Effects of hydraulic retention time, co-substrate and nitrogen source on laundry wastewater anionic surfactant degradation in fluidized bed reactors

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• 作者：Marcus Vinicius Freire Andrade^a ; Isabel Kimiko Sakamoto^a ; Juliano José ; Corbi^a ; Edson Luiz Silva^b ; Maria Bernadete Amâ ; ncio Varesche^a ; ^{varesche@sc.usp.br}
• 关键词：Ethanol ; LAS degradation ; Nitrate ; Microbial diversity ; Toxicity
• 刊名：Bioresource Technology
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：224
• 期：Complete
• 页码：246-254
• 全文大小：533 K
• 卷排序：224

文摘

The FBRs were operated in short hydraulic retention time. Nitrate addition affected LAS removal on FBR operated in shorter HRT. There was significant toxicity decrease on effluent toward the macro-invertebrate. Some genera related to LAS degradation were identified in both reactors.