Persulfate相关论文
Integration of microbial reductive dehalogenation with persulfate activation and oxidation (Bio-RD-P
Due to the toxicity of bioaccumulative organohalides to human beings and ecosystems,a variety of biotic and abiotic reme......
Ultraviolet (UV) assisted zero-valent iron (ZVI)-activated sodium persulfate (PDS) oxidation(UV-ZVI-PDS) was used to tre......
Dielectric barrier discharge(DBD)in air or in contact with water has been studied for water/gas decontamination [1].Alth......
Degradation of rhodamine B in a heterogeneous ultrasound-assisted nZVI/persulfate Fenton-like system
In this study,nanoscale zero-valent iron(nZVI)was used in the ultrasound(US)enhanced heterogeneous activation of persulf......
Chloroform(CF)is a typical and extremely difficult to degrade dense non-aqueous phase liquids(DNAPLs)[1] in the persiste......
Insights into the mechanism of nonradical reactions of persulfate activated by carbon nanotubes:Acti
This study aimed to elucidate intrinsic mechanisms of persulfate(PS)activation by carbon nanotubes(CNTs).Singlet oxygen ......
Preparation of stabilized carbon-coated nano-Fe0 by carbothermal reduction:Characterization,Applicat
Nano-zero-valent iron(nZVI)and its composite materials have been extensively studied in the field of environmental remed......
Quasi-full-visible-light Absorption by D35-TiO2/g-C3N4 for Synergistic Persulfate Activation towards
In recent years,AOPs based on the sulfate radical(SO4·-)have gained wide interest in research.Sulfate radicals can be p......
Visible-light Activation of Persulfate by TiO2/g-C3N4 Photocatalyst Efficient Degradation of Micropo
To take advantage of the high charge carrier separation efficiency of TiO2/g-C3N4 photocatalyst,which can generate a lar......
Groundwater contamination by chlorinated organic contaminants is usually associated with extensive plumes and has attrac......
Heterogeneously catalyzed persulfate with a CuMgFe layered double hydroxide for the degradation of e
CuMgFe layered double hydroxide(CuMgFe-LDH)was successfully synthesized and characterized as an efficient catalyst of pe......
Deifference between zero-valent iron,Fe3O4 and α-Fe2O3 in activation of persulfate for degradation o
Persulfate-based in situ chemical oxidation(ISCO)has been increasingly used for remediation of groundwater contaminated ......
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Preparation of nZVI embedded modified mesoporous carbon for catalytic persulfate to degradation of r
High-efficiency and cost-effective catalysts with available strategies for persulfate (PS) activation are critical for t......
In this study,removal of oxytetracycline(OTC)from aqueous solution using sonoelectro-activated persulfate(PS)process......
Enhancing photocatalytic degradation of cyanotoxins with the addition of sulfate-radical producing o
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Visible light induced efficient activation of persulfate by a carbon quantum dots (CQDs) modifiedγ-F
In this study, a carbon quantum dots modified maghemite catalyst (CQDs@γ-Fe2O3) has been synthesized by a one-step solv......
Different non-radical oxidation processes of persulfate and peroxymonosulfate activation by nitrogen
Activated persulfate oxidation is an emerging advanced oxidation process for organic pollutant degradation. Own to diffe......
Engineered FeVO4/CeO2 nanocomposite as a two-way superior electro-Fenton catalyst for model and real
FeVO4/CeO2 was applied in the electro-Fenton (EF) degradation of Methyl Orange (MO) as a model of wastewater pollution.T......
为了研究热活化过硫酸盐对废水中联苯胺的降解效果,考察了不同的过硫酸盐、过硫酸钠投加量、投加次数、反应时间和pH等条件对联苯......
以第三代氟喹诺酮抗生素诺氟沙星(NOR)为目标,采用基于·SO4-的热活化过硫酸盐(PS)工艺对NOR降解过程中的温度、过硫酸盐浓度、pH......
Reduction Removal of Cr(Ⅵ) from Wastewater by CO2·-Deriving from Formate Anion Based on Activated Ca
As a strong reducing radical,carbon dioxide anion radical(CO2·-) can be generated by initiating sulfate radical(SO4·-)......
A granular adsorbent-supported Fe/Ni nanoparticles activating persulfate system for simultaneous ads
In this work, Fe/Ni nanoparticles were produced through Fe(Ⅱ) and Ni(Ⅱ) reduction by NaBH4 and they were sta-bilized b......
实验中发现在降解酸性刚果红时日光/Fe2＋/过二硫酸法好于UV/Fe2＋/过二硫酸法,50μmol/L的酸性刚果红在模拟日光照射下60 min脱色率为......
In this study,the effect of activated peroxydisulfate (PDS) by dielectric barrier discharge (DBD) plasma and activated c......
Activation of peroxydisulfate by gas-liquid pulsed discharge plasma to enhance the degradation of p-
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采用碳纳米管(CNT)活化过二硫酸盐(PS)降解偶氮染料酸性橙7(AO7).考察了PS浓度、CNT投加量、初始pH值、温度等反应条件对AO7降解效......
比较了双氧水(H2O2)、高锰酸钾(KMnO4)、臭氧(O3)、过硫酸盐等常见氧化剂在地下水和土壤修复中的优缺点,综述了过渡性金属、热等主......
以具有介孔结构的 ZSM-5沸石分子筛负载纳米 TiO 2制备出性能良好的复合型催化材料．结合扫描电镜(SEM)、N2吸附-脱附等温线(BET/BJH......
Effect of chelating agent on oxidation rate of aniline in ferrous ion activated persulfate system at
In the interest of accelerating aniline degradation, Fe2+and chelated Fe2+activated persulfate oxidations were investiga......
The kinetics of heat-facilitated persulfate oxidation of p-chloroaniline (PCA) in aqueous solutions was measured at five......
用浸渍法以S2O28-为促进剂,制备得到尺寸为15～20nm的复合固体超强酸S2O28-/SnO2-TiO2,将其用于催化α-蒎烯异构化反应。考察了制备......
In persulfate-acetate, dimethyl sulfoxide or tert-butyl alcohol systems, in situ generation and detection of methyl free......
The kinetics of aniline degradation by persulfate processes with iron(Ⅱ) activation at ambient temperature was investig......
抗坏血酸-过硫酸盐联合降解阿特拉津的研究对环境有机污染物的修复具有重要意义。为了解过硫酸盐在抗坏血酸活化下对阿特拉津的降......
基于过硫酸盐的高级氧化工艺在高浓度含酚废水处理中引起了越来越多的关注。我们研究了Cu2(NO3)(OH)3和过硫酸盐对于废水中苯酚的......
碳基催化剂作为一种绿色催化材料,可以有效防止有毒金属离子的浸出和二次污染。本文首先对碳基催化剂活化过二硫酸盐(PDS)降解有机......
采用置换法制备Cu/Fe催化剂,并通过X射线衍射(XRD)对其进行表征。考察了Cu/Fe催化过硫酸钠(PS)降解金橙Ⅱ的效果及其影响因素,并对......
对制药用水总有机碳含量测试方法中是否需要使用过硫酸盐进行了研究。设置不使用过硫酸盐和使用过硫酸盐两种方式,使用美国GE公司......
近年来基于硫酸根自由基的高级氧化技术被广泛应用于环境修复。过硫酸盐作为硫酸根自由基的前体物质,通过活化过硫酸盐产生高活性......
在冶金冷轧微乳浊液中,醚链较长、αH较多的非离子型表面活性剂的存在导致体系稳定性极高而难于降解,利用热活化过硫酸盐(PS)进行......
以广东省某工业场地石油烃污染土壤为试验土样,探究了过硫酸盐(Na 2 S 2 O 8)在不同投加梯度下的单独作用效果,以及经(FeSO 4·......
For the problem as high energy consumption and sludge increment during the municipal sludge management process with adva......
在KH2PO4-NaHPO4（pH6．24±0．1）支持电解质中，N-（4-硝基-2-苯氧基苯基）（尼美舒利，nimesulide）甲基磺酰胺产生1个催化氢波，峰电位Ep=-1．20V（vs......
水环境中残留的氟喹诺酮抗生素（FQs）所造成的长期生态及生理毒性已引起了人们的广泛关注．本文采用基于紫外光活化过硫酸盐的新型高级......
研究了芬布芬（Fenbufen,FBF）在K2S2O8存在下的极谱催化波。在0.2 mol/L HAc-NaAc（pH=5.0）缓冲溶液中,FBF的羰基于EP=-1.18 V（vs.SCE）处产......
采用电絮凝法处理生化处理后的垃圾渗滤液,考察铁铝电极的组合方式、极板间距、电流密度对渗滤液中COD、UV254、色度和磷去除效果......
通过投加过一硫酸盐(PMS)探讨其协同处理偶氮染料金橙Ⅱ(AO7)及Cr(Ⅵ)的可行性、影响因素及机理.结果表明,体系可以在有效去除AO7......
