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다국어 초록 (Multilingual Abstract)

Methylene blue (MB) adsorption capacity in water matrices depends highly on the properties of each componentof the adsorption systems. The most important one of these is the physicochemical properties of the adsorbent. A compositegel bead was prepared from graphene oxide (GO) and sodium alginate (SA) through a combination of freeze-drying andcross-linking with calcium chloride. Fundamental adsorption behavior of the gel beads for removal of MB from aqueoussolutions has been investigated. The pH had mild influence on the adsorption, while adsorption increased as the adsorbentdosage, initial concentration, and contact time increased. The kinetic adsorption fitted the pseudo second-order and intraparticlediffusion models. The isotherm data followed the Langmuir and Freundlich models. The maximum adsorptioncapacity from the Langmuir isotherm equation reached 357.14 mg/g. The results of the thermodynamic investigationsindicated that the adsorption reactions were spontaneous (ΔG<0, -13.79 kJ/mol), exothermic (ΔH<0, -46.7 kJ/mol). Inaddition, the adsorption capacity of the regenerated gel beads has little loss until four cycles.

참고문헌 (Reference)

1 J. L. Gong, 164 : 1517-, 2009

2 Y. Wu, 394 : 183-, 2013

3 Y. Wang, 134 : 115-, 2014

4 Y. R. Zhang, 239 : 250-, 2014

5 H. Guo, 10 : 272-, 2015

6 F. Harrelkas, 235 : 330-, 2008

7 Z. N. Shkavro, 32 : 101-, 2010

8 S. Zamani, 40 : 1753-, 2014

9 S. Zamani, 41 : 7945-, 2014

10 T. Ma, 240 : 595-, 2014

1 J. L. Gong, 164 : 1517-, 2009

2 Y. Wu, 394 : 183-, 2013

3 Y. Wang, 134 : 115-, 2014

4 Y. R. Zhang, 239 : 250-, 2014

5 H. Guo, 10 : 272-, 2015

6 F. Harrelkas, 235 : 330-, 2008

7 Z. N. Shkavro, 32 : 101-, 2010

8 S. Zamani, 40 : 1753-, 2014

9 S. Zamani, 41 : 7945-, 2014

10 T. Ma, 240 : 595-, 2014

11 P. Sharma, 58 : 151-, 2013

12 X. Mi, 50 : 4856-, 2012

13 F. Liu, 4 : 922-, 2011

14 J. Zhao, 22 : 20197-, 2012

15 B. Yu, 1 : 1044-, 2013

16 H. T. Zhu, 8 : 2616-, 2018

17 Y. H. Li, 95 : 501-, 2013

18 G. Uyar, 106 : 1-, 2016

19 G. Balkız, 229 : 2-, 2018

20 N. Kahya, 205 : 881-, 2018

21 L. Gan, 296 : 607-, 2018

22 H. Kaygusuz, 92 : 220-, 2016

23 Y. Wan, 4 : 429-, 2014

24 T. Liu, 90 : 197-, 2012

25 Y. Li, 91 : 361-, 2013

26 S. Zamani, 41 : 7945-, 2015

27 T. Ma, 240 : 595-, 2014

28 S. Dadfarnia, 330 : 85-, 2015

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학술지 이력

학술지 이력
연월일	이력구분	이력상세
2023	평가예정	해외DB학술지평가 신청대상 (해외등재 학술지 평가)
2020-01-01	평가	등재학술지 유지 (해외등재 학술지 평가)
2013-10-01	평가	SCOPUS 등재 (등재유지)
2011-01-01	평가	등재후보학술지 유지 (기타)
2003-01-01	평가	SCIE 등재 (신규평가)