本文選題：條件致病菌 + 飲用水輸配水系統(tǒng)　； 參考：《中國給水排水》2017年10期

【摘要】：一類新型的飲用水致病菌——條件致病菌,已成為飲用水相關(guān)介水傳播疾病暴發(fā)的重要病原之一。條件致病菌能在管道系統(tǒng)貧營養(yǎng)飲用水環(huán)境中再生長,具備耐熱、抗消毒劑能力,并可通過呼吸吸入、皮膚接觸等方式侵入人體。飲用水系統(tǒng)是條件致病菌感染人體的主要途徑。簡要介紹了飲用水輸配水系統(tǒng)中條件致病菌的檢出情況和致病風(fēng)險(xiǎn),并對影響飲用水系統(tǒng)中條件致病菌再生長的關(guān)鍵因素(例如水溫、消毒劑、管材、生物因素)進(jìn)行了深入討論,并分析了控制條件致病菌風(fēng)險(xiǎn)的相關(guān)措施。
[Abstract]:A new type of pathogenic bacteria in drinking water, conditioned pathogens, has become one of the most important pathogens in the outbreaks of water-borne diseases related to drinking water. The conditional pathogenic bacteria can grow again in the poor nutrition drinking water environment of the pipeline system, have the ability of heat resistance and antidisinfectant, and can invade the human body by breathing inhalation, skin contact and so on. Drinking water system is the main way of infection of conditional pathogens. The detection and pathogenic risk of conditional pathogens in drinking water distribution system are briefly introduced, and the key factors (such as water temperature, disinfectant, pipe material) affecting the regrowth of conditional pathogenic bacteria in drinking water system are discussed. Biological factors were discussed, and the measures to control the risk of pathogenic bacteria were analyzed.
【作者單位】： 同濟(jì)大學(xué)污染控制與資源化研究國家重點(diǎn)實(shí)驗(yàn)室;
【基金】：國家自然科學(xué)基金資助項(xiàng)目(51508397)
【分類號】：R123
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本文編號：1819803