본 연구에서는 polysulfone과 Escherichia coli biomass의 현탁액을 방사하여 입상화한 PS-E. coli biomass composite fiber(PSBF)와 PSBF에 존재하는 아민기를 메틸화시킨 amine-methylated PSBF (AM-PSBF)를 제조하였다. PSB...
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https://www.riss.kr/link?id=A101087591
2015
Korean
염기성 염료 ; 흡착 ; 발효폐기물 ; 대장균 ; 재생 ; Basic dye ; Adsorption ; Fermentation waste ; Escherichia coli ; Recycling
KCI등재
학술저널
164-170(7쪽)
0
0
상세조회0
다운로드국문 초록 (Abstract)
본 연구에서는 polysulfone과 Escherichia coli biomass의 현탁액을 방사하여 입상화한 PS-E. coli biomass composite fiber(PSBF)와 PSBF에 존재하는 아민기를 메틸화시킨 amine-methylated PSBF (AM-PSBF)를 제조하였다. PSB...
본 연구에서는 polysulfone과 Escherichia coli biomass의 현탁액을 방사하여 입상화한 PS-E. coli biomass composite fiber(PSBF)와 PSBF에 존재하는 아민기를 메틸화시킨 amine-methylated PSBF (AM-PSBF)를 제조하였다. PSBF와 AM-PSBF에 의한 염기성 염료 Basic Blue 3 (BB3)의 흡착특성을 비교함으로써 아민기의 메틸화가 BB3의 흡착에 미치는 영향을 확인하였다. pH edge 실험에서는 두 흡착제 모두 pH가 증가할수록 BB3 흡착량이 증가하는 경향을 보였고, 동일 pH에서 AM-PSBF가 PSBF보다 높은 흡착량을 나타내었다. PSBF와 AM-PSBF 모두 흡착평형은 5시간 이내에 도달하였으며, 흡착속도론 실험데이터는 유사 1차 속도 모델식으로 잘 묘사되었다. 그리고 Langmuir 모델에 따르면, pH 8에서 AM-PSBF의 최대흡착량은 28.9 ㎎/g로 PSBF의 최대흡착량인 20.7 ㎎/g보다 약 1.4배 증가하였다. 이 결과로부터 PSBF에서 아민기의 메틸화는 염기성 염료의 흡착을 향상시키는 효과가 있음을 알 수 있다. 또한, 탈착실험 결과는 AM-PSBF가 반복적으로 재사용 될 수 있음을 보여주었다.
다국어 초록 (Multilingual Abstract)
In this study, polysulfone-Escherichia coli biomass composite fiber (PSBF) was prepared by spinning the suspension of PS and E. coli biomass and amine-methylated PSBF (AM-PSBF) was fabricated through the methylation of amine groups in PSBF. As compari...
In this study, polysulfone-Escherichia coli biomass composite fiber (PSBF) was prepared by spinning the suspension of PS and E. coli biomass and amine-methylated PSBF (AM-PSBF) was fabricated through the methylation of amine groups in PSBF. As comparing the adsorption characteristics of basic dye, Basic Blue 3 (BB3) by the PSBF and AM-PSBF, the effect of the methylation of amine groups on BB3 adsorption was confirmed. pH edge experiments showed that the BB3 uptake of PSBF and AM-PSBF increased as pH was increased and the BB3 uptake of AM-PSBF was higher than that of PSBF at the same pH. Both of PSBF and AM-PSBF was reached at equilibrium within 5 h and kinetic experimental data were well fitted by the pseudo-firstorder kinetic model. By the Langmuir model, the maximum adsorption capacities of PSBF and AM-PSBF at pH 8 were evaluated to be 28.9 and 20.7 ㎎/g, respectively. The maximum adsorption capacity of AM-PSBF was enhanced 1.4 times comparing that of PSBF. These results indicate that the methylation of amine groups in PSBF leads to the improvement of BB3 adsorption capacity. In addition, the results of desorption experiments revealed that AM-PSBF was repeatedly reusable.
목차 (Table of Contents)
참고문헌 (Reference)
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1 "http://www.me.go.kr/home/web/policy_data/read.do?menuId=10263&seq=6313"
2 Dias, J. M., "Waste Materials for Activated Carbon PreparationIts Use in Aqueous-phase Treatment : A Review" 85 (85): 833-846, 2007
3 Ishikawa, S., "UptakeRecovery of Gold Ions from Electroplationg Wastes Using Eggshell Membrane" 81 (81): 201-206, 2002
4 Chu, H. C., "Reuse of Activated Sludge Biomass : I. Removal of Basic Dyes from Wastewater by Biomass" 37 (37): 595-600, 2002
5 Wawrzkiewicz, M., "Removal of C. I. Basic Blue 3 Dye by Sorption onto Cation Exchange Resin, FunctionalizedNon-functionalized Polymeric Sorbents from Aqueous SolutionsWastewaters" 217 : 414-425, 2013
6 Robinson, T., "Remediation of Dyes in Textile Effluent : A Critical Review on Current Treatment Technologies with a Proposed Alternative" 77 (77): 247-255, 2001
7 McMullan, G., "Microbial Decolourisation and Degradation of Textile Dyes" 56 (56): 81-87, 2001
8 Ahmaruzzaman, M., "Industrial Wastes as Low-cost Potential Adsorbents for the Treatment of Wastewater Laden with Heavy Metals" 166 (166): 36-59, 2011
9 Mao, J., "Immobilized Citric Acid-treated Bacterial Biosorbents for the Removal of Cationic Pollutants" 162 : 662-668, 2010
10 Fu, Y., "Fungal Decolorization of Dye Wastewaters : A Review" 79 (79): 251-262, 2001
11 Tijing, L. D., "FoulingIts Control in Membrane Distillation-A Review" 475 (475): 215-244, 2015
12 Fu, Y., "Dye Biosorption Sites in Aspergillus niger" 82 (82): 139-145, 2002
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22 Zumriye, A., "Application of Biosorption for the Removal of Organic Pollutants: A Review" 40 (40): 997-1026, 2005
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학술지 이력
연월일 | 이력구분 | 이력상세 | 등재구분 |
---|---|---|---|
2027 | 평가예정 | 재인증평가 신청대상 (재인증) | |
2021-01-01 | 평가 | 등재학술지 유지 (재인증) | |
2018-11-01 | 학술지명변경 | 한글명 : 청정기술 -> Clean Technology외국어명 : CLEAN TECHNOLOGY -> Clean Technology | |
2018-01-01 | 평가 | 등재학술지 유지 (등재유지) | |
2015-01-01 | 평가 | 등재학술지 유지 (등재유지) | |
2011-01-01 | 평가 | 등재학술지 유지 (등재유지) | |
2008-01-01 | 평가 | 등재학술지 선정 (등재후보2차) | |
2007-07-04 | 학술지명변경 | 한글명 : 한국청정기술학회지 -> 청정기술 | |
2007-01-01 | 평가 | 등재후보 1차 PASS (등재후보1차) | |
2005-01-01 | 평가 | 등재후보학술지 선정 (신규평가) |
학술지 인용정보
기준연도 | WOS-KCI 통합IF(2년) | KCIF(2년) | KCIF(3년) |
---|---|---|---|
2016 | 0.26 | 0.26 | 0.25 |
KCIF(4년) | KCIF(5년) | 중심성지수(3년) | 즉시성지수 |
0.29 | 0.28 | 0.4 | 0.1 |