Removal and Recovery from Aqueous Wastes by Sludge Isolated Bacteria.Master Thesis,The Hong Kong Polytechnic University,HK,2000
  • 8Sonenshein A L,Hoch J A,Losick R,Bacillus Subtilis and other Gram-Positive Bacteria:Biochemistry,Physiology,and Molecular Genetics.American Society for Microbiology,Washington D C,1993,pp381-395
  • 9Lin-Vien D,Colthup N B,Fateley W G et al.,The Handbook of Infrared and Raman Characteristic Frequencies of Organic Molecules.Academic Press,INC,San Diego,Canada,1991
  • 10Socrates G,Infrared Characteristic Group Frequencies Tables and Charts.Second Edition,John Wiley & Sons Ltd,Baffins Lane,Chichester,England,1994

共引文献112

同被引文献432

引证文献34

二级引证文献260

东北大学学报（自然科学版）
2003年 第1期

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