The accelerated enzymatic biodegradation and COD removal of petroleum hydrocarbons in the SCR using active bacterial biomass capable of in-situ generating peroxidase and biosurfactants
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- 作者：Gholamreza Moussavia ; moussavi@modares.ac.ir" class="auth_mail" title="E-mail the corresponding author ; Sakine Shekoohiyana ; Kazem Naddafib
- 关键词：Petroleum hydrocarbons ; Peroxidase enzyme ; Bioreactor ; Biodegradation ; Dehydrogenase ; Biosurfactants
- 刊名：Chemical Engineering Journal
- 出版年：2017
- 出版时间：15 January 2017
- 年：2017
- 卷：308
- 期：Complete
- 页码：1081-1089
- 全文大小：1093 K
文摘
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An enzymatic biodegradation process was developed for TPH removal.
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A high amount of peroxidase was generated in-situ the SCR.
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Biomass produced a high concentration of biosurfactants at the presence of H2O2.
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Peroxidase efficiently mediated the TPH biodegradation in the SCR.
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Complete biodegradation of 4 g/L TPH obtained in the developed process.