Typical Virus Occurrence and Potential Risks in Urban Sewage and Sludge Treatment/Disposal Process
There are a large number of viruses that can cause epidemic diseases in urban sewage,but the virus removal effect and public risk in sewage and sludge treatment/disposal are still unclear.How to ensure that the virus is effectively removed in sewage and sludge treatment/disposal process is the key to ensure the health and safety of cities.Therefore,this paper analyzes and summarizes the occurrence and transformation of typical viruses in sewage sludge treatment system.And it also summarizes the virus inactivation mechanism of each process in sewage and sludge treatment/disposal process,and the virus removal effect of different treatment processes,the hidden health risks of workers in the process,and put forward corresponding prevention and control suggestion.It provides a reference for realizing the risk management of typical virus in the whole process of urban wastewater plant.
sewage treatmentsludge treatment/disposalvirusrisk and potential dangerprevention and control suggestion
万方数据
维普
