| Acrylic acid removal from synthetic wastewater and industrial wastewater using Ralstonia solanacearum and Acidovorax avenae isolated from a wastewater treatment system manufactured with polyacrylonitrile fiber. | |
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MedLine Citation:
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PMID: 19934523 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Ralstonia solanacearum and Acidovorax avenae were isolated from a wastewater treatment system manufactured with polyacrylonitrile fiber. The investigation goal is to elucidate the effectiveness of Ralstonia solanacearum and Acidovorax avenae in treating acrylic acid from synthetic wastewater and industrial wastewater. The results reveal that Ralstonia solanacearum and Acidovorax avenae could utilize acrylic acid from synthetic wastewater for growth, when the initial acrylic acid concentration was below 1,009.1 mg/l and 1,383.4 mg/l, respectively. When the acrylic acid concentration was below 606.8 mg/l, the acrylic acid removal ability reached 96.7% and 100%, respectively. Both strains could tolerate acrylamide toxicity, but only Ralstonia solanacearum could tolerate acrylonitrile toxicity. Ralstonia solanacearum and Acidovorax avenae could utilize acrylic acid from industrial wastewater for growth, when the initial acrylic acid concentration was below 1,741.1 mg/l and 1,431.2 mg/l, respectively. When the acrylic acid concentration was below 690.8 mg/l, the acrylic acid removal efficiency reached 83.5% and 62.2%, respectively. Whether the acrylic acid existed in synthetic wastewater or in industrial wastewater, the removal efficiency of acrylic acid by Ralstonia solanacearum exceeded that by Acidovorax avena. |
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Authors:
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C C Wang; C M Lee; A S Wu |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Water science and technology : a journal of the International Association on Water Pollution Research Volume: 60 ISSN: 0273-1223 ISO Abbreviation: Water Sci. Technol. Publication Date: 2009 |
Date Detail:
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Created Date: 2009-11-25 Completed Date: 2010-04-30 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 9879497 Medline TA: Water Sci Technol Country: England |
Other Details:
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Languages: eng Pagination: 3011-6 Citation Subset: IM |
Affiliation:
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Department of Safety, Health and Environmental Engineering, Hungkuang University, 34, Chung-Chie Road, Shalu, Taichung County 433, Chinese Taiwan. chunchin@sunrise.hk.edu.tw |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Acetonitriles
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metabolism,
toxicity Acrylates / isolation & purification*, metabolism Comamonadaceae / drug effects, metabolism* Industrial Waste / analysis* Kinetics Ralstonia solanacearum / drug effects, metabolism* Waste Disposal, Fluid / methods* Water Microbiology |
| Chemical | |
Reg. No./Substance:
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0/Acetonitriles; 0/Acrylates; 0/Industrial Waste; 75-05-8/acetonitrile; 79-10-7/acrylic acid |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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