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Antibiotic and antiparasitic residues in surface water of urban rivers in the Red River Delta (Hanoi, Vietnam): concentrations, profiles, source estimation, and risk assessment.
Da Le, Nhu; Hoang, Anh Quoc; Hoang, Thi Thu Ha; Nguyen, Thi Anh Huong; Duong, Thi Thuy; Pham, Thi Mai Huong; Nguyen, Tien Dat; Hoang, Van Chung; Phung, Thi Xuan Binh; Le, Huu Tuyen; Tran, Cao Son; Dang, Thu Hien; Vu, Ngoc Tu; Nguyen, Trong Nghia; Le, Thi Phuong Quynh.
Afiliación
  • Da Le N; Laboratory of Environmental Chemistry, Institute of Natural Product Chemistry, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10000, Vietnam.
  • Hoang AQ; Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10000, Vietnam.
  • Hoang TTH; University of Science, Vietnam National University, Hanoi, 334 Nguyen Trai, Hanoi, 10000, Vietnam. hoangquocanh1990@gmail.com.
  • Nguyen TAH; Center of Advanced Technology for the Environment (CATE), Graduate School of Agriculture, Ehime University, 3-5-7 Tarumi, Matsuyama, 790-8566, Japan. hoangquocanh1990@gmail.com.
  • Duong TT; Laboratory of Environmental Chemistry, Institute of Natural Product Chemistry, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10000, Vietnam.
  • Pham TMH; University of Science, Vietnam National University, Hanoi, 334 Nguyen Trai, Hanoi, 10000, Vietnam.
  • Nguyen TD; Institute of Environmental Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10000, Vietnam.
  • Hoang VC; Hanoi University of Industry, 298 Cau Dien, Hanoi, 10000, Vietnam.
  • Phung TXB; Center for Research and Technology Transfer, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10000, Vietnam.
  • Le HT; Laboratory of Environmental Chemistry, Institute of Natural Product Chemistry, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10000, Vietnam.
  • Tran CS; University of Science, Vietnam National University, Hanoi, 334 Nguyen Trai, Hanoi, 10000, Vietnam.
  • Dang TH; Electric Power University, 235 Hoang Quoc Viet, Hanoi, 10000, Vietnam.
  • Vu NT; University of Science, Vietnam National University, Hanoi, 334 Nguyen Trai, Hanoi, 10000, Vietnam.
  • Nguyen TN; National Institute for Food Control (NIFC), 65 Pham Than Duat, Hanoi, 10000, Vietnam.
  • Le TPQ; National Institute for Food Control (NIFC), 65 Pham Than Duat, Hanoi, 10000, Vietnam.
Environ Sci Pollut Res Int ; 28(9): 10622-10632, 2021 Mar.
Article en En | MEDLINE | ID: mdl-33098563
Antibiotic residues and antimicrobial resistance in surface water are issues of global concern, especially in developing countries. In this study, the occurrence of seven antibiotics and one antiparasitic agent was determined in surface water samples collected from four rivers running through Hanoi urban area in the Red River Delta, northern Vietnam. The pharmaceuticals in water samples were analyzed by solid-phase extraction combined with liquid chromatography-tandem mass spectrometry method. The concentrations of pharmaceuticals in our samples ranged from 3050 to 16,700 (median 7800) ng/L, which were generally higher than levels found in river water from many other locations in the world. Amoxicillin, oxfendazole, and lincomycin were the most dominant and frequently detected compounds (detection rate 100%), which together accounted for 76 ± 14% of total concentrations. Sulfacetamide and sulfamethoxazole were detected at moderate concentrations in more than two-thirds of the analyzed samples. The remaining antibiotics (i.e., azithromycin, ciprofloxacin, and ofloxacin) were found at lower detection frequency and concentrations. Antibiotic concentrations in the water samples were not significantly different between the investigated rivers. Meanwhile, levels of pharmaceuticals in the samples collected in February 2020 were higher than those found in the remaining samples, largely due to the sharp decrease in sulfamethoxazole and azithromycin concentrations of the samples collected in March and April. Considerable ecological risks of antibiotics in surface water were estimated for some compounds such as amoxicillin, ciprofloxacin, and ofloxacin.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Contaminantes Químicos del Agua / Antibacterianos Tipo de estudio: Etiology_studies / Risk_factors_studies País/Región como asunto: Asia Idioma: En Revista: Environ Sci Pollut Res Int Asunto de la revista: SAUDE AMBIENTAL / TOXICOLOGIA Año: 2021 Tipo del documento: Article País de afiliación: Vietnam Pais de publicación: Alemania
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Contaminantes Químicos del Agua / Antibacterianos Tipo de estudio: Etiology_studies / Risk_factors_studies País/Región como asunto: Asia Idioma: En Revista: Environ Sci Pollut Res Int Asunto de la revista: SAUDE AMBIENTAL / TOXICOLOGIA Año: 2021 Tipo del documento: Article País de afiliación: Vietnam Pais de publicación: Alemania