采用生物膜填料塔进行了净化低浓度苯乙烯废气的实验研究及生物膜内微生物菌群分析。
The biofilm micro-community in bio-packing tower is detected and purifying the waste gas of low styrene concentration with bio-packing tower is analyzed.
根据活性生物膜扩张原理，建立了硝化生物膜中微生物相互作用的非稳态解析数学模型，并可预测生物膜厚度的变化与微生物菌群的空间分布。
Based on the principle of active biofilm expansion , a non-steady state analytic mathematical model of microbial interactions in nitrifying biofilm was developed.
在生物膜系统中通过引种和共培养复合菌群后，生物膜微生态系统较活性污泥微生态系统更加稳定。
In the system of bio-film, micro-ecology of bio-film was more stable than activated sludge's after introduction-culture and co-operation compound bacterium.
事实上，当细菌菌群暴露于实验室的氨气中时，每种菌群的各个细胞就会黏连在一起形成一个黏液状的“生物膜”。
In fact, when bacteria colonies were exposed to ammonia gas in the lab, the individual cells of each species joined together to form a slimy "biofilm."
事实上，当细菌菌群暴露于实验室的氨气中时，每种菌群的各个细胞就会黏连在一起形成一个黏液状的“生物膜”。
In fact, when bacteria colonies were exposed to ammonia gas in the lab, the individual cells of each species joined together to form a slimy "biofilm."
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