The invention discloses a heterogeneous-Photo-Fenton-based integrated smoke gas purification system. The smoke gas purification system generates a hydroxyl radical (.OH) with strong oxidizability by using heterogeneous Photo-Fenton to oxidize SO2, NO and Hg0 in the smoke gas into H2SO4, HNO3 ...
关键词：Fenton 反应；羟自由基；荧光分光光度法；紫外可见光分光光度法；电子自旋共振法 中图分类号：R91 文献标识码：A 文章编号：1002-4956(2020)12-0067-05 Comparison of detection methods of hydroxyl radicals based on Fenton reaction ZHAO Shurui, YANG Yuan, ZHENG Meiqing, XUE Bing (Core ...
了解单原子催化剂(SACs),尤其是高密度SACs的位点相互作用性质,对于其在各种催化反应中的应用至关重要。近日,清华大学化学系李亚栋院士团队在化学领域TOP期刊Angewandte Chemie International Edition上发表题为“A Site Distance Effect Induced...
Based on leaching and adsorption properties, radical generation reaction takes either at the surface of the catalyst or in the bulk solution. Jiang et al.[115]proposed theelectron transferbetween the pollutant and the catalyst enhancing the heterogeneous photo-Fenton activity (Fig. 23.3A). Whenmalac...
(khataeea,taseidifarm,khorrams,etal.,preparationofnanostructuredmagnetitewithplasmafordegradationofacationictextiledyebytheheterogeneousfentonprocess,journalofthetaiwaninstituteofchemicalengineers,2015,53:132-139;munozm,pedrozmd,casasja,etal.,preparationofmagnetite-basedcatalystsandtheirapplicationinheterogeneousfenton...
Influence of chelation on the Fenton-based electrochemical degradation of herbicide tebuthiuronElectrochemical oxidationElectro-FentonIron complexesPhotoelectro-FentonOxidation productsTebuthiuronThis study describes the performance of electro-Fenton (EF) and photoelectro-Fenton (PEF) processes to degrade the ...
e with H 2O 2added at one ti m e .Under this opti m u m conditi on,the C OD and T OC re moval efficiency was up t o 63143%and 80158%res pectively .Mean while,the mechanis m of all affect 2ing fact ors on Fent on p r ocess treat m ent efficiency was analyzed based on...
化学沉淀—Fenton氧化法处理含氰废水的试验研究
metricmethodbasedonMethyIeneBIuedecoIourationisfound.ThecoIourintensityofMethyIenebIuewiIIbe changedbeforeandaftertheoxidationreaction,andthechangeinabsorbanceismeasuredphotometricaIIy. AndtheamountofthehydroxyIfreeradicaIproducedcanbedetermineddirectIy.Itisfoundthatthechangein ...
based on theirmorphological characteristics Thus molecularmeth2 od was used to identify the t wo fungal strains The rDNA ITS regions of the two fungi were amplified and sequenced ITS sequences analysis of the two fungi and other 30 fungal strains fro m 10 different genus sho wed that F 1 ...