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首页> 外文会议>International Conference on Manufacturing Science and Technology >Affect of Assimilable Organic Carbon (AOC) and Phosphorus to Heterotrophic Microbial Growth in Drinking Water Distribution System
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Affect of Assimilable Organic Carbon (AOC) and Phosphorus to Heterotrophic Microbial Growth in Drinking Water Distribution System

机译：可吸收有机碳（AOC）和磷对饮用水分配系统异养微生物生长的影响

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The content of assimilable organic carbon (AOC) has been proposed to control the growth of heterotrophic microbe in drinking water distribution systme. However, recent results have shown that there are regions where it is predominantly phosphorus which determines the extent of microbial growth in drinking water. The growth of bacteria was studied in a drinking water distribution system where the content of AOC was high (40.84- 551.35 μg acetate-C/L) and the content of Microbially Available Phosphorus (MAP) was also high (0.69-8.01 μg PO_4~(3-)-P/L). It was AOC other than phosphorus that controlled the growth of bacteria in the drinking water distribution system. Comparably obvious linear relationship was found between the maximum HPC and the maximum content of AOC of the distribution system. Removal of organic matters is ideal approach to control water quality of the drinking water distribution system.
机译：已经提出了可吸化有机碳（AOC）的含量来控制饮用水分布系统中异养微生物的生长。 然而，最近的结果表明，存在主要磷的地区，其决定了饮用水中微生物生长程度。 在饮用水分配系统中研究了细菌的生长，其中AOC的含量高（40.84-551.35μg醋酸乙酸盐-C / L）和微生物磷（MAP）的含量也很高（0.69-8.01μgPO_4〜 （3 - ） - p / l）。 它是除磷之外的AOC，可控制饮用水分配系统中细菌生长。 在分配系统的最大HPC和AOC的最大内容之间发现了相对明显的线性关系。 除去有机物质是控制饮用水分配系统水质的理想方法。

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