Dynamics and composition of filamentous micro-organism communities in industrial water systems

机译：工业用水系统中丝状微生物群落的动态和组成

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Filamentous micro-organisms are an important group of bacteria in activated sludge. Excessive growth of these organisms results in poor settling of activated sludge in a process called bulking sludge, leading to poor effluent quality and high costs for the industry. Little is known about filamentous micro-organisms in industrial water systems and this severely limits the use of prevention strategies for sludge bulking. Specific identification, monitoring techniques and better understanding of the behaviour of these organisms is a first step towards improving waste water treatment process performance and the prevention of sludge bulking. A survey of the presence of filamentous bacteria in a large number of European waste water treatment plants (WWTPs) was carried out, within the scope of the EU-Dynafilm project. The survey revealed many new hitherto non-described filamentous micro-organisms revealing a large unknown biodiversity.

机译：丝状微生物是活性污泥中的重要细菌群。这些生物的过度生长导致活性污泥在称为污泥膨胀的过程中沉降不佳，从而导致污水质量差和行业成本高昂。对于工业用水系统中的丝状微生物知之甚少，这严重限制了污泥膨胀预防策略的使用。具体的识别，监测技术和对这些生物行为的更好理解是迈向改善废水处理工艺性能和防止污泥膨胀的第一步。在EU-Dynafilm项目的范围内，对许多欧洲废水处理厂（WWTP）中丝状细菌的存在进行了调查。该调查揭示了许多迄今未描述的新型丝状微生物，揭示了一个未知的大生物多样性。

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来源
《European Symposium on Environmental Biotechnology(ESEB 2004); 20040425-20040428; Oostende; BE》|2004年|P.61-64|共4页
会议地点 Oostende(BE);Oostende(BE)
作者
Janneke Krooneman; Per Nielsen; Caterina Levantesi; Hermie Harmsen; Claudia Beimfohr; Dick Eikelboom; Bert Geurkink; Jaap van der Waarde;
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Bioclear, The Netherlands;

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原文格式 PDF
正文语种 eng
中图分类环境生物学;
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Dynamics and composition of filamentous micro-organism communities in industrial water systems

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