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首页> 外文期刊>Wiley Interdisciplinary Reviews: Water >Understanding microbial ecology to improve management of drinking water distribution systems
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Understanding microbial ecology to improve management of drinking water distribution systems

机译：了解微生物生态学以改善饮用水分配系统的管理

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Microorganisms in drinking water distribution systems (DWDS), and in particular the microbial communities that form biofilms on infrastructure surfaces, drive critical processes impacting water quality. This paper reviews knowledge, research approaches, and monitoring methods to consolidate understanding of the microbial ecology of DWDS. The review highlights how microbial characteristics and subsequent behavior can be broadly classified as common or complex. Common behavior relates to the ubiquitousand continual development of biofilms, consistent core communities, and mediated material accumulation. In contrast, the complex aspect relates to the shape, structure, and composition of the microbiome, defined by site‐specific properties such as supplied source water, pipe material, and hydraulic regimes. It is shown how the latest microbial tools and techniques can be applied to increase our understanding of DWDS ecology and how water utilities are starting to use this knowledge. This is not because of regulatory requirements, but in recognition that they provide valuable information facilitating proactive management and operation benefits to these critical yet aging systems, protecting water quality and public health in the process.
机译：饮用水分配系统（DWD）中的微生物，尤其是在基础设施表面形成生物膜的微生物群落，驱动影响水质的关键过程。本文回顾了知识，研究方法和监测方法，以巩固对DWD的微生物生态学的理解。该评论强调了如何将微生物特征和后续行为广泛地归类为常见或复杂。共同的行为与生物膜，一致的核心社区和介导的材料积累的泛滥成灾有关。相反，复杂的方面涉及微生物组的形状，结构和组成，该形状，结构和组成由所提供的特定特性（如提供的源水，管道材料和液压状态）定义。它显示了如何应用最新的微生物工具和技术来增强我们对DWDS生态学的理解以及水公用事业如何开始使用这些知识。这不是因为监管要求，而是为了认识到它们提供了有价值的信息，从而为这些关键但老化的系统提供了积极的管理和运营利益，从而在此过程中保护了水质和公共卫生。

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