Article ; Online: Occurrence, consumption level, fate and ecotoxicology risk of beta-agonist pharmaceuticals in a wastewater treatment plant in Eastern China
Environ Monit Assess. 2023 Apr., v. 195, no. 4 p.481-481
2023
Abstract: Beta-agonist pharmaceuticals are widely used in humans and livestock for disease treatment, legal or illegal growth promotion in food animals, bodybuilding, weight loss, and sports doping. The occurrence of beta-agonists in wastewater treatment plants ... ...
Abstract | Beta-agonist pharmaceuticals are widely used in humans and livestock for disease treatment, legal or illegal growth promotion in food animals, bodybuilding, weight loss, and sports doping. The occurrence of beta-agonists in wastewater treatment plants and their subsequent environmental impacts require greater attention. This study determined the levels of 12 beta-agonists in a wastewater treatment plant and evaluated their ecotoxicological risks as well as consumption levels and risks to human health. Among the 12 selected beta-agonists, all were detected in wastewater and 11 in sludge. In most cases, the concentrations of beta-agonists were higher in spring than in summer. Their total average daily mass loads per capita in the influent and effluent were 1.35 μg/d/p and 2.11 μg/d/p, respectively. The overall removal efficiencies of individual beta-agonists ranged from -295.3 to 71.2%. Ecotoxicological risk assessment revealed a low risk to daphnid and green algae from the levels of fenoterol and the mixture of 12 selected beta-agonists in the effluent. The daily consumption levels of individual beta-agonists per capita were 0.028–1.200 μg/d/p. Regular monitoring of beta-agonists in municipal sewage systems and their risk assessment based on toxicological data are urgently required in the future. |
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Keywords | beta-adrenergic agonists ; ecotoxicology ; growth promotion ; human health ; livestock ; risk ; risk assessment ; sewage ; sludge ; spring ; strength training ; summer ; therapeutics ; wastewater ; wastewater treatment ; weight loss ; China |
Language | English |
Dates of publication | 2023-04 |
Size | p. 481. |
Publishing place | Springer International Publishing |
Document type | Article ; Online |
ZDB-ID | 782621-7 |
ISSN | 1573-2959 ; 0167-6369 |
ISSN (online) | 1573-2959 |
ISSN | 0167-6369 |
DOI | 10.1007/s10661-023-11099-8 |
Database | NAL-Catalogue (AGRICOLA) |
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