Assessment of Pesticide Contamination of Groundwater from Titu-Sarata Plain, Romania
Source abstract
Abstract
In Romania, groundwater is an important source of drinking water, especially in rural areas. This study investigated the concentrations of organophosphorus, carbamate, and triazine pesticides (OPs) along with organochlorine pesticides (OCPs) in groundwater samples collected from the Titu-Sarata Plain. Sensitive analytical techniques were employed, including Ultrahigh-Performance Liquid Chromatography coupled with Q Exactive™ HF Hybrid Quadrupole-Orbitrap™ Mass Spectrometry (UHPLC-Orbitrap-MS/MS) and Gas Chromatography coupled with an electron capture detector (GC-ECD). Environmental and human health risks were assessed in the case of pesticides that exceeded the maximum allowed concentration. The environmental risk assessment (ERA) revealed significant risks associated with Phosdrin, Phorate, and pp’DDE. Additionally, particular concerns arose from the presence of Aldrin and Dieldrin, which pose a high carcinogenic risk, especially through groundwater consumption in agricultural areas. The results of this research highlight the need for the implementation of a continuous quality monitoring program for groundwater in the agricultural regions that were studied.
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Research context
OpenAlex topics: Pesticide Residue Analysis and Safety
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Valahia University of Targoviste, Faculty of Sciences and Arts, 13 Aleea Sinaia St., 130004 Targoviste, Romania
Academy of Romanian Scientists, 3 Ilfov St., 050044 Bucharest, Romania
National Research and Development Institute for Cryogenic and Isotopic Technologies, 4 Uzinei St., 240050 Ramnicu-Valcea, Romania
Valahia University of Targoviste, Faculty of Humanities, 35 Stancu Ion St., 130105 Targoviste, Romania
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