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Article: Optimal levels of 4 factors for treatment of PTA wastewater with GEM Fhhh

TitleOptimal levels of 4 factors for treatment of PTA wastewater with GEM Fhhh
基因工程菌Fhhh降解PTA廢水性能與4因素水平優化
Authors
KeywordsGenetically engineered microorganism strain
Total nitrogen
Total phosphorus
Purified terephthalic acid wastewater
Issue Date2001
PublisherNanjing University. The Journal's web site is located at http://njdz.chinajournal.net.cn/
Citation
南京大學學報 (自然科學版), 2001, v. 37 n. 6, p. 701-706 How to Cite?
Journal of Nanjing University (Natural Sciences), 2001, v. 37 n. 6, p. 701-706 How to Cite?
AbstractThe optimal levels of the 4 factors, pH, temperature, total nitrogen and total phosphorus, for the genetically engineered microorganism strain (GEMs) Fhhh and its parental strains of the native bacterium YZ1 and the fungus Phanerchaete chrysosporium (PC) in degradation of purified terephthalic acid(PTA) wastewater were conducted. The results showed that the 4 factors had their optimal levels for Fhhh, PC and YZ1 in degradation of the PTA wastewater respectively. On the basis of the 4 partial optimal mathematical models obtained, the multiply optimal mathematical models were also made while the 4 factors were all at their optimal levels. The highest values of the specific degradation rate for Fhhh, PC, YZ1 were 0.224, 0.167 and 0.018 h -1 respectively. Meanwhile, the amount of the changed energy were 2.33, 1.42 and 0.13 J/(g·h). The reaction of PTA wastewater degradation could happen continuously without the energy input. It suggested that the data would be useful for making an efficient artificial intelligence system to the optimization of the PTA wastewater treatment system.
Persistent Identifierhttp://hdl.handle.net/10722/73302
ISSN

 

DC FieldValueLanguage
dc.contributor.authorTao, Jen_HK
dc.contributor.authorChen, Xen_HK
dc.contributor.authorChen, Wen_HK
dc.contributor.authorLi, Wen_HK
dc.contributor.authorPei, Den_HK
dc.contributor.authorGu, Jen_HK
dc.contributor.authorHao, Cen_HK
dc.contributor.authorCheng, Sen_HK
dc.date.accessioned2010-09-06T06:50:01Z-
dc.date.available2010-09-06T06:50:01Z-
dc.date.issued2001en_HK
dc.identifier.citation南京大學學報 (自然科學版), 2001, v. 37 n. 6, p. 701-706en_HK
dc.identifier.citationJournal of Nanjing University (Natural Sciences), 2001, v. 37 n. 6, p. 701-706-
dc.identifier.issn0469-5097en_HK
dc.identifier.urihttp://hdl.handle.net/10722/73302-
dc.description.abstractThe optimal levels of the 4 factors, pH, temperature, total nitrogen and total phosphorus, for the genetically engineered microorganism strain (GEMs) Fhhh and its parental strains of the native bacterium YZ1 and the fungus Phanerchaete chrysosporium (PC) in degradation of purified terephthalic acid(PTA) wastewater were conducted. The results showed that the 4 factors had their optimal levels for Fhhh, PC and YZ1 in degradation of the PTA wastewater respectively. On the basis of the 4 partial optimal mathematical models obtained, the multiply optimal mathematical models were also made while the 4 factors were all at their optimal levels. The highest values of the specific degradation rate for Fhhh, PC, YZ1 were 0.224, 0.167 and 0.018 h -1 respectively. Meanwhile, the amount of the changed energy were 2.33, 1.42 and 0.13 J/(g·h). The reaction of PTA wastewater degradation could happen continuously without the energy input. It suggested that the data would be useful for making an efficient artificial intelligence system to the optimization of the PTA wastewater treatment system.-
dc.languagechien_HK
dc.publisherNanjing University. The Journal's web site is located at http://njdz.chinajournal.net.cn/en_HK
dc.relation.ispartof南京大學學報 (自然科學版)en_HK
dc.relation.ispartofJournal of Nanjing University (Natural Sciences)-
dc.subjectGenetically engineered microorganism strain-
dc.subjectTotal nitrogen-
dc.subjectTotal phosphorus-
dc.subjectPurified terephthalic acid wastewater-
dc.titleOptimal levels of 4 factors for treatment of PTA wastewater with GEM Fhhhen_HK
dc.title基因工程菌Fhhh降解PTA廢水性能與4因素水平優化-
dc.typeArticleen_HK
dc.identifier.emailGu, J: jdgu@hkucc.hku.hken_HK
dc.identifier.authorityGu, J=rp00701en_HK
dc.identifier.hkuros69652en_HK
dc.identifier.volume37-
dc.identifier.issue6-
dc.identifier.spage701-
dc.identifier.epage706-
dc.publisher.placeChina-

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