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Feasibility of bubble surface modification for natural organic matter removal from river water using dissolvedair 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 chemicals

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

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A dream of flotation reagents—study on relationship between structure and property of flotation reagents

Wang Dianzuo,Yao Guocheng

Strategic Study of CAE 2011, Volume 13, Issue 3,   Pages 4-11

Abstract:

From the early 20th century, the froth flotation technology, which isFlotation reagents are the foundation and the key of the technology.The paper introduced the relationship between structure and property of flotation reagents, and discussedthe hisftory and new progress on molecular design of flotation reagents.

Keywords： mineral processing     flotation reagents     structure and property     molecular design    

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of different valent iron on anaerobic sludge digestion: Focusing on oxidation reduction potential, dissolved

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     Dissolved    

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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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Influence of Grinding Environment on Flotation of Sulfide Minerals

He Fayu,Sun Chuanyao,Song Lei

Strategic Study of CAE 2006, Volume 8, Issue 8,   Pages 92-102

Abstract: grinding environment on the surface morphology and property, the chemical property of pulp and its flotationmechano-chemistry etc. , affect the surface morphology and property, the chemical property of pulp and the flotationchanging grinding medium, adding reagents into the mill and so on can improve separation effect of flotation

Keywords： sulfide mineral     grinding environment     flotation    

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Construction and Application of Mineral Flotation Adsorption Equilibrium Model: Accurately Analyze Ions

Gao Ya, Fu Xinzhuang, Han Haisheng, Wang Li, Yue Tong, Sun Wei

Strategic Study of CAE 2023, Volume 25, Issue 6,   Pages 248-258 doi: 10.15302/J-SSCAE-2023.07.020

Abstract:

The mineral flotation adsorption equilibrium model is a mathematicalmodel to accurately describe ions/reagents adsorption equilibrium involved in mineral flotation.There is a lack of scientific explanation for the traditional flotation theory on the surface-active, the development of intelligent control on flotation process will be seriously limited.reagent molecular design, and flotation process optimization and intelligent control.

Keywords： mineral processing     flotation mechanism     mineral flotation adsorption equilibrium model     mineral floatabilityprediction     characteristic constant in mineral flotation    

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Dissolved methane in anaerobic effluent: Emission or recovery?

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 4, doi: 10.1007/s11783-022-1537-4

Abstract: However, dissolved methane in anaerobic effluent appears to be a barrier towards the energy and carbonAlthough several dissolved methane recovery methods have been developed, their engineering feasibilityIn this perspective, we thus intend to offer additional insights into the cost-benefit of dissolved methane

Keywords： Anaerobic treatment     Municipal wastewater     Dissolved methane     Methane recovery     Carbon emission    

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polyhydroxyalkanoates and glycogen transformations: Key aspects to biologic nitrogen and phosphorus removal in low dissolved

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: polyhydroxyalkanoates (PHA) and glycogen transformations on biologic nitrogen and phosphorus removal in low dissolved

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

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Impact of dissolved oxygen on the production of nitrous oxide in biological aerated filters

Qiang He, Yinying Zhu, Guo Li, Leilei Fan, Hainan Ai, Xiaoliu Huangfu, Hong Li

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 6, doi: 10.1007/s11783-017-0964-0

Abstract: employed to evaluate the Nitrous oxide (N O) production in biological aerated filters (BAFs) under varied dissolved

Keywords： Nitrous oxide     Biological aerated filter     Microelectrode     Dissolved oxygen     Biofilm    

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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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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 dissolvedlight, visible light, and dark, were done and variations of fluorescence properties, UV absorbance, and dissolved

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

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Research on the flotation of kaolinite using a series of dodecyl tertiary amines

Cao Xuefeng,Liu Changmiao, Hu Yuehua

Strategic Study of CAE 2011, Volume 13, Issue 1,   Pages 93-97

Abstract:

The flotation performances of four tertiary amines (DRN, DEN, DPN andAll the four tertiary amines show very good flotation effects on kaolinite, and DEN does the best, withthe highest flotation recovery of 92 %.electrostatic force; with the increasing of pH, the content of cationics was decreased to result in the lower flotationThe flotation differences of four tertiary amines are due to the electronic effects and space steric

Keywords： tertiary amine     kaolinite     flotation     electrostatic effect     electronic effect     space steric effect    

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CONCENTRATIONS AND FLUXES OF DISSOLVED NUTRIENTS IN THE YANGTZE RIVER: LONG-TERM TRENDS AND ECOLOGICAL

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 4,   Pages 559-567 doi: 10.15302/J-FASE -2020344

Abstract: published over the past 50 years reveals a gradual decreasing trend in the concentrations and fluxes of dissolvedHowever, both dissolved inorganic nitrogen (DIN) and dissolved inorganic phosphate (DIP) concentrations

Keywords： atmospheric deposition / ecological impacts / nitrogen sources / nutrients / Yangtze delta    

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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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Title Author Date Type Operation

Feasibility of bubble surface modification for natural organic matter removal from river water using dissolvedair flotation

Yulong Shi, Jiaxuan Yang, Jun Ma, Congwei Luo

Journal Article

A dream of flotation reagents—study on relationship between structure and property of flotation reagents

Wang Dianzuo,Yao Guocheng

Journal Article

of different valent iron on anaerobic sludge digestion: Focusing on oxidation reduction potential, dissolved

Journal Article

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

Journal Article

Influence of Grinding Environment on Flotation of Sulfide Minerals

He Fayu,Sun Chuanyao,Song Lei

Journal Article

Construction and Application of Mineral Flotation Adsorption Equilibrium Model: Accurately Analyze Ions

Gao Ya, Fu Xinzhuang, Han Haisheng, Wang Li, Yue Tong, Sun Wei

Journal Article

Dissolved methane in anaerobic effluent: Emission or recovery?

Journal Article

polyhydroxyalkanoates and glycogen transformations: Key aspects to biologic nitrogen and phosphorus removal in low dissolved

Hongjing LI, Yinguang CHEN

Journal Article

Impact of dissolved oxygen on the production of nitrous oxide in biological aerated filters

Qiang He, Yinying Zhu, Guo Li, Leilei Fan, Hainan Ai, Xiaoliu Huangfu, Hong Li

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

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

Yuan ZHANG,Chunming HU,Tao YU

Journal Article

Research on the flotation of kaolinite using a series of dodecyl tertiary amines

Cao Xuefeng,Liu Changmiao, Hu Yuehua

Journal Article

CONCENTRATIONS AND FLUXES OF DISSOLVED NUTRIENTS IN THE YANGTZE RIVER: LONG-TERM TRENDS AND ECOLOGICAL

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