微生物已被证明能在饮用水消毒后存活下来，并能继续存活 尽管存在消毒剂残留，但在消毒水中仍能存活。这可能是 部分原因是颗粒物的保护。本文研究了 颗粒物的存在对消毒动力学的影响 无颗粒水中的动力学。异养平板计数细菌与幽门螺杆菌 在有无土壤、腐蚀和腐蚀条件下进行灭活试验 废水颗粒。指示生物，即枯草芽孢杆菌孢子的灭活 MS2噬菌体，也用合成的，按需的- 自由缓冲水，在 是否存在絮体颗粒。用高岭土制备絮体颗粒 和明矾试图诱捕这些生物。本研究中评估的消毒剂 包括紫外线、游离氯、二氧化氯和一氯胺。结果显示 仅仅是水中存在土壤和腐蚀颗粒就可能会影响水质 失活动力学，在某些情况下将失活水平降低最多1 log， 与相同CT的无颗粒水相比。废水颗粒和凝结物 高岭土对本试验中使用的消毒剂的微生物灭活没有影响 学习包括17个参考文献、表格、图表。

Microorganisms have been shown to survive drinking water disinfection and remain viable in disinfected waters despite the presence of disinfectant residuals. This may be partially due to protection by particulate matter. This paper studies the effects of the presence of particulate matter on disinfection kinetics in comparison to kinetics in particle-free water. Heterotrophic plate count bacteria and Helicobacter pylori were used in inactivation experiments in the presence and absence of soil, corrosion, and wastewater particles. Inactivation of indicator organisms, namely Bacillus subtilis spores and MS2 phages, was also studied using synthetic, demand-free buffered water, in the presence and absence of floc particles. Floc particles were produced using kaolin clay and alum in an attempt to entrap the organisms. The disinfectants assessed in this study include UV, free chlorine, chlorine dioxide, and monochloramine. Results showed that the mere presence of the soil and corrosion particles in the water could affect the inactivation kinetics, decreasing the level of inactivation by up to 1 log in some cases, compared to particle-free water for the same CT. Wastewater particles and coagulated kaolin clay had no effect on microbial inactivation with the disinfectants used in this study. Includes 17 references, tables, figures.