Effect of temperature and photon absorption on the kinetics of micropollutant removal by solar photo-Fenton in raceway pond reactors

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• 作者：J.A. Sá ; nchez Pé ; rez ; ^{jsanchez@ual.es} ; P. Soriano-Molina ; G. Rivas ; J.L. Garcí ; a Sá ; nchez ; J.L. Casas Ló ; pez ; J.M. Ferná ; ndez Sevilla
• 关键词：Irradiance ; Temperature ; Kinetic model ; Acetamiprid ; Treatment capacity
• 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：464-472
• 全文大小：501 K
• 卷排序：310

文摘

The activated iron Fe3+∗ is proposed to explain irradiance saturation of photo-Fenton. The photo-Fenton model fits irradiance and temperature effects on reaction rate. Model parameters were obtained at lab scale and validated at pilot plant scale. Light absorption coefficient of ferric iron increases with temperature. High treatment capacity of 135 mg/m2 h was achieved for 90% acetamiprid removal.