Abstract:
对北京市14个建筑单位的二次供水(生活给水和生活热水)水质状况进行调查.生活给水合格率为78.57%,不合格项目为CODM和余氯.采集的生活热水合格率为71.43%,不合格水样表现为个别pH值、CODMn和游离性余氯不达标,其余项目均合格.给水加热成为热水,有机物增加,三卤甲烷增加,电导率增加,浊度升高,余氯降低.虽然检测的细菌总数合格率为100%,但异养菌数偏高导致可能产生军团菌的风险加大.生活热水水质存在安全隐患,值得人们重视.
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Year: 2014
Page: 219-224
Language: Chinese
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 2
Chinese Cited Count:
30 Days PV: 7
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