全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

电位溶出法初步研究Cu~(2+)在高岭石上的吸附及受胡敏酸的影响

Keywords: 电位溶出法,Cu2+,高岭石,胡敏酸,吸附

Full-Text   Cite this paper   Add to My Lib

Abstract:

运用电位溶出法(PSA)初步考察了不同条件下Cu2+在高岭石上的吸附及胡敏酸对吸附行为的影响。结果表明,Cu2+在高岭石上的吸附量随着介质pH的升高而增加,pH<4时,增加比较缓慢,当4

References

[1]  Chihpin Huang,Ya-Ling Yang.Adsorption characteristics of Cu (Ⅱ)on Humus-kaolin complexes[J].Wat Res,1995,29(11):2455-2460.
[2]  Arias M,Barral M T,Mejuto J C.Enhancement of copper and cadmium adsorption on kaolin by the presence of humic acids[J].Chemosphere,2002,48:1081-1088.
[3]  吴宏海,何广平,曾丽璇,等.胡敏酸对高岭石吸附铜离子的强化作用[J].岩石矿物学杂志,2005,24(2):155-159.
[4]  李爱民,朱燕,代静玉.胡敏酸在高岭石上的吸附行为[J].岩石矿物学杂志,2005,24(2):145-150.
[5]  Zachara J M,Smith S C,Resch C T.Influence of humic substances on Co2+ sorption by a subsurface mineral separate and its mineralogic components[J].Geochim Cosmochim Acta,1994,58:553-566.
[6]  Spark K M,Wells J D,Johnson B B.Sorption of heavy metals by mineral-humic acid and substances[J].Soil Res,1997,35:113-122.
[7]  Schindler P W.Co-adsorption of metal ions and organic ligands:Formation of ternary surface complexes[A].Hochella jr.M F and White A F.Reviews in Mineralogy[C].1990,23:281-307.
[8]  Kabata-pendisa A,Pendias H.Trance elements in soils and plants[M].Florida:CRC Press Inc,2001.
[9]  Lehmann M,Zouboulis A L,Matis K A.Removal of metal ions from diluted aqueous solution a comparative study of inorganiv sorbent materials[J].Chemosphere,1999,39:881-892.
[10]  何宏平,郭九皋,朱见喜,等.蒙脱石、高岭石、伊利石对重金属离子吸附容量的实验研究[J].岩石矿物学杂志,2001,20(4):573-578.
[11]  Sánchez García A,(A)yuso álvarez E,De Blas Jiméez O.Sorption of heavy metals from industrial water by low-cost mineral silicates[J].Clay Miner,1999,34:469-477.
[12]  Huertas F,Fiore S,Linares J.Experimental study of the hydrothermal formation of kaolinite[J].Chemical Geology,1999,156:171-190.
[13]  Chen J,Anadarajah A,Inyang H.Pore fluid properties and compressibility of kaolinite[J].Journal of Geotechnical and Geoenvironmental Engineering,2000,126:798-807.
[14]  王玉娥.动态电位溶出法测定水中铜的方法探讨[J].现代预防医学,2003,30(2):304-305.
[15]  文启孝.土壤有机质研究法[M].北京:农业出版社,1984.117-123.
[16]  魏俊峰,吴大清,彭金莲,等.铜(Ⅱ)在高岭石表面的吸附[J].矿物岩石,2000,20(3):19-22.
[17]  Sposito G.The Surface Chemistry of Soil[M].New York:Oxford Univ Press,1984.1-46.
[18]  Huertas F J,Chou L,Wollast R.Mechanism of kaolinite dissolution at room temperature and pressure:partl.Surface speciation[J].Geochim Cosmochim Acta,1998,62(3):417-431.
[19]  高嵩,何广平,吴宏海,等.高岭石表面酸碱反应的电位滴定实验研究[J].岩石矿物学杂志,2005,24(3):239-244.
[20]  Devial J L,Schott J,Dandurand J L.An experimental study of kaolinite dis307.solution and precipitation kineties as a function of chemical affinity and solution composition at 150 ℃,40 bars,and pH2,6,8,7.8[J].Geochim Cosmochim Acta,1997,61:5165-5186.
[21]  Senesi N,Sposito G,Holtzclaw K M,et al.Chemical properties of metal-humic acid fraction of a sewage sludge-amended Aridisol[J].Environ Quality,1989,18:186-194.
[22]  Halen H,Van Bladel,R Gloos P.pH dependence of copper,zinc and cadmium adsorption by some soils and clay minerals[J].Pédologie,1991,40:47-68.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133