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대나무를 활용한 2,4-Dinitrophenol의 흡착평형에 관한 연구

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Author(s)
김태영 김지현 박초아 조성용
Issued Date
2017
Keyword
Adsorption Bamboo activated carbon Isotherm 2,4-DNP Technology
Abstract
The adsorption equilibriun of 2,4-Dinitrophenol (2,4-DNP) on bamboo activated carbon was studied in terms of temperature and pHs. The properties of bamboo activated carbon was characterized using BET, TG/DTA and SEM analysis. The surface area of bamboo activated carbon was 1,092m2/g and total pore volume was 0.259cc/g. The adsorption amount of 2,4-DNP on bamboo activated carbon increased with decreasing initial pH and temperature of the solution. The maximum adsorption capacity of 2,4-DNP on bamboo activated carbon was 1.183mol/kg. The estimated values for the free energy of adsorption (△Go) were negative, which indicated that a spontaneous process.
Alternative Title
A Study of Adsorption Equilibrium of 2,4-Dinitrophenol using Bamboo
Alternative Author(s)
Tae-Young Kim Ji-Hyun Kim Cho-Ah Park Sung-Yong Cho
Publisher
조선대학교 공학기술연구원
Citation
김태영. (2017). 대나무를 활용한 2,4-Dinitrophenol의 흡착평형에 관한 연구, 공학기술논문지 | Vol.10, No.1 p.103 ~ p.107
Type
Laboratory article
ISSN
2005-3142
URI
https://oak.chosun.ac.kr/handle/2020.oak/17576
http://www.chosun.ac.kr/user/indexSub.do?codyMenuSeq=23376167&siteId=riet&dum=dum&boardId=168878&page=14&command=view&boardSeq=233114&chkBoxSeq=&categoryId=&categoryDepth=&search=&column=null&searchDate1=&searchDate2=&selColumn=&myList=
Appears in Collections:
2017 > Vol.10, No.1
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