过氧化氢
降级(电信)
光催化
化学
催化作用
生物降解
环境化学
臭氧
光解
光化学
化学工程
有机化学
计算机科学
电信
工程类
作者
Marc Pera‐Titus,Verónica Garcı́a-Molina,Miguel Ángel Baños,José Carlos Moreno Giménez,Santiago Esplugas
标识
DOI:10.1016/j.apcatb.2003.09.010
摘要
Advanced oxidation processes (AOPs) constitute a promising technology for the treatment of wastewaters containing non-easily removable organic compounds. Chlorophenols (CPs) are a group of special interest due to their high toxicity and low biodegradability. Data concerning the degradation of CPs by means of AOPs reported during the period 1995–2002 are evaluated in this work. Among the AOPs, the following techniques are studied: processes based on hydrogen peroxide (H2O2+UV, Fenton, photo-Fenton and Fenton-like processes), photolysis, photocatalysis and processes based on ozone (O3, O3+UV and O3+catalyst). Half-life times and kinetic constants for CP degradation are reviewed and the different mechanistic degradation pathways are taken into account.
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