Determination of pesticides in hydroponic water for environmental phytoremediation

Autor:	Anderson da Silva Rosa, Bruna Piaia Ramborger, Maria Luisa Candido Zago, Dandara Fidélis Escoto, Elton Luis Gasparotto Denardin, Rafael Roehrs
Rok vydání:	2022
Předmět:	General Earth and Planetary Sciences General Environmental Science
Zdroj:	Ciência e Natura. 44:e27
ISSN:	2179-460X 0100-8307
DOI:	10.5902/2179460x68460
Popis:	This study validated a simple, and fast method by High Performance Liquid Chromatography with Diode Array Detector (HPLC -DAD) for pesticide phytoremediation analysis. The method was developed in water and in a hydroponic medium. Sample extraction and concentration were performed by Solid Phase Extraction (SPE) with Strata C18-E type cartridges. The SPE-HPLC-DAD method was successfully applied in the detection and quantification of quinclorac, 2,4-D, propanil, bentazon, clomazone and tebuconazole in water and hydroponic medium for 14 days. The method presented excellent results with the linearity of 0.9969 - 0.9994 and the lowest limit of detection (LOD) and quantification (LOQ) of pesticides was 1.7 μg/L and 5.0 μg/L, respectively with RSD
Databáze:	OpenAIRE
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