دورية أكاديمية
Use of Pistia stratiotes for phytoremediation of water resources contaminated by clomazone.
| العنوان: | Use of Pistia stratiotes for phytoremediation of water resources contaminated by clomazone. |
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| المؤلفون: | Escoto DF; Laboratório de Estudos Físico-Químicos e de Produtos Naturais (LEFQPN), Campus Uruguaiana, Universidade Federal do Pampa, CEP 97508-000, Uruguaiana, RS, Brazil; Grupo de Pesquisas em Prática de Ensino (GIPPE), Campus Uruguaiana, Universidade Federal do Pampa, Uruguaiana, 97508-000, RS, Brazil., Gayer MC; Grupo de Pesquisas em Prática de Ensino (GIPPE), Campus Uruguaiana, Universidade Federal do Pampa, Uruguaiana, 97508-000, RS, Brazil., Bianchini MC; Universidade Federal do Pampa, Brazil., da Cruz Pereira G; Grupo de Pesquisas em Prática de Ensino (GIPPE), Campus Uruguaiana, Universidade Federal do Pampa, Uruguaiana, 97508-000, RS, Brazil., Roehrs R; Grupo de Pesquisas em Prática de Ensino (GIPPE), Campus Uruguaiana, Universidade Federal do Pampa, Uruguaiana, 97508-000, RS, Brazil., Denardin ELG; Laboratório de Estudos Físico-Químicos e de Produtos Naturais (LEFQPN), Campus Uruguaiana, Universidade Federal do Pampa, CEP 97508-000, Uruguaiana, RS, Brazil. Electronic address: edenardin@unipampa.edu.br. |
| المصدر: | Chemosphere [Chemosphere] 2019 Jul; Vol. 227, pp. 299-304. Date of Electronic Publication: 2019 Apr 05. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Elsevier Science Ltd Country of Publication: England NLM ID: 0320657 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1879-1298 (Electronic) Linking ISSN: 00456535 NLM ISO Abbreviation: Chemosphere Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: Oxford : Elsevier Science Ltd Original Publication: Oxford, New York, : Pergamon Press. |
| مواضيع طبية MeSH: | Biodegradation, Environmental* , Water Resources*, Araceae/*drug effects , Isoxazoles/*adverse effects , Oxazolidinones/*adverse effects, Araceae/physiology ; Drug Tolerance ; Herbicides/adverse effects ; Isoxazoles/pharmacokinetics ; Oxazolidinones/pharmacokinetics ; Water Pollutants, Chemical/analysis ; Water Pollutants, Chemical/isolation & purification |
| مستخلص: | The Pistia stratiotes L. was tested for phytoremediation potential of the compound clomazone in water. Clomazone is a post-emergent herbicide marketed as Gamit ® . Five groups with four samples each were evaluated, a low concentration control (LCC: 37.86 mg L -1 ), low concentration treatment (LCT: 38.16 mg L -1 ), high concentration control (HCC: 54.71 mg L -1 ), high concentration treatment (HCT: 54.33 mg L -1 ), and a plant control group (PCG). Plant resistance to clomazone at determined concentrations and their ability to remove the herbicide from water by HPLC over 24 days were evaluated. The results demonstrate that P. stratiotes has high resistance to clomazone exposure and was able to eliminate up to 90% of the herbicide residues during the experimental period. Under dissipation by P. stratiotes in water, clomazone had a halflife of 19.6 days for in the control treatments, LCC and HCC, and 8.0 days in the treatment groups, LCT and HCT. This study indicates that Pistia stratiotes is an effective phytoremediation agent for the herbicide clomazone in water. (Copyright © 2019 Elsevier Ltd. All rights reserved.) |
| فهرسة مساهمة: | Keywords: Dissipation; Half life; Mitigation; Remediation |
| المشرفين على المادة: | 0 (Herbicides) 0 (Isoxazoles) 0 (Oxazolidinones) 0 (Water Pollutants, Chemical) 570RAC03NF (clomazone) |
| تواريخ الأحداث: | Date Created: 20190419 Date Completed: 20190710 Latest Revision: 20190710 |
| رمز التحديث: | 20240628 |
| DOI: | 10.1016/j.chemosphere.2019.04.013 |
| PMID: | 30999171 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1879-1298 |
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| DOI: | 10.1016/j.chemosphere.2019.04.013 |