Presence and Reduction of Anthropogenic Substances with UV Light and Oxidizing Disinfectants in Wastewater-A Case Study at Kuopio, Finland

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http://hdl.handle.net/10138/327829

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Ikonen , J , Nuutinen , I , Niittynen , M , Hokajärvi , A-M , Pitkänen , T , Antikainen , E & Miettinen , I T 2021 , ' Presence and Reduction of Anthropogenic Substances with UV Light and Oxidizing Disinfectants in Wastewater-A Case Study at Kuopio, Finland ' , Water (Basel) , vol. 13 , no. 3 , 360 . https://doi.org/10.3390/w13030360

Titel: Presence and Reduction of Anthropogenic Substances with UV Light and Oxidizing Disinfectants in Wastewater-A Case Study at Kuopio, Finland
Författare: Ikonen, Jenni; Nuutinen, Ilpo; Niittynen, Marjo; Hokajärvi, Anna-Maria; Pitkänen, Tarja; Antikainen, Eero; Miettinen, Ilkka T.
Upphovmannens organisation: Helsinki One Health (HOH)
Waterborne pathogens
Food Hygiene and Environmental Health
Datum: 2021-02
Språk: eng
Sidantal: 11
Tillhör serie: Water (Basel)
ISSN: 2073-4441
DOI: https://doi.org/10.3390/w13030360
Permanenta länken (URI): http://hdl.handle.net/10138/327829
Abstrakt: Anthropogenic substances are a major concern due to their potential harmful effects towards aquatic ecosystems. Because wastewater treatment plants (WWTPs) are not designed to remove these substances from wastewater, a part of the anthropogenic substances enter nature via WWTP discharges. During the spring 2019, the occurrence of anthropogenic substances in the municipal wastewater effluent in Kuopio, Finland, was analysed. Furthermore, the capacity of selected disinfection methods to reduce these substances from wastewater was tested. The disinfection methods were ozonation (760 mL min(-1)) with an OxTube hermetic dissolution method (1), the combined usage of peracetic acid (PAA) (
Subject: anthropogenic substances
disinfection
wastewater
3142 Public health care science, environmental and occupational health
Referentgranskad: Ja
Licens: cc_by
Användningsbegränsning: openAccess
Parallelpublicerad version: publishedVersion


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