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of different valent iron on anaerobic sludge digestion: Focusing on oxidation reduction potential, dissolvedorganic nitrogen and microbial community

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 6, doi: 10.1007/s11783-021-1514-3

Abstract:

• ORP value from −278.71 to −379.80 mV showed indiscernible effects on methane yield.

Keywords： Enhanced anaerobic sludge digestion     Different iron valence     Oxidation reduction potential     Dissolvedorganic nitrogen     Microbial community    

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Photoaging mechanism of microplastics: a perspective on the effect of dissolved organic matter in natural

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 11, doi: 10.1007/s11783-023-1743-8

Abstract:

● Microplastics (MPs) undergo photoaging in natural water under light irradiation.

Keywords： Microplastics     Photoaging     Dissolved organic matter     ROS generation    

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Research on polyhydroxyalkanoates and glycogen transformations: Key aspects to biologic nitrogen andphosphorus removal in low dissolved oxygen systems

Hongjing LI, Yinguang CHEN

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 2,   Pages 283-290 doi: 10.1007/s11783-010-0243-9

Abstract: was conducted on the effect of polyhydroxyalkanoates (PHA) and glycogen transformations on biologic nitrogenand phosphorus removal in low dissolved oxygen (DO) systems.The total nitrogen (TN) removal efficiency was 68% and 82% in SBR1 and SBR2, respectively.transformations should be taken into account as key components for optimizing anaerobic/aerobic (low DO) biologic nitrogen

Keywords： low dissolved oxygen (DO)     biological nitrogen and phosphorus removal     polyhydroxyalkanoates (PHA)     glycogen    

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Anaerobic digestion of sludge by different pretreatments: Changes of amino acids and microbial community

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 2, doi: 10.1007/s11783-021-1458-7

Abstract:

•Tryptophan protein, and aromatic protein I/II were the key identified proteins.

Keywords： Sludge pretreatments     Dissolved organic nitrogen     Proteins     Amino acids     Structural equation model     Metagenomic    

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Factors controlling

Chengkun WANG, Xiaojian ZHANG, Chao CHEN, Jun WANG

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 2,   Pages 151-157 doi: 10.1007/s11783-013-0482-7

Abstract: Dissolved organic matter from the transported Luan River water as water source of Tianjin was fractionatedNDMA formation increased as the dissolved organic carbon (DOC) to dissolved organic nitrogen (DON) ratio

Keywords： N-nitrosodimethylamine (NDMA)     disinfection by-product     dissolved organic nitrogen (DOC    

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Photodegradation of chromophoric dissolved organic matters in the water of Lake Dianchi, China

Yuan ZHANG,Chunming HU,Tao YU

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 4,   Pages 575-582 doi: 10.1007/s11783-014-0664-y

Abstract: experiments were conducted to simulate the photochemical degradation characteristic of chromophoric dissolvedorganic matter (CDOM) in the lake water.light, visible light, and dark, were done and variations of fluorescence properties, UV absorbance, and dissolvedorganic carbon (DOC) concentrations during the experiments were analyzed to study the photodegradation

Keywords： chromophoric dissolved organic matter     photodegradation     ultraviolet radiation     dissolved organic carbon    

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Phosphorus transformation under the influence of aluminum, organic carbon, and dissolved oxygen at the

Ouchen Cai, Yuanxiao Xiong, Haijun Yang, Jinyong Liu, Hui Wang

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 3, doi: 10.1007/s11783-020-1227-z

Abstract: The effects of sediment aluminum (Al), organic carbon (OC), and dissolved oxygen (DO) on phosphorus (The above three factors had various influences on dissolved P concentration, water pH, water and surface

Keywords： Phosphorus     Sediment     Simulation     Dissolved oxygen     Organic carbon     Aluminum    

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Identification of sources, characteristics and photochemical transformations of dissolved organic matter

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 5, doi: 10.1007/s11783-020-1340-z

Abstract:

• The source of DOM in surface water and sediment is inconsistent.

Keywords： Dissolved organic matter     Parallel factor analysis     Excitation-emission matrices     Photodegradation    

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Photosensitivity sources of dissolved organic matter from wastewater treatment plants and their mediation

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 6, doi: 10.1007/s11783-023-1669-1

Abstract:

● EE2 photodegradation behavior in the presence of four WWTPs’ DOM was explored.

Keywords： Photosensitivity sources     17α-ethinylestradiol     Photodegradation     Dissolved organic matter     Wastewater    

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EFFECTS OF SUBSTITUTION OF MINERAL NITROGEN WITH ORGANIC AMENDMENTS ON NITROGEN LOSS FROM SLOPING CROPLAND

Frontiers of Agricultural Science and Engineering 2022, Volume 9, Issue 3,   Pages 396-406 doi: 10.15302/J-FASE-2022456

Abstract:

● Interflow acts as the dominant pathway for N loss loadings.

Keywords： improved fertilization regime     interflow     nitrogen forms     nitrogen leaching     purple soil     sloping cropland    

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Effects of oxidizing environment on digestate humification and identification of substances governing the dissolvedorganic matter (DOM) transformation process

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 8, doi: 10.1007/s11783-022-1520-0

Abstract:

• Liquid digestate humification was investigated under different oxidizing environment.

Keywords： Liquid digestate     MnO2     Oxygen     DOM transformation     Humic-like acids    

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Quantitative characterization of Cu binding potential of dissolved organic matter (DOM) in sediment from

Yuan ZHANG,Yan ZHANG,Tao YU

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 5,   Pages 666-674 doi: 10.1007/s11783-013-0608-y

Abstract: Dissolved organic matter (DOM) plays an important role in heavy metal speciation and distribution inIn the lake, frequent breakout of algae blooms greatly increased the concentration of different organic

Keywords： binding ability     dissolved organic matters     fluorescence quenching     complex capacity     Taihu Lake    

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Feasibility of bubble surface modification for natural organic matter removal from river water usingdissolved air flotation

Yulong Shi, Jiaxuan Yang, Jun Ma, Congwei Luo

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 6, doi: 10.1007/s11783-017-0954-2

Abstract: A novel, functionalized bubble surface can be obtained in dissolved air flotation (DAF) by dosing chemicalsstudy, different cationic chemicals were used as bubble surface modifiers, and their effects on natural organicLikewise, hydrophilic organic compounds gave high dihaloacetic acid yields in raw water.

Keywords： Bubble surface modification     Chitosan     Disinfection by-product     Dissolved air flotation     Organic fraction    

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Performance of completely autotrophic nitrogen removal over nitrite process under different aerationmodes and dissolved oxygen

GUO Jinsong, YANG Guohong, FANG Fang, QIN Yu

Frontiers of Environmental Science & Engineering 2008, Volume 2, Issue 4,   Pages 439-445 doi: 10.1007/s11783-008-0046-4

Abstract: biofilm reactors (SBBRs) were operated for 155 days to evaluate the performance of completely autotrophic nitrogenremoval over nitrite (CANON) process under different aeration modes and dissolved oxygen (DO).In the continuously-aerated reactor, the efficiency of the ammonium nitrogen conversion and total nitrogenHowever, to achieve the same nitrogen removal efficiency, the DO needed in the intermittently-aerated

Keywords： Synthetic wastewater     process     Whereas     biofilm     detection    

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Three-dimensional fluorescence spectral characterization of soil dissolved organic matters in the fluctuating

Fang FANG, Yan YANG, Jinsong GUO, Hong ZHOU, Chuan FU, Zhe LI

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 3,   Pages 426-434 doi: 10.1007/s11783-010-0264-4

Abstract: Three-dimensional fluorescence spectroscopy was used to investigate the fluorescent properties of soil dissolvedorganic matter (DOM) in the water-level-fluctuation zone (WLFZ) of Kai County, Three Gorges ReservoirThe proportion of the content of peak A in soil organic matter was quite stable.

Keywords： water-level-fluctuation zone (WLFZ)     soil     dissolved organic matter (DOM)     three-dimensional fluorescence    

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Title Author Date Type Operation

of different valent iron on anaerobic sludge digestion: Focusing on oxidation reduction potential, dissolvedorganic nitrogen and microbial community

Journal Article

Photoaging mechanism of microplastics: a perspective on the effect of dissolved organic matter in natural

Journal Article

Research on polyhydroxyalkanoates and glycogen transformations: Key aspects to biologic nitrogen andphosphorus removal in low dissolved oxygen systems

Hongjing LI, Yinguang CHEN

Journal Article

Anaerobic digestion of sludge by different pretreatments: Changes of amino acids and microbial community

Journal Article

Factors controlling

Chengkun WANG, Xiaojian ZHANG, Chao CHEN, Jun WANG

Journal Article

Photodegradation of chromophoric dissolved organic matters in the water of Lake Dianchi, China

Yuan ZHANG,Chunming HU,Tao YU

Journal Article

Phosphorus transformation under the influence of aluminum, organic carbon, and dissolved oxygen at the

Ouchen Cai, Yuanxiao Xiong, Haijun Yang, Jinyong Liu, Hui Wang

Journal Article

Identification of sources, characteristics and photochemical transformations of dissolved organic matter

Journal Article

Photosensitivity sources of dissolved organic matter from wastewater treatment plants and their mediation

Journal Article

EFFECTS OF SUBSTITUTION OF MINERAL NITROGEN WITH ORGANIC AMENDMENTS ON NITROGEN LOSS FROM SLOPING CROPLAND

Journal Article

Effects of oxidizing environment on digestate humification and identification of substances governing the dissolvedorganic matter (DOM) transformation process

Journal Article

Quantitative characterization of Cu binding potential of dissolved organic matter (DOM) in sediment from

Yuan ZHANG,Yan ZHANG,Tao YU

Journal Article

Feasibility of bubble surface modification for natural organic matter removal from river water usingdissolved air flotation

Yulong Shi, Jiaxuan Yang, Jun Ma, Congwei Luo

Journal Article

Performance of completely autotrophic nitrogen removal over nitrite process under different aerationmodes and dissolved oxygen

GUO Jinsong, YANG Guohong, FANG Fang, QIN Yu

Journal Article

Three-dimensional fluorescence spectral characterization of soil dissolved organic matters in the fluctuating

Fang FANG, Yan YANG, Jinsong GUO, Hong ZHOU, Chuan FU, Zhe LI

Journal Article