2011
DOI: 10.1016/j.chemosphere.2011.06.101
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Elimination of diclofenac from water using irradiation technology

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Cited by 60 publications
(27 citation statements)
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“…Numerous applications have been described in literature, such as, the degradation of phenol (Boukari et al, 2011), pesticides (Basfar et al, 2009;Kwon et al, 2009;Liu et al, 2005), pharmaceutical compounds (Sanchez-Polo et al, 2009;Yu et al, 2008;Homlok et Zhang et al, 2011;Yu et al, 2013) or dye effluents (Vahdat et al, 2010;Zhang et al, 2005;Paul et al, 2011). Industry or domestic activities often generate aqueous effluents containing phenolic compounds in large amounts.…”
Section: Introductionmentioning
confidence: 99%
“…Numerous applications have been described in literature, such as, the degradation of phenol (Boukari et al, 2011), pesticides (Basfar et al, 2009;Kwon et al, 2009;Liu et al, 2005), pharmaceutical compounds (Sanchez-Polo et al, 2009;Yu et al, 2008;Homlok et Zhang et al, 2011;Yu et al, 2013) or dye effluents (Vahdat et al, 2010;Zhang et al, 2005;Paul et al, 2011). Industry or domestic activities often generate aqueous effluents containing phenolic compounds in large amounts.…”
Section: Introductionmentioning
confidence: 99%
“…No presente estudo, bem como observado previamente por Nery et al (2008) presentes nos dois anéis aromáticos da molécula em questão, indicando que a radiação ionizante ou os agentes oxidantes (radicais livres), obtidos pela radiólise da água, podem agir sobre essas ligações duplas, modificando a molécula precursora (Melo et al, 2009;Homlok et al, 2011).…”
Section: Análise Espectrofotométricaunclassified
“…Radiolytic experiments have revealed that although in the case of PhOH, IBU and KETO HO • is more effective than e aq in decomposing the NSAIDs [24,34,59], these reactive intermediates are similarly effective in degrading DICL, and the contribution of e aq is lower only from the point of view of DICL mineralization [25,60]. The reactions of HO • with IBU, KETO and DICL lead to hydroxycyclohexadienyl-type radical intermediates, which in their further reactions yield hydroxylated derivatives of these compounds [24,25,34,60]. Although in case of IBU e aq attacks the carboxyl group [34], in case of KETO it is scavenged by the carbonyl oxygen and the electron adduct protonates to ketyl radical [24].…”
Section: Radiolysismentioning
confidence: 99%
“…Although in case of IBU e aq attacks the carboxyl group [34], in case of KETO it is scavenged by the carbonyl oxygen and the electron adduct protonates to ketyl radical [24]. In case of DICL, the reaction with e aq results in the dechlorination of the molecule [25,60]. Unfortunately, no information was found in the literature concerning the radiolysis of NAP.…”
Section: Radiolysismentioning
confidence: 99%
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