在这项工作中，研究了空肠杆菌、大肠杆菌和肺炎克雷伯菌在饮用水中的存活情况。这项研究也 研究了本地微生物区系和添加限制性营养物质磷对环境的影响 生存最后一批空肠弯曲菌在+20℃培养8天后以可培养形式分离出来，不含任何细菌 水处理之间的任何差异。大肠杆菌和肺炎克雷伯菌都存活了数年 周。在存在本土微生物区系的水域，大肠菌群数量显著降低。 磷的添加略微提高了大肠菌群的存活率。 包括7个参考文献，图。

In this work the survival of C. jejuni, E. coli and K. pneumoniae in drinking water was studied. The research also studied how the indigenous microflora and the addition of a limiting nutrient, phosphorus, affects the survival. The last C. jejuni were isolated in culturable form after 8 days incubation at + 20 C without any differences between water treatments. Both E. coli strains and K. pneumoniae survived for several weeks. Coliform counts were significantly lower in waters where indigenous microflora was present. The addition of phoshorus enhanced slightly the survival of coliforms. Includes 7 references, figure.