The microbial quality of drinking water is a concern to consumers, water suppliers, and public health authorities as well.

饮用水中的病原微生物状况不仅关系到消费者、水厂，更关系到公众健康权益的问题。

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It has been shown that the filter element is able to improve the health related microbial quality of the water by means of the action of filtration.

它已经表明，过滤元件能够改善健康相关的微生物水质的方式行动的过滤。

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For instance, simple filtration and disinfection of water at the household level dramatically improves the microbial quality of water, and reduces the risk of diarrhoeal disease at low cost.

例如，在家庭层次水的简单过滤和消毒可显著改善水的微生物质量和以低成本减少腹泻病的危险。

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