Oxidative degradation of atrazine in aqueous solution by UV/H2O2/Fe2+, UV//Fe2+ and UV//Fe2+ processes: A comparative study

Kinetic and mechanism investigation on the gamma irradiation induced degradation of endosulfan sulfate

“…(11) refer to the concentration of endosulfan sulfate after irradiation and initial concentration (unirradiated), respectively. The k obs decreased with an increase in initial concentrations of endosulfan sulfate which was similar to the trend obtained by Khan et al (2013) and Shah et al (2013). Fig.…”

Efficient degradation of lindane in aqueous solution by iron (II) and/or UV activated peroxymonosulfate

“…Similar effect was also reported previously on the oxidation of other organic contaminants such as atrazine [48].…”

“…where C 0 is the initial concentration of lindane (µM); C is the concentration of lindane (3)); while extra HSO 5 − , however, could lead to a scavenging of the radical species, as shown by reactions (5) and (6) [48]. Similar effect was also reported previously on the oxidation of other organic contaminants such as atrazine [48].…”

Role of eaq−, OH and H in radiolytic degradation of atrazine: A kinetic and mechanistic approach

“…The advanced oxidation and/or reduction processes (AO/RPs) are the most important, effective and fruitful technologies used for the decontamination of soil and water from toxic chemicals [8][9][10] [11][12][13][14][15][16][17][18]. Compared with other AO/RPs, gamma-ray irradiation is a more powerful, environmental friendly, cost effective and promising process for drinking and waste water treatments [19][20][21].…”