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Many wastewater treatment plants (WTPs) in China still discharge effluent into rivers and lakes. A quantitative microbial risk assessment (QMRA) of infection by Giardia was performed to determine the human health risks associated with the use of an effluent discharging river for recreational purposes, irrigation and source of drinking water in north China. The average public exposure to cysts was...
The recycling of treated wastewaters has been recognized as one of the important methods to solve the shortage of fresh water resources at the global level. The importance of microbiological and parasitological criteria for recycled water has been repeatedly emphasized. Among water-borne pathogens, protozoa of the genera Giardia are known to be highly resistant to water treatment procedures and to...
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