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Article: Purified terephthalic acid wastewater biodegradation and toxicity

TitlePurified terephthalic acid wastewater biodegradation and toxicity
Authors
Issue Date2005
PublisherI O S Press. The Journal's web site is located at http://www.iospress.nl/html/10010742.php
Citation
Journal Of Environmental Sciences, 2005, v. 17 n. 5, p. 876-880 How to Cite?
AbstractThe biodegradation and toxicity of the purified terephthalic acid (PTA) processing wastewater was researched at NJYZ pilot with the fusant strain Fhhh in the carrier activated sludge process (CASP). Sludge loading rate (SLR) for Fhhh to COD of the wastewater was 1.09 d -1 and to PTA in the wastewater was 0.29 d -1. The results of bioassay at the pilot and calculation with software Ebis3 showed that the 48h-LC 50(median lethal concentration) to Daphnia magna for the PTA concentration in the wastewater was only 1/10 of that for the chemical PTA. There were 5 kinds of benzoate pollutants and their toxicities existing in the wastewater at least. The toxicity parameter value of the pure chemical PTA cannot be used to predicate the PTA wastewater toxicity. The toxicity of the NJYZ PTA wastewater will be discussed in detail in this paper. © 2005 Science Press. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/178922
ISSN
2015 Impact Factor: 2.208
2015 SCImago Journal Rankings: 0.832
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorZhang, XXen_US
dc.contributor.authorWan, YQen_US
dc.contributor.authorCheng, SPen_US
dc.contributor.authorSun, SLen_US
dc.contributor.authorZhu, CJen_US
dc.contributor.authorLi, WXen_US
dc.contributor.authorZhang, XCen_US
dc.contributor.authorWang, GLen_US
dc.contributor.authorLu, JHen_US
dc.contributor.authorLuo, Xen_US
dc.contributor.authorGu, JDen_US
dc.date.accessioned2012-12-19T09:50:46Z-
dc.date.available2012-12-19T09:50:46Z-
dc.date.issued2005en_US
dc.identifier.citationJournal Of Environmental Sciences, 2005, v. 17 n. 5, p. 876-880en_US
dc.identifier.issn1001-0742en_US
dc.identifier.urihttp://hdl.handle.net/10722/178922-
dc.description.abstractThe biodegradation and toxicity of the purified terephthalic acid (PTA) processing wastewater was researched at NJYZ pilot with the fusant strain Fhhh in the carrier activated sludge process (CASP). Sludge loading rate (SLR) for Fhhh to COD of the wastewater was 1.09 d -1 and to PTA in the wastewater was 0.29 d -1. The results of bioassay at the pilot and calculation with software Ebis3 showed that the 48h-LC 50(median lethal concentration) to Daphnia magna for the PTA concentration in the wastewater was only 1/10 of that for the chemical PTA. There were 5 kinds of benzoate pollutants and their toxicities existing in the wastewater at least. The toxicity parameter value of the pure chemical PTA cannot be used to predicate the PTA wastewater toxicity. The toxicity of the NJYZ PTA wastewater will be discussed in detail in this paper. © 2005 Science Press. All rights reserved.en_US
dc.languageengen_US
dc.publisherI O S Press. The Journal's web site is located at http://www.iospress.nl/html/10010742.phpen_US
dc.relation.ispartofJournal of Environmental Sciencesen_US
dc.subject.meshAnimalsen_US
dc.subject.meshBiodegradation, Environmentalen_US
dc.subject.meshBiological Assayen_US
dc.subject.meshDaphnia - Drug Effectsen_US
dc.subject.meshLethal Dose 50en_US
dc.subject.meshPhanerochaete - Metabolismen_US
dc.subject.meshPhthalic Acids - Metabolism - Toxicityen_US
dc.subject.meshSaccharomyces Cerevisiae - Metabolismen_US
dc.subject.meshToxicity Testsen_US
dc.subject.meshWaste Disposal, Fluid - Methodsen_US
dc.subject.meshWater Purification - Methodsen_US
dc.titlePurified terephthalic acid wastewater biodegradation and toxicityen_US
dc.typeArticleen_US
dc.identifier.emailGu, JD: jdgu@hkucc.hku.hken_US
dc.identifier.authorityGu, JD=rp00701en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.pmid16313024-
dc.identifier.scopuseid_2-s2.0-30744455763en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-30744455763&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume17en_US
dc.identifier.issue5en_US
dc.identifier.spage876en_US
dc.identifier.epage880en_US
dc.identifier.isiWOS:000231642900037-
dc.publisher.placeNetherlandsen_US
dc.identifier.scopusauthoridZhang, XX=8555121100en_US
dc.identifier.scopusauthoridWan, YQ=8555121000en_US
dc.identifier.scopusauthoridCheng, SP=18039405400en_US
dc.identifier.scopusauthoridSun, SL=8555122200en_US
dc.identifier.scopusauthoridZhu, CJ=37019272900en_US
dc.identifier.scopusauthoridLi, WX=34971498300en_US
dc.identifier.scopusauthoridZhang, XC=16041052500en_US
dc.identifier.scopusauthoridWang, GL=7407621175en_US
dc.identifier.scopusauthoridLu, JH=7601561492en_US
dc.identifier.scopusauthoridLuo, X=55182509200en_US
dc.identifier.scopusauthoridGu, JD=7403129601en_US

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