Applications of advanced oxidation processes: present and future
Applications of advanced oxidation processes: present and future
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DOI：
10.2166/wst.2004.0270
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发表时间：
2004-01-01
影响因子：
2.7
通讯作者：
Cost, M
中科院分区：
文献类型：
--
作者：
Suty, H;De Traversay, C;Cost, M
在各种水处理应用中，使用高级氧化工艺(AOPS)去除污染物已经研究了大约30年。大多数可行的方法(Fenton试剂，碱性条件下的O-3，O-3/H_2O_2，O-3/UV，O-3/固体催化剂，H_2O_2/Mn+，H_2O_2/UV，光辅助Fenton，H_2O_2/固体催化剂，H_2O_2/NaClO，TiO_2/UV等)已经进行了深入的调查，并建立了关于许多污染物的反应性的相当多的知识。已经开发了各种工业应用，包括地面修复(三氯乙烯、四氯乙烯)、去除饮用水中的农药、去除工业废水中的甲醛和苯酚以及减少工业废水中的化学需氧量。日益严格的法规、农业和工业活动对水资源的污染以及要求工业达到污水排放标准，都刺激了这类AOP应用的发展。然而，很难准确了解AOPS的使用情况，而且到目前为止，还没有确定AOPS在水处理过程中的确切位置。本概览的目的是讨论这些进程，并说明未来的趋势。
The use of advanced oxidation processes (AOPs) to remove pollutants in various water treatment applications has been the subject of study for around 30 years. Most of the available processes (Fenton reagent, O-3 under basic conditions, O-3/H2O2, O-3/UV, O-3/solid catalyst, H2O2/Mn+, H2O2/UV, photoassisted Fenton, H2O2/solid catalyst, H2O2/NaClO, TiO2/UV etc.) have been investigated in depth and a considerable body of knowledge has been built up about the reactivity of many pollutants. Various industrial applications have been developed, including ones for ground remediation (TCE, PCE), the removal of pesticides from drinking water, the removal of formaldehyde and phenol from industrial waste water and a reduction in COD from industrial waste water. The development of such AOP applications has been stimulated by increasingly stringent regulations, the pollution of water resources through agricultural and industrial activities and the requirement that industry meet effluent discharge standards. Nevertheless, it is difficult to obtain an accurate picture of the use of AOPs and its exact position in the range of water treatment processes has not been determined to date. The purpose of this overview is to discuss those processes and provide an indication of future trends.