|本期目录/Table of Contents|

[1]黄志钧,李大平.重金属铜离子抗性菌株的筛选和吸附性能[J].应用与环境生物学报,2012,18(06):964-970.[doi:10.3724/SP.J.1145.2012.00964]
 HUANG Zhijun,LI Daping.Cu2+ Biosorption by a Highly Copper Resistant Bacterium Isolated from Soil[J].Chinese Journal of Applied & Environmental Biology,2012,18(06):964-970.[doi:10.3724/SP.J.1145.2012.00964]
点击复制

重金属铜离子抗性菌株的筛选和吸附性能()
分享到:

《应用与环境生物学报》[ISSN:1006-687X/CN:51-1482/Q]

卷:
18卷
期数:
2012年06期
页码:
964-970
栏目:
研究论文
出版日期:
2012-12-25

文章信息/Info

Title:
Cu2+ Biosorption by a Highly Copper Resistant Bacterium Isolated from Soil
作者:
黄志钧 李大平
(1中国科学院成都生物研究所 成都 610041)
(2中国科学院大学 北京 100049)
Author(s):
HUANG Zhijun LI Daping
(1Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China)
(2Chinese Academy of Sciences, Beijing 100049, China)
关键词:
重金属污染Cu2+生物吸附吸附动力学Langmuir模型
Keywords:
heavy metal pollution Cu2+ biosorption sorption kinetics Langmuir model
分类号:
X172
DOI:
10.3724/SP.J.1145.2012.00964
文献标志码:
A
摘要:
从四川红原地区土壤中分离纯化得到对重金属铜离子(Cu2+)具有良好抗性的菌株YS-22,经16S rDNA序列比对鉴定该菌为克雷伯氏菌属(Klebsiella)中的产酸克雷伯氏菌(K. oxytoca). 利用该菌进行生物吸附研究,结果显示其对水体中的重金属Cu2+具有良好的吸附性能,吸附行为能很好地符合pseudo二级动力学模型和Langmuir等温吸附模型,不同的培养条件以及菌体所处的不同生长时期会影响菌体的吸附效果,PGY培养基培养达到生长指数期时菌体用于吸附效果最好. 最佳吸附pH值为5.30,吸附迅速,约60 min即可达到吸附平衡,最大单位吸附量达到117.6 mg g-1干重菌体. 研究表明该菌株作为一种生物吸附剂用于去除废水中的重金属铜污染具有一定的实际应用价值. 图7 表3 参27
Abstract:
Biosorption is a kind of effective and economical method to remove heavy metals from polluted waters. A bacterial strain YS-22 with high resistance to Cu2+, was isolated from soil samples collected from Hongyuan, Sichuan and was investigated. Strain YS-22 was identified as Klebsiella oxytoca according to its high 16SrDNA sequence similarity ( >99%) to K. oxytoca. The maximum adsorption capacity of strain YS-22 for Cu2+ was 117.6 mg g-1 at pH 5.30. Adsorption process was very fast initially and reached equilibrium in about 60 minutes following pseudo second order rate kinetics and Langmuir adsorption isotherm models. In conclusion, the strain YS-22 can be use as an effective biological adsorbent to treat Cu2+ wastewater. Fig 7, Tab 3, Ref 27

参考文献/References:

Ngah WSW, Fatinathan S. Adsorption characterization of Pb (II) and Cu (II) ions onto chitosan-tripolyphosphate beads: kinetic, equilibrium and thermodynamic studies. J Environ Manage, 2010, 91 (4): 958~969
Unlu N, Ersoz M. Adsorption characteristics of heavy metal ions onto a low cost biopolymeric sorbent from aqueous solutions. J Hazard Mater, 2006, 136 (2): 272~280
Demirbas A. Heavy metal adsorption onto agro-based waste materials: a review. J Hazard Mater, 2008, 157 (2~3): 220~229
Dahiya S, Tripathi RM, Hegde AG.. Biosorption of lead and copper from aqueous solutions by pre-treated crab and arca shell biomass. Bioresour Technol, 2008, 99 (1): 179~187
Ngah WSW, Hanafiah MAKM. Removal of heavy metal ions from wastewater by chemically modified plant wastes as adsorbents: a review. Bioresour Technol, 2008, 99 (10): 3935~3948
Zhao F, Yu BY, Yue ZR, Wang T, Wen X, Liu ZB, Zhao CS. Preparation of porous chitosan gel beads for copper (II) ion adsorption. J Hazard Mater, 2007, 147 (1~2): 67~73
Camargo FAO, Andreazza R, Pieniz S, Okeke BC. Evaluation of copper resistant bacteria from vineyard soils and mining waste for copper biosorption. Braz J Microbiol, 2011, 42 (1): 66~74
Keskinkan O, Goksu MZL, Yuceer A, Basibuyuk M, Forster CF. Heavy metal adsorption characteristics of a submerged aquatic plant (Myriophyllum spicatum). Process Biochem, 2003, 39 (2): 179~183
Wang XS, Qin Y. Equilibrium sorption isotherms for of Cu2+ on rice bran. Process Biochem, 2005, 40 (2): 677~680
Xue PY (薛培英), Li QZ (李庆召), Yan CZ (颜昌宙), Pan QK (潘齐坤), Qiu ZZ (邱昭政), Zhang DD (张丹丹). Study on mechanisms of Cu2+ biosorption by aquatic plant Hydrilla verticillata (L.f.) royle. Chin J Envir Sci (环境科学), 2011 32 (6): 1614~1619
Adrian DD, Bailey SE, Olin TJ, Bricka RM. A review of potentially low-cost sorbents for heavy metals. Water Res, 1999, 33 (11): 2469~2479
Ho YS, Huang CT, Huang HW. Equilibrium sorption isotherm for metal ions on tree fern. Process Biochem, 2002, 37 (12): 1421~1430
Juang RS, Shao HJ. Effect of pH on competitive adsorption of Cu (II), Ni (II), and Zn (II) from water onto chitosan beads. Adsorption, 2002, 8 (1): 71~78
Li GX (李国新), Li QZ (李庆召), Xue PY (薛培英), Yan CZ (颜昌宙), Gao YJ (高亚杰). Extended Langmuir models for Cd2+ and Cu2+ biosorption by Hydrilla verticillata. J Agro-Environ Sci (农业环境科学学报), 2010 29 (1): 145~151
Garrity GM, Brenner DJ, Krieg NR. Bergey’s Manual of Systematic Bacteriology (Vol. 2). Springer, 2005
Schneider IAH, Rubio J. Sorption of heavy metal ions by the nonliving biomass of freshwater macrophytes. Environ Sci Technol, 1999, 33 (13): 2213~2217
Das SK, Das AR, Guha AK. A study on the adsorption mechanism of mercury on Aspergillus versicolor biomass. Environ Sci Technol, 2007, 41 (24): 8281~8287
Li YH, Xia B, Zhao QS, Liu FQ, Zhang P, Du QJ, Wang DC, Li D, Wang ZH, Xia YZ. Removal of copper ions from aqueous solution by calcium alginate immobilized kaolin. J Environ Sci, 2011, 23 (3): 404~411
Baes CF, Mesmer RE. The Hydrolysis of Cations (Vol. 489). New York: Wiley, 1976
Benguella B, Benaissa H. Cadmium removal from aqueous solutions by chitin: kinetic and equilibrium studies. Water Res, 2002, 36 (10): 2463~2474
Wan YX (王亚雄), Guo JL (郭瑾珑), Liu RX (刘瑞霞)., Biosorption of heavy metals by bacteria Isolated from activated sludge. Chin J Envir Sci (环境科学), 2001 22 (6): 72~75
Ge XP (葛小鹏), Pan JH (潘建华), Liu RX (刘瑞霞), Tang HX (汤鸿霄). Application of atomic force microscopy in the characterization of cell morphology of Bacillus cereus bacteria in the biosorption process of heavy metal ions. Acta Sci Circumst (环境科学学报), 2004 24 (5): 753~760
Doan M, Alkan M, Turkyilmaz A, Ozdemir Y. Kinetics and mechanism of removal of methylene blue by adsorption onto perlite. J Hazard Mater, 2004, 109 (1~3): 141~148
Liu ZQ, Yan XM, Drikas M, Zhou DN, Wang DS, Yang M, Qu JH. Removal of bentazone from micro-polluted water using MIEX resin: kinetics, equilibrium, and mechanism. J Environ Sci, 2011, 23 (3): 381~387
Langmuir I. The constitution and fundamental properties of solids and liquids. Part I. solids. J Am Chem Soc, 1916, 38 (11): 2221~2295
Majumdar SS, Das SK, Saha T, Panda GC, Bandyopadhyoy T, Guha AK. Adsorption behavior of copper ions on Mucor rouxii biomass through microscopic and FTIR analysis. Colloids & Surf B, 2008, 63 (1): 138~145
Rengaraj S, Kim Y, Joo CK, Yi J. Removal of copper from aqueous solution by aminated and protonated mesoporous aluminas: kinetics and equilibrium. J Colloid Interf Sci, 2004, 273 (1): 14~21

相似文献/References:

[1]王建民,程伟,韩琅丰,等.垃圾堆肥在北方潮土地区的农用研究[J].应用与环境生物学报,1995,1(04):379.
 Wang Jianmin,Cheng Wei,Han Langfeng,et al.AGRICULTURAL STUDY ON REFUSE COMPOST APPLIED TO THE DAMP SOIL IN NORTH CHINA[J].Chinese Journal of Applied & Environmental Biology,1995,1(06):379.
[2]郭永灿,王振中,张友梅,等.重金属对蚯蚓的毒性毒理研究[J].应用与环境生物学报,1996,2(02):132.
 Guo Yongcan,Wang Zhenzhong,Zhang Youmei,et al.STUDIES ON TOXICITY AND TOXICOLOGY OF HEAVY METALS TO EARTHWORMS IN POLLUTED SOILS[J].Chinese Journal of Applied & Environmental Biology,1996,2(06):132.
[3]高玉荣,许木启.乐安江重金属污染对浮游植物群落结构的影响[J].应用与环境生物学报,1996,2(02):175.
 Gao Yurong,Xu Muqi.A STUDY ON THE EFFECT OF HEAVY METAL POLLUTION ON PHYTOPLANKTON COMMUNITY STRUCTURE IN THE LEAN RIVER[J].Chinese Journal of Applied & Environmental Biology,1996,2(06):175.
[4]朱江,任淑智.德兴铜矿废水对乐安江底栖动物群落的影响[J].应用与环境生物学报,1996,2(02):162.
 Zhu Jiang,Ren Shuzhi.EFFECT OF THE WASTEWATER FROM A COPPER MINE ON BENTHOS COMMUNITY IN THE LEAN RIVER[J].Chinese Journal of Applied & Environmental Biology,1996,2(06):162.
[5]刘延盛,鲁家米,周晓阳.Pb在豌豆幼苗细胞中的超微结构分布与毒性研究[J].应用与环境生物学报,2007,13(05):647.
 LIU Yansheng,et al..Cellular Damages and Accumulation of Pb Polluted Pisum sativum L.:Implication for Phytoremediation[J].Chinese Journal of Applied & Environmental Biology,2007,13(06):647.
[6]曹哲明,杨健.不同浓度Cd2+对鲤鱼基因组DNA的影响[J].应用与环境生物学报,2010,16(04):457.[doi:10.3724/SP.J.1145.2010.00457]
 CAO Zheming,YANG Jian.Effect of Cadmium at Different Concentrations on Genomic DNA of Common Carps[J].Chinese Journal of Applied & Environmental Biology,2010,16(06):457.[doi:10.3724/SP.J.1145.2010.00457]
[7]焦伟,卢少勇,李光德,等.环太湖主要进出河流重金属污染及其生态风险评价[J].应用与环境生物学报,2010,16(04):577.[doi:10.3724/SP.J.1145.2010.00577]
 JIAO Wei,LU Shaoyong,LI Guangde,et al.Heavy Metal Pollution of Main Inflow and Outflow Rivers Around the Taihu Lake and Assessment of Its Potential Ecological Risk[J].Chinese Journal of Applied & Environmental Biology,2010,16(06):577.[doi:10.3724/SP.J.1145.2010.00577]
[8]王德胜,陈兰,敬小兵,等.螯合剂和表面活性剂辅助金福菇修复重金属污染土壤[J].应用与环境生物学报,2012,18(01):100.[doi:10.3724/SP.J.1145.2012.00100]
 WANG Desheng,CHEN Lan,JING Xiaobing,et al.Chelator- and Surfactant-assisted Remediation of Heavy Metal Contaminated Soil by Tricholoma lobayense Heim[J].Chinese Journal of Applied & Environmental Biology,2012,18(06):100.[doi:10.3724/SP.J.1145.2012.00100]
[9]李敬伟,湛方栋,何永美,等. 云南会泽铅锌矿区土壤理化与生物学性质[J].应用与环境生物学报,2014,20(05):906.[doi:10.3724/SP.J.1145.2014.01047]
 LI Jingwei,ZHAN Fangdong,HE Yongmei,et al. Physicochemical and biological properties of soils from Huize lead-zinc mining area of Yunnan[J].Chinese Journal of Applied & Environmental Biology,2014,20(06):906.[doi:10.3724/SP.J.1145.2014.01047]
[10]袁伟,谢翼飞,李旭东,等.生物硫铁复合材料对Cr(VI)污染水体中斑马鱼的保护作用[J].应用与环境生物学报,2017,23(05):886.[doi: 10.3724/SP.J.1145.2016.12007]
 YUAN Wei,,et al.Protective effect of biological iron sulfide composites against chromium (VI) pollution in zebrafish[J].Chinese Journal of Applied & Environmental Biology,2017,23(06):886.[doi: 10.3724/SP.J.1145.2016.12007]

备注/Memo

备注/Memo:
国家自然科学基金项目(Nos. 31000070,51074149)资助 Supported by the National Natural Science Foundation of China (Nos. 31000070, 51074149)
更新日期/Last Update: 2012-12-28