好氧和厌氧生物处理工业污泥的比产甲烷活性(AME)

Q3 Environmental Science
Danieli Schneiders, J. D. Silva, Aline Till, K. Lapa, Adilson Pinheiro
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引用次数: 11

摘要

本文对纺织污泥和食品工业污泥进行了特定产甲烷活性(SMA)试验。活性污泥中的纺织污泥在二级生物澄清池入口处收集,食品污泥在UASB反应器中收集。收集后,对污泥进行表征和SMA测试。结果表明,食物污泥中存在的微生物的SMA为0.17 gCOD-CH4 gSSV。d-1和甲烷产量为337.05 mL,而纺织污泥的微生物为0.10 gCOD-CH4 gSSV。d-1的SMA和3.04 mL的甲烷产量。因此,食物污泥更适合作为UASB的起始接种物。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Atividade Metanogênica Específica (AME) de lodos industriais provenientes do tratamento biológico aeróbio e anaeróbio
In this study, specific methanogenic activity (SMA) tests were performed on textile sludge and food industry sludge. The textile sludge from an activated sludge was collected at the entrance of the secondary biologic clarifier and the food sludge was collected in a UASB reactor. Once collected, the sludges were characterized and tested for SMA. It was found that the microrganisms present in the food sludge had SMA of 0.17 gCOD-CH4 gSSV.d-1 and 337.05 mL of methane production, while the microrganisms of the textile sludge presented 0.10 gCOD-CH4 gSSV.d-1 of SMA and 3.04 mL of methane production. Therefore, the food sludge was more suitable to be used as a starting inoculum in UASB.
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来源期刊
Revista Ambiente e Agua
Revista Ambiente e Agua Environmental Science-Environmental Science (all)
CiteScore
1.80
自引率
0.00%
发文量
48
审稿时长
22 weeks
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