Study of optimization of wastewater contaminant removal along with extracellular polymeric substances (EPS) production by a thermotolerant Bacillus sp. ISTVK1 isolated from heat shocked sewage sludge
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- 作者：Asmita Gupta ; Indu Shekhar Thakur ; isthakur@hotmail.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Extracellular polymeric substances ; Wastewater treatment ; Response surface methodology ; Bioreactor ; Bacillus sp.
- 刊名：Bioresource Technology
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：213
- 期：Complete
- 页码：21-30
- 全文大小：1821 K
文摘
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EPS produced by Bacillus sp. ISTVK1 was characterized by GC–MS and FT-IR.
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Bacterial EPS production along with wastewater contaminant removal was analysed.
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EPS production and % COD reduction were optimized using Box–Behnken model.
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EPS production increased by 2.26 folds after optimization.
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Increased EPS production along with COD reduction was achieved using bioreactor.