CAS OpenIR  > 生化工程国家重点实验室
pH Neutralization while Succinic Acid Adsorption onto Anion-Exchange Resins
Li, Qiang1,2; Li, Wang-liang1; Wang, Dan1,2; Liu, Bin-bin1; Tang, Huang1,2; Yang, Mao-hua1; Liu, Qing-fen1; Xing, Jian-min1; Su, Zhi-guo1; Xing, JM
2010
Source PublicationAPPLIED BIOCHEMISTRY AND BIOTECHNOLOGY
ISSN0273-2289
Volume160Issue:2Pages:438-445
AbstractSuccinic acid is a useful chemical and its purification from fermentation broth by ion-exchange resins has widely drawn attention. In this study, pH neutralization in the process of adsorption of succinic acid from model solutions and fermentation broth by anion-exchange resin NERCB 04 has been tested. Adsorption capacity of NERCB 04 was about 0.41 g succinic acid/g resin at concentrations of succinic acid in the range of 10-50 g/L in packed column. In the process of succinic acid removal, pH of the system could also be neutralized. The neutralizing ability of the resin as a neutralizing agent has also been studied in the model cycle system and in the real fermentation cycle process. It was found that NERCB 04 showed stable adsorption capacity and pH neutralization ability after each regeneration. A certain amount of anion-exchange resin could neutralize the low pH values (pH 2-5) and maintain the system around pH 7.0. This means the anion-exchange resins have the function of neutralizing reagent in the process of adsorbing succinic acid.
KeywordSuccinic Acid Adsorption Ph Neutralizing Agent Resin Fermentation
SubtypeArticle
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
DOI10.1007/s12010-008-8355-4
Indexed BySCI
Language英语
WOS KeywordFERMENTATION
WOS Research AreaBiochemistry & Molecular Biology ; Biotechnology & Applied Microbiology
WOS SubjectBiochemistry & Molecular Biology ; Biotechnology & Applied Microbiology
WOS IDWOS:000273978300017
Citation statistics
Cited Times:15[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/6230
Collection生化工程国家重点实验室
Corresponding AuthorXing, JM
Affiliation1.Chinese Acad Sci, Inst Proc Engn, Natl Key Lab Biochem Engn, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Li, Qiang,Li, Wang-liang,Wang, Dan,et al. pH Neutralization while Succinic Acid Adsorption onto Anion-Exchange Resins[J]. APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY,2010,160(2):438-445.
APA Li, Qiang.,Li, Wang-liang.,Wang, Dan.,Liu, Bin-bin.,Tang, Huang.,...&Xing, JM.(2010).pH Neutralization while Succinic Acid Adsorption onto Anion-Exchange Resins.APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY,160(2),438-445.
MLA Li, Qiang,et al."pH Neutralization while Succinic Acid Adsorption onto Anion-Exchange Resins".APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY 160.2(2010):438-445.
Files in This Item:
File Name/Size DocType Version Access License
20131127-1345-复件 s12(139KB) 限制开放CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Li, Qiang]'s Articles
[Li, Wang-liang]'s Articles
[Wang, Dan]'s Articles
Baidu academic
Similar articles in Baidu academic
[Li, Qiang]'s Articles
[Li, Wang-liang]'s Articles
[Wang, Dan]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Li, Qiang]'s Articles
[Li, Wang-liang]'s Articles
[Wang, Dan]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.