Journal: Ecological Environment and Protection DOI: 10.32629/eep.v9i6.3245
Abstract
为探究12℃条件下低温EBPR系统的运行特征及微生物群落结构,利用SBR反应器构建E BPR系统驯化活性污泥,并结合16S rRNA测序和KEGG功能预测分析微生物群落。结果表明,运行60 d后系统趋于稳定,TP、COD和NH4+- N平均去除率分别为93.2%、95.4%和93.2%；优势菌属为Dechloromonas、Zoogloea和 Gemmobacter。KEGG功能预测显示,微生物群落潜在功能主要集中于物质代谢、环境 信息处理和遗传信息处理。
Keywords
低温；强化生物除磷；微生物群落；功能预测
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