微污染原水生物预处理工艺快速启动策略对运行性能及载体生物膜的影响

来源 :第十七次全国环境微生物学学术研讨会 | 被引量 : 0次 | 上传用户:shihaiquanhanhan
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  微污染原水生物膜预处理工艺中,功能微生物的富集受多种因素的制约。为研究不同快速启动策略对微污染原水生物预处理工艺运行性能及载体生物膜特性的影响,试验分别以模拟污染原水、实际污染原水以及成熟生物膜工艺出水为进水,在不同启动策略下批次运行了九组反应器(R1-R9)。结果表明,基质亲和性、营养水平、菌源以及环境条件(温度、DO和水力剪切)决定着工艺性能及生物膜特性。
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