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Enhancement of ultraviolet water disinfection process

机译:加强紫外线水消毒程序

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The aim of this study was to examine the efficiency of phages in combination with physical water treatment process to ensure optimal disinfection without subsequence water recontamination. The use of phages’ cocktail was used instead of chemical reagents to overcome the non remanent effects of ultraviolet (UV) disinfection procedure and to enhance the worth of this clean and safe technology. This combination proved to be advantageous. Indeed, the lysis activity of phage combined with germicidal effects of ultraviolet (UVC) irradiation provides a decrease of viable bacterial density. Furthermore, the use of virulent virions can reduce the subsequent reactivation of UVC treated bacteria?without addition of chemical reagents that can have a potential risk to public health.
机译:这项研究的目的是结合物理水处理过程检查噬菌体的效率,以确保在不进行后续水污染的情况下实现最佳消毒效果。使用噬菌体的鸡尾酒代替化学试剂,可以克服紫外线消毒程序的残留影响,并提高这种清洁安全技术的价值。这种组合被证明是有利的。实际上,噬菌体的裂解活性与紫外线(UVC)辐射的杀菌作用相结合,降低了活菌的密度。此外,使用毒力强的病毒粒子可以减少经UVC处理的细菌的后续活化,而无需添加可能对公众健康构成潜在危险的化学试剂。

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