photo-Fentoperkin反应机理理?

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随时随地聊科研Photo-Fenton Reaction:
&>&&>&Photo-Fenton Reaction
Photo-Fenton Reactions Another possibility of the UV-induced degradation process is the use of metal ions as catalysts, which, depending on the treatment objective and the substance of the wastewater, may lead to a better process efficiency. The best known process is the photo-Fenton process, for which solutions containing iron are used as catalysts. On the basis of various photoreactions, hydroxyl&radicals are generated via photoreduction of the metal ions and initiate the degradation process described above. In addition, many other reactions play a part in this process, also resulting in the degradation of organic water ingredients.
By means of an intra-complex charge-transfer-reaction shown above, photoreactions become&very effective when well applied. Many reactions which are happening in&parallel or in sequences play important roles in the photo-Fenton reaction, as they also lead to the oxidation of the target(s). The photo-Fenton reaction shows many advantages in comparison with the classical Fenton reaction:
- Degradation in the photo-Fenton reaction is many times higher, as the classical Fenton reactions become&self-locking through the increasing sludge volume.
- Operational cost of the photo-Fenton process are significantly lower, as the chemical consumptions are lower
-The photo-Fenton process leads to negligible formation of sludge, whilst
the classical Fenton entails a wearisome and costly removal of the
sludge.Photo-Fenton-Schema according to S?rensen (1996)
UV OxidationUV OxidationPhoto-Fenton Reaction君,已阅读到文档的结尾了呢~~
蒙脱石散 蒙脱石 思密达蒙脱石散 蒙脱石散剂 蒙脱石混悬液 fenton 蒙脱石散说明书 蒙脱石散副作用 必奇蒙脱石散 fenton反应
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羟基铁蒙脱石界面在Photo-Fenton反应中的机理研究
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photo-fenton反应降解染料及非染料污染物机理研究
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