Predictive water virology using regularized regression analyses for projecting virus inactivation efficiency in ozone disinfection.

ABSTRACT: Wastewater reclamation and reuse have been practically applied to water-stressed regions, but waterborne pathogens remaining in insufficiently treated wastewater are of concern. Sanitation Safety Planning adopts the hazard analysis and critical control point (HACCP) approach to manage human health risks upon exposure to reclaimed wastewater. HACCP requires a predetermined reference value (critical limit: CL) at critical control points (CCPs), in which specific parameters are monitored and recorded in real time. A disinfection reactor of a wastewater treatment plant (WWTP) is regarded as a CCP, and one of the CCP parameters is the disinfection intensity (e.g., initial disinfectant concentration and contact time), which is proportional to the log reduction value (LRV) of waterborne pa

SUBMITTER: Kadoya SS 

PROVIDER: S-EPMC7903012 | biostudies-literature | 2021 May

REPOSITORIES: biostudies-literature