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北京石油化工学院2026年研究生招生接收调剂公告
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zhoulc5855

银虫 (小有名气)

[交流] 【求助】六价铬吸附材料 已有9人参与

哪位知道什么吸附材料对水中六价铬的吸附效果好啊?
比如活性炭什么的
在线等啊,急!急!急!
先谢谢各位!
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朝为田舍郎,暮登天子堂。 将相本无种,男儿当自强。
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zyy605

新虫 (初入文坛)

水合二氧化钛30 [37 [37] U.C. Ghosh, M. Dasgupta, S. Debnath, S.C. Bhat, Studies on management of chromium(VI)-contaminated industrial waste effluent using hydrous titanium oxide (HTO), Water Air Soil Pollut. 143 (2003) 245–256.]
水合氧化铁36 [38[38] S. Goswami, S.C. Bhat, U.C. Ghosh, Crystalline hydrous ferric oxide: an adsorbent for chromium(VI) contaminated industrial wastewater treatment, Water Environ. Res. 78 (2006) 986–993.]
水合二氧化钛14 [9[9] S. Debnath, U.C. Ghosh, Kinetics, isotherm and thermodynamics for Cr(III)
and Cr(VI) adsorption from aqueous solutions by crystalline hydrous titanium
oxide, J. Chem. Thermodyn. 40 (2008) 67–77.]
水合二氧化钛5 [14H. Tel, Y. Altas, M.S. Taner, Adsorption characteristics and separation of Cr(III)
and Cr(VI) on hydrous titanium(IV) oxide, J. Hazard. Mater. B 112 (2004)
225–231.]
活性氧化铝7 [6S. Mor, K. Ravindra, N.R. Bishnoi, Adsorption of chromium from aqueous solution
by activated alumina and activated charcoal, Bioresour. Technol. 98 (2007)
954–957.]
活性炭13 [6]
活性炭8 [1S.S. Baral, S.N. Dasa, P. Rath, Hexavalent chromium removal from aqueous solution
by adsorption on treated sawdust, Biochem. Eng. J. 31 (2006) 216–222.]
碳纳米管4 [19J. Hu, C. Chen, X. Zhu, X. Wang, Removal of chromium from aqueous solution
by using oxidized multiwalled carbon nanotubes, J. Hazard. Mater. 162 (2009)
1542–1550.]
磁赤铁矿J. Hu, I.M.C. Lo, G. Chen, Performance and mechanism of chromate (VI)
adsorption by _-FeOOH-coated maghemite (_-Fe2O3) nanoparticles, Sep. Purif.
Technol. 58 (2007) 76–82.
4楼2011-04-12 17:56:26
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zyy605

新虫 (初入文坛)

就我看的文献 纳米碳管 吸附量最大

★ ★
小木虫(金币+0.5):给个红包,谢谢回帖交流
gaofeng925(金币+1): 鼓励新虫 2011-07-05 08:23:36
纳米碳管吸附铬的吸附量最高可达到600mg/g。
2楼2011-04-12 17:53:41
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zyy605

新虫 (初入文坛)

如下还有

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小木虫(金币+0.5):给个红包,谢谢回帖交流
kanavaro11(金币+1): 贴了那么多 辛苦了 2011-04-12 18:46:38
非晶氧化铝78 [13E. álvarez-Ayuso, A. García-Sánchez, X. Querol, Adsorption of Cr(VI) from synthetic solutions and electroplating wastewaters on amorphous aluminium oxide, J. Hazard. Mater. 142 (2007) 191–198.]
氧化铁23 [34V. Goshu, Y.V. Tsarev, V.V. Kostrov, Kinetics of chromium(VI) adsorption from model solutions on iron oxide, Russ. J. Appl. Chem. 82 (2009) 801–804.]
铁镍氧化物30 [35L. Wei, G. Yang, R. Wang, W. Ma, Selective adsorption and separation of chromium (VI) on the magnetic iron–nickel oxide from waste nickel liquid, J. Hazard. Mater. 164 (2009) 1159–1163.]
水合锡氧化物3 [36[36] S. Goswami, U.C. Ghosh, Studies on adsorption behavior of Cr(VI) onto synthetic hydrous stannic oxide, Water SA 31 (2005) 597–602. ]
3楼2011-04-12 17:56:02
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dhc6421

木虫 (小有名气)

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gaofeng925(金币+1): 积极 2011-06-29 08:03:29
改性纤维素也可以
试玉要烧三日满,辨材须待七年期
5楼2011-04-29 18:09:23
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