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2 3

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Phenolic compounds removal by wet air oxidation based processes

Linbi Zhou, Hongbin Cao, Claude Descorme, Yongbing Xie

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 1, doi: 10.1007/s11783-017-0970-2

Abstract: Wet air oxidation (WAO) and catalytic wet air oxidation (CWAO) are efficient processes to degrade organic

Keywords： Wet air oxidation Catalytic wet air oxidation Phenolic compounds Heterogeneous catalysts Mechanism

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Solvent-free mechanochemical mild oxidation method to enhance adsorption properties of chitosan

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 6, doi: 10.1007/s11783-021-1416-4

Abstract:

• Solvent-free chitosan oxidation is obtained by rapid mechanochemical

Keywords： Chitosan High energy ball milling Mechanochemistry Oxidation

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β-Cyclodextrin promoted oxidation of primary amines to nitriles in water

Dongpo SHI, Hongbing JI, Zhong LI

Frontiers of Chemical Science and Engineering 2009, Volume 3, Issue 2, Pages 196-200 doi: 10.1007/s11705-009-0051-6

Abstract: A facile, efficient and substrate-selective oxidation of the primary amines with NaClO as oxidant catalyzed

Keywords： substrate-selective amines oxidation β-cyclodextrin

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Application of permanganate in the oxidation of micropollutants: a mini review

Xiaohong GUAN, Di HE, Jun MA, Guanghao CHEN

Frontiers of Environmental Science & Engineering 2010, Volume 4, Issue 4, Pages 405-413 doi: 10.1007/s11783-010-0252-8

Abstract: To provide a better understanding of the oxidation of organic micropollutants with permanganate, theoxidation kinetics of 32 micropollutants were compiled.The oxidation kinetics of micropollutants by permanganate were found to be first order with respect toThe presence of background matrices could enhance the oxidation of some phenolic EDCs by permanganateof bisphnol A/estrone increased significantly at the beginning of permanganate oxidation.

Keywords： pharmaceuticals endocrine disrupting chemicals (EDCs) algal toxins permanganate oxidation

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“ALL FREE” — a novel design concept of applying partial oxidation process to vehicle

Ling LIN, Wenshuang LIN, Qingbiao LI, Yao ZHOU,

Frontiers of Chemical Science and Engineering 2010, Volume 4, Issue 2, Pages 207-212 doi: 10.1007/s11705-009-0240-3

Abstract: problem in transportation, this paper proposes the “ALL FREE” concept that applies partial oxidationprocess instead of the conventional complete oxidation to vehicle engines.as a result, enable the process to be theoretically free of CO, while the heat output of the partial oxidationthermodynamic and kinetic data (e.g., the heat output and heat release rate) of five selected partial oxidationIt turned out that the partial oxidation of -butane to maleic anhydride has the most potential to meet

Keywords： oxidation process CO complete oxidation ALL FREE -butane

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Plasma-assisted oxidation of benzoic acid

Anna Khlyustova, Nikolay Sirotkin

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 4, Pages 513-521 doi: 10.1007/s11705-019-1825-0

Abstract: Plasma-assisted oxidation of organic compounds is one of the developing technologies for wastewater treatmentOxidation of benzoic acid in aqueous solutions by the atmospheric pressure glow discharge and underwaterThe steps of the hydroxylation processes and further oxidation were described.

Keywords： atmospheric pressure glow discharge underwater diaphragm discharge oxidation benzoic acid hydroxyl radical

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Novel coprecipitation–oxidation method for recovering iron from steel waste pickling liquor

Shejiang Liu, Hongyang Yang, Yongkui Yang, Yupeng Guo, Yun Qi

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 1, doi: 10.1007/s11783-017-0902-1

Abstract: Coprecipitation–oxidation method was developed to recover the iron from wastewater.A novel combined coprecipitation–oxidation method for iron recovery by Fe O nanoparticle productionAn oxidation–reduction potential monitoring method was developed for real-time control of the Fe /FeThe key coprecipitation–oxidation parameters were determined using the orthogonal experimental designThe results show that this novel coprecipitation–oxidation method has great potential for recycling iron

Keywords： Waste pickling liquor Coprecipitation–oxidation Fe₃O₄ nanoparticles Oxidation–reduction

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Electricity-driven ammonia oxidation and acetate production in microbial electrosynthesis systems

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 4, doi: 10.1007/s11783-021-1476-5

Abstract:

• MES was constructed for simultaneous ammonia removal and acetate production.

Keywords： Biocathode Carbon dioxide Electrochemical oxidation Graphite anode Boron-doped diamond

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Biological conversion pathways of sulfate reduction ammonium oxidation in anammox consortia

Zhen Bi, Deqing Wanyan, Xiang Li, Yong Huang

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 3, doi: 10.1007/s11783-019-1217-1

Abstract: For over two decades, sulfate reduction with ammonium oxidation (SRAO) had been reported from laboratorysulfate as electron acceptor and the assumed SRAO could, in fact, be a combination of aerobic ammonium oxidation

Keywords： Anammox bacteria Autotrophic Biological conversion Sulfate reducing ammonium oxidation (SRAO)

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The combined effects of biomass and temperature on maximum specific ammonia oxidation rate in domestic

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 6, doi: 10.1007/s11783-021-1411-9

Abstract:

• Actual SAORs was determined using MLVSS and temperature.

Keywords： Specific ammonia oxidation rate Sequencing batch reactor Biomass Temperature coefficient Model simulation

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Platinum on nitrogen doped graphene and tungsten carbide supports for ammonia electro-oxidation reaction

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 6, Pages 930-938 doi: 10.1007/s11705-021-2130-2

Abstract: Platinum has been established as the best electrocatalyst for ammonia oxidation in aqueous alkaline mediaNDG) and Pt/tungsten monocarbide (WC)/NDG are synthesized by a wet chemistry method and their ammonia oxidation

Keywords： Ammonia electro-oxidation reaction electrocatalyst supports platinum nitrogen doped graphene tungsten

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Microwave-assisted catalytic oxidation of gaseous toluene with a Cu-Mn-Ce/cordierite honeycomb catalyst

Longli Bo, Shaoyuan Sun

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 2, Pages 385-392 doi: 10.1007/s11705-018-1738-3

Abstract: The catalytic oxidation of gaseous toluene was primarily investigated using a fixed bed reactor underThus the use of the microwave effectively improved the oxidation of toluene and this is attributed topossibility of treating volatile organic compounds in exhaust gases by microwave-assisted catalytic oxidation

Keywords： microwave catalytic oxidation toluene Cu-Mn-Ce/cordierite mineralization

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CuO/zeolite catalyzed oxidation of gaseous toluene under microwave heating

Longli BO, Jianbo LIAO, Yucai ZHANG, Xiaohui WANG, Quan YANG

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 3, Pages 395-402 doi: 10.1007/s11783-012-0417-8

Abstract: The development of a combined process of catalytic oxidation and microwave heating for treatment of toluene

Keywords： microwave catalytic oxidation CuO/zeolite catalyst silicon carbide (SiC) toluene

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NO oxidation over Co-La catalysts and NO

Tiejun Zhang,Jian Li,Hong He,Qianqian Song,Quanming Liang

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 2, doi: 10.1007/s11783-017-0906-x

Abstract: All the catalysts were systematically investigated for NO oxidation and SO resistance in a fixed bed

Keywords： NO catalytic oxidation pH effect Low temperature Sulfur dioxide High space velocity SCR

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Complete oxidation of methane on CoO-SnO catalysts

Xingfu TANG , Jiming HAO , Junhua LI ,

Frontiers of Environmental Science & Engineering 2009, Volume 3, Issue 3, Pages 265-270 doi: 10.1007/s11783-009-0019-2

Abstract: CoO-SnO hybrid oxides were prepared by the coprecipitation method and were used to oxidate methane (CH) in presence of oxygen. The CoO-SnO with a molar ratio of Co/(Co+Sn) at 0.75 exhibited the highest catalytic activity among all the CoO-SnO hybrid oxides. Experimental results showed that the catalysts were considerably stable in the CH combustion reaction, and were verified by X-ray photoelectron spectra (XPS). It was found that CoO was the active species, and SnO acted as a support or a promoting component in the CoO-SnO hybrid oxides. The surface area was not a major factor that affected catalytic activity. The hydrogen temperature-programmed reduction (H-TPR) results demonstrated that the interaction between cobalt and tin oxides accelerated the mobility of oxygen species of CoO-SnO, leading to higher catalytic activity.

Keywords： Co₃O₄-SnO₂ complete oxidation methane (CH₄)