Meffe, R. and De Bustamante, I. (2014) Emerging organic contaminants in surface water and groundwater: A first overview of the situation in Italy. Science of The Total Environment, 481. pp. 280-295. ISSN 00489697
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This paper provides the first review of the occurrence of 161 emerging organic compounds (EOCs) in Italian surface water and groundwater. The reported EOCs belong to the groups of industrials, pharmaceuticals, estrogens and illicit drugs. Occurrence of 137 pesticides was also reported. The reviewed research works have been published between 1997 and 2013. The majority of the studies have been carried out in Northern Italy (n. 30) and to a lower extent in Central Italy (n. 13). Only a limited number of research studies report EOC concentrations in water resources of Southern Italy. The EOCs that have been more frequently studied are in the following descending order, pesticides (16), pharmaceuticals (15), industrials (13), estrogens (7) and illicit drugs (2). Research activities investigating the EOC occurrence in surface water are more numerous than those in groundwater. This is consistent with the higher complexity involved in groundwater sampling and EOC detection. Among the reported EOCs, industrials and pesticides are those occurring in both surface water and groundwater with the highest concentrations (up to 15 × 106 and 4.78 × 05 ng L− 1, respectively). Concentrations of pharmaceuticals in surface water reach a maximum of 3.59 × 103 ng L− 1, whereas only the antimicrobial agent josamycin has been encountered in groundwater with a concentration higher than 100 ng L− 1. Both estrogens and illicit drugs appeared in surface water with concentrations lower than 50 ng L− 1. Groundwater concentrations for estrogens were measured to be below the detection limits, whereas illicit drugs have so far not been studied in groundwater. The present review reveals the serious contamination status of Italian surface water and groundwater especially by pesticides, industrials and to a lower extent by pharmaceuticals and the necessity to foster the research on EOC occurrence in Italian water resources, in particular in Southern Italy where a limited number of investigations currently exist.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Emerging organic contaminants; Surface-groundwater; Pesticides; Industrials; Pharmaceuticals; Estrogens |
| Subjects: | G Geography. Anthropology. Recreation > GE Environmental Sciences |
| Depositing User: | Dra. Raffaella Meffe |
| Date Deposited: | 04 Mar 2014 14:30 |
| Last Modified: | 04 Mar 2014 14:32 |
| URI: | http://eprints.imdea-agua.org:13000/id/eprint/391 |
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