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Significant enhancement in catalytic ozonationefficacy: From granular to super-fine powdered activatedcarbon

Tianyi Chen, Wancong Gu, Gen Li, Qiuying Wang, Peng Liang, Xiaoyuan Zhang, Xia Huang

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 1, doi: 10.1007/s11783-018-1022-2

Abstract: In this study, super-fine powdered activated carbon (SPAC) hasbeen proposed and investigated as a novelSPAC was prepared from commercialgranular activated carbon (GAC) by ball milling.activatedcarbons (ACs) of 8 sizes were compared and the rate constant for pseudofirst-order total organic carbon

Keywords： Super-fine activated carbon     Catalytic ozonation     External surface area     Surface reaction     Hydroxyl radical    

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Cross-stacked super-aligned carbon nanotube/activated carbon composite electrodes for efficient water

Min Li, Shuai Liang, Yang Wu, Meiyue Yang, Xia Huang

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 6, doi: 10.1007/s11783-020-1286-1

Abstract: Abstract • A high-performance electrode was prepared with super-aligned carbon nanotubes. • SACNT/ACThe current study demonstrated a novel super-aligned carbon nanotube (SACNT)/activated carbon (AC) composite

Keywords： Carbon nanotube     Super aligned     Conductive membrane     Capacitive deionization     Ultrafiltration     Desalination    

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Influence of pore structure on biologically activated carbon performance and biofilm microbial characteristics

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 6, doi: 10.1007/s11783-021-1419-1

Abstract:

• Pore structure affects biologically activated carbon performance.

Keywords： Granular activated carbon     Biologically activated carbon filter     Bacterial community structure     Pore    

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Nonpolar cross-stacked super-aligned carbon nanotube membrane for efficient wastewater treatment

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 3, doi: 10.1007/s11783-023-1630-3

Abstract:

● A novel nonpolar super-aligned carbon nanotube (SACNT) membrane

Keywords： Membrane fouling     Wastewater     Membrane separation     Antifouling     Aligned carbon nanotube    

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Adsorption of benzene and toluene from waste gas using activated carbon activated by ZnCl

Leila KARIMNEZHAD,Mohammad HAGHIGHI,Esmaeil FATEHIFAR

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 6,   Pages 835-844 doi: 10.1007/s11783-014-0695-4

Abstract: A series of activated carbons with high surface area were prepared from walnut shell using chemical activationThe influence of impregnation ratio on the characteristics of synthesized activated carbons as well asThe synthesized activated carbons were characterized using XRD, SEM, BET and FTIR techniques.The highest activated carbon production yield was obtained at impregnation ratio of 1.5 wt/wt.carbon for treatment of waste gas.

Keywords： Chemical activation     activated carbon     textural characterization     adsorption     benzene     toluene    

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Removal of phenol by powdered activated carbon adsorption

Yan MA, Naiyun GAO, Wenhai CHU, Cong LI

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 2,   Pages 158-165 doi: 10.1007/s11783-012-0479-7

Abstract: In this study, the adsorption performance of powdered activated carbon (PAC) on phenol was investigated

Keywords： phenol     powdered activated carbon     adsorption     kinetics     isotherms    

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Thermal defluorination behaviors of PFOS, PFOA and PFBS during regeneration of activated carbon by molten

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 8, doi: 10.1007/s11783-022-1524-9

Abstract:

• New method of mineralizing PFCs was proposed.

Keywords： PFCs     Molten sodium hydroxide     Thermal degradation     Activated carbon regeneration    

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Simultaneous Feammox and anammox process facilitated by activated carbon as an electron shuttle for autotrophic

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 7, doi: 10.1007/s11783-021-1498-z

Abstract:

• The autotrophic nitrogen removal combining Feammox and Anammox was achieved.

Keywords： Feammox     Anammox     Extracellular electron transfer     Electron shuttle     Activated carbon    

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Permeability and thermal conductivity of host compressed natural graphite for consolidated activatedcarbon adsorbent

Bo TIAN, Liwei WANG, Zhequan JIN, Ruzhu WANG

Frontiers in Energy 2011, Volume 5, Issue 2,   Pages 159-165 doi: 10.1007/s11708-011-0145-y

Abstract: mass transfer performance of the host material, i.e. expanded natural graphite (ENG), for consolidated activatedcarbon (AC) adsorbent.

Keywords： permeability     thermal conductivity     expanded nature graphite     activated carbon    

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Functionalized activated carbon for the adsorptive removal of perchlorate from water solutions

Rovshan MAHMUDOV, Chinglung CHEN, Chin-Pao HUANG

Frontiers of Chemical Science and Engineering 2015, Volume 9, Issue 2,   Pages 194-208 doi: 10.1007/s11705-015-1517-3

Abstract: Two types of activated carbon, namely, Filtrasorb 400 and Nuchar SA, were functionalized by quaternaryResults indicated that perchlorate removal by the functionalized activated carbon was directly relatedPerchlorate removal by functionalized activated carbon increased with increase in chain length of theActivated carbon treated with HDTMA exhibited the best perchlorate removal capacity among all quats studiedResults indicated that tailoring the activated carbon surface with HDTMA rendered the activated carbon

Keywords： perchlorate     activated carbon     removal     functionalization     quaternary ammonium salts    

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Synthesis and characterization of phosphotungstic acid/activated carbon as a novel ultrasound oxidative

Liyan LIU, Yu ZHANG, Wei TAN

Frontiers of Chemical Science and Engineering 2013, Volume 7, Issue 4,   Pages 422-427 doi: 10.1007/s11705-013-1353-2

Abstract: Phosphotungstic acid/activated carbon (PTA/AC) catalysts with various AC sizes or PTA content have been

Keywords： phosphotungstic acid     activated carbon     ultrasound-assisted oxidative desulfurization    

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Insight into the promotion mechanism of activated carbon on the monolithic honeycomb red mud catalyst

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 5, doi: 10.1007/s11783-020-1337-7

Abstract:

• Activated carbon was proposed to be an efficient accelerant for molded

Keywords： sub>x     Selective catalytic reduction     Iron-based catalyst     Red mud     Monolithic catalyst     Activatedcarbon    

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Comparison of membrane fouling in ultrafiltration of down-flow and up-flow biological activated carbon

Lu Ao, Wenjun Liu, Yang Qiao, Cuiping Li, Xiaomao Wang

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 6, doi: 10.1007/s11783-018-1046-7

Abstract:

The UF membrane fouling by down- and up-flow BAC effluents were compared.

Up-flow BAC effluent fouled the membrane faster than down-flow BAC effluent.

The combined effects dominated irreversible fouling.

The extent of fouling exacerbated by inorganic particles was higher.

Keywords： Ultrafiltration     Membrane fouling     Down-flow biological activated carbon     Up-flow biological activated carbon    

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Effects of a diesel oxidation catalyst on gaseous pollutants and fine particles from an engine operating

Xiaoyan SHI, Kebin HE, Weiwei SONG, Xingtong WANG, Jihua TAN

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 4,   Pages 463-469 doi: 10.1007/s11783-011-0317-3

Abstract: Special attention was focused on the effects of the DOC on elemental carbon (EC) and organic carbon (OC) fractions in fine particles (PM ) emitted from the diesel engine.The results showed that total carbon (TC), OC and EC emissions for PM from diesel fuel were generally

Keywords： diesel oxidation catalyst (DOC)     diesel particulate matters     elemental carbon (EC)     organic carbon (OC)    

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Surface modification of broom sorghum-based activated carbon via functionalization with triethylenetetramine

Elaheh Mehrvarz, Ali A. Ghoreyshi, Mohsen Jahanshahi

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 2,   Pages 252-265 doi: 10.1007/s11705-017-1630-6

Abstract: A new type of activated carbon (AC) was synthesized using broom sorghum stalk as a low cost carbon source

Keywords： activated carbon     broom sorghum     functionalization     CO2 capture    

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Title Author Date Type Operation

Significant enhancement in catalytic ozonationefficacy: From granular to super-fine powdered activatedcarbon

Tianyi Chen, Wancong Gu, Gen Li, Qiuying Wang, Peng Liang, Xiaoyuan Zhang, Xia Huang

Journal Article

Cross-stacked super-aligned carbon nanotube/activated carbon composite electrodes for efficient water

Min Li, Shuai Liang, Yang Wu, Meiyue Yang, Xia Huang

Journal Article

Influence of pore structure on biologically activated carbon performance and biofilm microbial characteristics

Journal Article

Nonpolar cross-stacked super-aligned carbon nanotube membrane for efficient wastewater treatment

Journal Article

Adsorption of benzene and toluene from waste gas using activated carbon activated by ZnCl

Leila KARIMNEZHAD,Mohammad HAGHIGHI,Esmaeil FATEHIFAR

Journal Article

Removal of phenol by powdered activated carbon adsorption

Yan MA, Naiyun GAO, Wenhai CHU, Cong LI

Journal Article

Thermal defluorination behaviors of PFOS, PFOA and PFBS during regeneration of activated carbon by molten

Journal Article

Simultaneous Feammox and anammox process facilitated by activated carbon as an electron shuttle for autotrophic

Journal Article

Permeability and thermal conductivity of host compressed natural graphite for consolidated activatedcarbon adsorbent

Bo TIAN, Liwei WANG, Zhequan JIN, Ruzhu WANG

Journal Article

Functionalized activated carbon for the adsorptive removal of perchlorate from water solutions

Rovshan MAHMUDOV, Chinglung CHEN, Chin-Pao HUANG

Journal Article

Synthesis and characterization of phosphotungstic acid/activated carbon as a novel ultrasound oxidative

Liyan LIU, Yu ZHANG, Wei TAN

Journal Article

Insight into the promotion mechanism of activated carbon on the monolithic honeycomb red mud catalyst

Journal Article

Comparison of membrane fouling in ultrafiltration of down-flow and up-flow biological activated carbon

Lu Ao, Wenjun Liu, Yang Qiao, Cuiping Li, Xiaomao Wang

Journal Article

Effects of a diesel oxidation catalyst on gaseous pollutants and fine particles from an engine operating

Xiaoyan SHI, Kebin HE, Weiwei SONG, Xingtong WANG, Jihua TAN

Journal Article

Surface modification of broom sorghum-based activated carbon via functionalization with triethylenetetramine

Elaheh Mehrvarz, Ali A. Ghoreyshi, Mohsen Jahanshahi

Journal Article