Treatment of single and mixed pesticide formulations by solar photoelectro-Fenton using a flow plant

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• 作者：Fá ; bio Gozzi^a ; ^b ; Ignasi Siré ; s^b ; Abdoulaye Thiam^b ; Silvio C. de Oliveira^a ; Amí ; lcar Machulek Junior^a ; ^{machulekjr@gmail.com} ; Enric Brillas^b ; ^{brillas@ub.edu}
• 关键词：Ametryn ; Anodic oxidation ; Electro-Fenton ; Solar photoelectro-Fenton ; Tebuthiuron ; Water treatment
• 刊名：Chemical Engineering Journal
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：310
• 期：part_P2
• 页码：503-513
• 全文大小：1000 K
• 卷排序：310

文摘

Tebuthiuron and ametryn formulations degraded in a flow plant with BDD/air-diffusion cell. Growing oxidation power over single herbicide formulations: AO-H2O2 < EF < SPEF. Two-stage kinetics in EF and SPEF due to the formation of Fe(II) and Fe(III) complexes. Similar profiles with lower oxidation ability for mixed herbicide formulations in SPEF. Identification of 4 heteroaromatic products in mixtures and release of sulfate and nitrate ions.