photo-fenton相关论文
Ultrathin g-C3N4 nanosheets coupled with amorphous Cu doped FeOOH nanoclusters as 2D/0D heterogeneou
The construction of heterogeneous catalysts with high efficiency is important for the degradation of organic pollutants....
Visible-light-driven photo-Fenton reaction with α-Fe2O3/BiOI at near neutral pH:Boosted photogenerat
Photo-Fenton performance was still limited by low conversion rate of Fe3+/Fe2+under near neutral condition....
FeOOH quantum dots coupled g-C3N4 for visible light driving photo-Fenton degradation of organic poll
The rapid development of industrialization,in particular,the discharge of various pollutants and by-products in the proc......
异相Fenton 催化氧化技术是目前绿色化工领域研究的热点.本研究采用改进柠檬酸络合法制备了Fe/ Zn 和Fe/ Zr 两种双元金属固体酸催......
Experimental and computational assessment of 1,4-Dioxane degradation in a photo-Fenton reactive cera
The present study evaluated a photo-Fenton reactive membrane that achieved enhanced 1,4-Dioxane removal performance.As a......
Water pollution is a global environmental issue with multi-dimensional influences on human life.Some strategies,such as ......
一种难降解的染料吖啶橙(AO)在可见光照射下的photo-Fenton降解实验结果表明,在三价铁离子和双氧水存在下吖啶橙可以被降解,且可见......
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以正硅酸乙酯为硅源,十二烷基三甲摹溴化铵为模板剂,在不同铁源和酸激活条件下合成Fe-SiO2复合氧化物.采用扫描电镜(SEM)、X射线衍......
重点研究了吖啶橙和孔雀绿在可见光照射下的photo-Fenton降解的情况,运用DNPO作捕捉剂测定了不同体系中羟基自由基信号强度随光照......
Heterogeneous photo-assisted Fenton catalytic removal of tetracycline using Fe-Ce pillared bentonite
In the present work, a novel heterogeneous photo-Fenton catalyst was prepared by iron and cerium pillared bentonite. The......
Fenton是酸性条件下Fe2+催化H2O2生成强氧化性的·OH,但调节pH的过程中耗费大量的酸和碱,运行费用昂贵,故Photo-Fenton反应受到重......
考察了不同反应条件下US/Fe2+预处理对光Fenton和Fenton处理垃圾渗滤液中TOC去除率的影响.单因素试验结果表明:低pH值、低Fe2+用量......
The composites comprising Fe-carbon nanotubes(CNTs)on TiO2 were prepared by a modified sol-gel method and characterized ......
This paper provides evidence for the degradation of organic pollutant by the photo-Fenton complex mechanism. Both the tu......
Water pollution is a global environmental issue with multi-dimensional infl uences on human life.Some strategies,such as......
采用水热联合煅烧法合成了一种蒙脱石负载S掺杂赤铁矿的高效新型非均相芬顿催化剂(S-α-Fe_(2)O_(3)/Mnt).采用X射线衍射(XRD)、X......
采用光助-Fenton处理均苯四甲酸二酐生产废水。以废水的TOC去除率为指标,通过单因素试验和正交试验,对影响光助-Fenton的因素进行分析......
这篇论文由 thephoto-Fenton 建筑群机制为有机污染物的降级提供证据。两复杂氧化并且惊讶 o 氧化机制被 p-chlorophenol 降级, UV/......
研究阳离子染料结晶紫在UV/Fe3+/H2O2体系下的均相降解,考察pH值、H2O2和Fe3+用量等条件对脱色率及COD去除率的影响.结果表明,紫外......
研究阳离子染料结晶紫在UV/Fe3+/H2O2体系下的均相降解,考察pH值、H2O2和Fe3+用量等条件对脱色率及COD去除率的影响.结果表明,紫外......
Fenton在废水处理中具有独特的优势,是一种很有应用前景的废水处理技术。文章介绍了该技术的发展过程、主要类型,尤其介绍了和其它......
简要分析了光Fenton、电Fenton和光电Fenton在处理废水中有机污染物时的降解机理、特点和效果,阐述了国内外处理有机物的现状及研......
为有效处理废纸制浆废水,对针铁矿催化的非均相光-Fenton法处理废纸制浆废水进行了研究.结果表明,针铁矿与H2O2对有机物的降解具有很......
Photo-Fenton氧化法是一种近几年来引起极大关注的新的有效的高级氧化技术,并逐渐应用于环境污染物的处理领域。本文简要介绍了这方面的研究进展......
以浸渍法制备的Fe^3+/γ-Al2O3为催化剂,研究了非均相UV/Fenton体系对木素类模型物愈创木酚的处理效果,并与非均相Fenton体系作比较......
光Fenton体系是在传统Fenton法的理论基础上发展起来的类Fenton试剂,在有毒有机化合物的氧化降解中受到了广泛关注.综述了光助Fent......
利用等离子体制备光Fenton催化剂Ce-Fe/Al2O3,运用扫描电镜(SEM)、紫外?可见漫反射光谱(DRS)、氢程序升温还原(H2-TPR)及光电子能谱(XPS)手......
用氧化石墨烯(GO)修饰铁酸镍(NiFe2O4),生成了氧化石墨烯-铁酸镍(GO-NiFe2O4)杂化光催化剂。GO激活了NiFe2O4对过氧化氢的催化活性,使得NiF......
Heterogeneous Advanced Photo-Fenton Oxidation of Phenolic Aqueous Solutions over Iron-Containing SBA
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芬顿是目前的新兴技术,在对污染物降解方面具有巨大的潜力。本文介绍了芬顿的基本原理,阐明了光芬顿、电芬顿技术的优缺点,以及影......
应用photo-Fenton过氧化过程研究对硝基苯水溶液的降解。测定反应物质量质量浓度、温度和pH对硝基苯降解的影响。使photo-Fenton法......
Fenton反应能够无选择性地降解有机物,甚至能够处理一些不能被生物降解的污染物,其原理为过氧化氢(H2O2)和亚铁离子(Fe2+)在酸性溶......
采用微波法和普通焙烧法制备了两种Ce-Fe/A l2O3催化剂,利用SEM电镜分析了两种催化剂的表面形貌,通过媒介黄模拟废水的光Fenton脱......
利用统计学方法对光助Fenton氧化垃圾渗滤液中高浓度腐殖质的影响因素进行探讨和分析。通过Plackett-Burman实验设计筛选出FeSO4&#......
Culturability and viability techniques such as plate count on solid agar (PC), Most Probable Number (MPN) and Direct Via......
The Role of Metal-Doped into Magnetite Catalysts for the Photo-Fenton Degradation of Organic Polluta
Recently, the incorporation of transition metals into magnetite increasing the heterogeneous Fenton catalytic activity o......
In this work, the degradation of 2-chloro-4,6-diamino-1,3,5-triazine in aqueous solutions by photo-Fenton process has be......
The present work evaluated the use of photo-Fenton process for the treatment of kraft pulp mill effluent. The photo-Fent......
采用一步回流法制备了α-(Fe,Cu)OOH/RGO复合催化剂,通过粉末X射线衍射、扫描电子显微镜和X射线光电子能谱等对催化剂进行了表征,......
采用UV/Fenton高级氧化技术对偶氮染料铬黑T模拟废水进行了光催化降解,探讨了溶液的pH值、染料浓度、[H2O2]/[Fe^2+]以及光照强度对脱......
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分别应用TiO2光催化氧化和Photo—Fenton氧化两种高级氧化技术降解环境新型污染物——人工甜味剂糖精钠(SaccharinSodium,SAC)。通过......
采用等量浸渍法制备具有相同铁负载量的Fe/Al2O3和Ce-Fe/Al2O3催化剂,以解决光Fenton反应过程中催化剂溶出的问题并提高反应过程的......
研究了photo-Fenton反应对非甾体抗炎药双氯芬酸的降解和矿化.同时,探讨了H2O2、Fe2+初始浓度、pH值等因素对photo-Fenton反应的影......
在科学技术突飞猛进的今天,工业的快速发展所产生的环境问题日益严重。例如,纺织、印刷、皮革产品的生产需要用到大量的染料,部分......
Degradation and Detoxification of Banana Postharvest Treatment Water Using Advanced Oxidation Techni
The elimination and detoxification of water contaminated with the principal commercial fungi-cides—thia- bendazole (Tex......
Fenton/Photo-Fenton与生物处理组合技术在处理受污染的水和土壤中具有广阔的应用前景。首先简明归纳了Fenton/Photo-Fenton作为预......
ue*M#’#dkB4##8#”专利申请号:00109“7公开号:1278062申请日:00.06.23公开日:00.12.27申请人地址:(100084川C京市海淀区清华园申请人:清......
ue*M#’#dkB4##8#”专利申请号:00109“7公开号:1278062申请日:00.06.23公开日:00.12.27申请人地址:(100084川C京市海淀区清华园申请人:清......
本研究将可见光响应型催化剂BiVO4引入助非均相Fenton反应,构建了一个多元反应体系,对合成条件进行了调控对比研究。本研究利用溶剂......
固体酸作为一类重要的催化剂已经在工业催化和环境保护中得到广泛应用。以含铁固体酸来催化促进Fenton-like降解有机染料废水可以......
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