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Optimization of microwave pretreatment of lignocellulosic waste for enhancing methane production: Hyacinth

Bai-Hang Zhao, Jie Chen, Han-Qing Yu, Zhen-Hu Hu, Zheng-Bo Yue, Jun Li

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 6, doi: 10.1007/s11783-017-0965-z

Abstract: The effect of microwave pretreatment on the anaerobic degradation of hyacinth was investigated usingThe components of lignin and the other constituents of hyacinth were altered by microwave pretreatmentpretreatment revealed that no new compounds were generated during hyacinth pretreatment by microwavepretreatment.The yield of methane per gram of the microwave-irradiated substrate increased by 38.3% as compared to

Keywords： Microwave pretreatment     Response surface methodology     Methane production     Hyacinth     Anaerobic digestion    

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Enhanced dewatering characteristics of waste activated sludge with Fenton pretreatment: effectiveness

Guangyin ZHEN, Xueqin LU, Baoying WANG, Youcai ZHAO, Xiaoli CHAI, Dongjie NIU, Tiantao ZHAO

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 2,   Pages 267-276 doi: 10.1007/s11783-013-0530-3

Abstract: In this work, the enhanced dewaterabing characteristics of waste activated sludge using Fenton pretreatmentThe results indicate that Fenton pretreatment is an effective technique for advanced waste activated

Keywords： Fenton pretreatment     response surface methodology (RSM)     capillary suction time (CST)     dewaterabilty     molecular    

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Biological pretreatment of corn stover by solid state fermentation of

Jian ZHANG, Xin REN, Wenqun CHEN, Jie BAO

Frontiers of Chemical Science and Engineering 2012, Volume 6, Issue 2,   Pages 146-151 doi: 10.1007/s11705-012-1220-6

Abstract: Biological pretreatment is a promising way to overcome the biorecalcitrance of cleaving the supermolecularfermentation of corn stover with the white-rot fungus was carried out and the efficiency of this pretreatmentdetermine the optimal timing and to understand the lignin structure and degradation mechanism in biological pretreatment

Keywords： biological pretreatment     Phanerochaete chrysosporium     solid state fermentation     biorecalcitrance    

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Pretreatment method of lignocellulosic materials for bioethanol production

Jin Shengying and Zhang Li’an

Strategic Study of CAE 2008, Volume 10, Issue 11,   Pages 82-88

Abstract:

The principle and practice of main pretreatment methods were reviewedstarting with an introduction of the necessary of pretreatment of lignocellulosic materials.In the end, the authors brought forward some suggestions for the development of pretreatment techniques

Keywords： lignocellulosic materials     bioethanol     pretreatment method    

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Thermochemical pretreatment of meat and bone meal and its effect on methane production

Guangxue WU , Zhenhu HU , Mark G. HEALY , Xinmin ZHAN ,

Frontiers of Environmental Science & Engineering 2009, Volume 3, Issue 3,   Pages 300-306 doi: 10.1007/s11783-009-0031-6

Abstract: prerequisite in many MBM disposal approaches, enhancement of the solubilization by means of thermochemical pretreatment

Keywords： thermochemical pretreatment     meat and bone meal     solid reduction     solid solubilization     methane production    

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Decomposition of perfluorooctanoic acid by microwave-activated persulfate: Effects of temperature, pH

Yuchi LEE, Shanglien LO, Jeff KUO, Chinghong HSIEH

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 1,   Pages 17-25 doi: 10.1007/s11783-011-0371-x

Abstract: Microwave-hydrothermal treatment of persistent and bioaccumulative perfluorooctanoic acid (PFOA) in waterconcentrations (0.01–0.15 mol·L ), and temperature (60°C, 90°C, and 130°C) on persulfate oxidation of PFOA under microwave

Keywords： microwave     perfluorooctanoic acid     pH     persulfate     chloride ions     perfluorocarboxylic acids    

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Study on the microwave-assisted extraction of polyphenols from tea

Liyun WANG, Peiyong QIN, Yan HU,

Frontiers of Chemical Science and Engineering 2010, Volume 4, Issue 3,   Pages 307-313 doi: 10.1007/s11705-009-0282-6

Abstract: This study demonstrated a promising method for quickly extracting tea polyphenol (TP) by microwave-assistedSome influential parameters, including MAE temperature, microwave power, concentration of extraction60% ethanol (v/v) and the solid/liquid ratio 1:12 g/mL at 80°C for 10 minutes under the microwave

Keywords： energy consumption     microwave-assisted extraction     optimum condition     pre-leaching     concentration    

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Characterisation of a microwave induced plasma torch for glass surface modification

Adam BENNETT, Nan YU, Fengzhou FANG, Marco CASTELLI, Guoda CHEN, Alessio BALLERI, Takuya URAYAMA

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 1,   Pages 122-132 doi: 10.1007/s11465-020-0603-5

Abstract: Microwave induced plasma torches find wide applications in material and chemical analysis.Investigation of a coaxial electrode microwave induced plasma (CE–MIP) torch is conducted in this studyMicrowave spectrum analysis is used to create a polar plot of the microwave energy being emitted fromthe coaxial electrode, where the microwave energy couples with the gas to generate the plasma jet.

Keywords： microwave induced plasma     spectrum analysis     surface modification    

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Soybean drying characteristics in microwave rotary dryer with forced convection

Ruifang WANG, Zhanyong LI, Yanhua LI, Jingsheng YE

Frontiers of Chemical Science and Engineering 2009, Volume 3, Issue 3,   Pages 289-292 doi: 10.1007/s11705-009-0022-y

Abstract: A new hybrid drying technique by combining microwave and forced convection drying within a rotary drum, i.e., microwave rotary drying, was developed with the purpose to improve the uniformity of microwaveIn a laboratory microwave rotary dryer, rewetted soybean was utilized as experimental material to studythe effects of drum rotating speed, ventilation flow rate, and specific microwave power on the dryingIncreasing ventilation flow rate and specific microwave power can improve the drying rate, but the cracking

Keywords： cracking     microwave     rotary drying     soybean    

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Degradation of trace nitrobenzene in water by microwave-enhanced H

Honghu ZENG, Lanjing LU, Meina LIANG, Jie LIU, Yanghong LI

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 4,   Pages 477-483 doi: 10.1007/s11783-012-0395-x

Abstract: To evaluate possible use of microwave-enhanced H O -based (MW/H O ) process to degrade trace nitrobenzeneThe results showed that 2450MHz microwave irradiation significantly enhanced oxidative decomposition

Keywords： microwave     hydrogen peroxide     nitrobenzene     humic acid    

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Experimental and theoretical study of microwave enhanced catalytic hydrodesulfurization of thiophene

Hui Shang, Pengfei Ye, Yude Yue, Tianye Wang, Wenhui Zhang, Sainab Omar, Jiawei Wang

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 4,   Pages 744-758 doi: 10.1007/s11705-019-1839-7

Abstract: gasoline model oil, over an industrial Ni-Mo/Al O catalyst was investigated in a continuous system under microwaveThe HDS efficiency was much higher (5%‒14%) under microwave irradiation than conventional heating.It was proved that the reaction was enhanced by both microwave thermal and non-thermal effects.Microwave selective heating caused hot spots inside the catalyst, thus improved the reaction rate.the analysis of the non-thermal effect, the molecular collisions were significantly increased under microwave

Keywords： thiophene     microwave irradiation     hydrodesulfurization     non-thermal microwave effect    

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Improved film evaporator for mechanistic understanding of microwave-induced separation process

Xin Gao, Dandan Shu, Xingang Li, Hong Li

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 4,   Pages 759-771 doi: 10.1007/s11705-019-1816-1

Abstract: Microwave-induced film evaporation separation process has been reported recently to separate the polarTo carry out these investigations, a novel microwave-induced falling film evaporation instrument wasThe systematic experiments on microwave-induced separation with different binary azeotropic mixturesFor the ethanol-ethyl acetate system, microwave irradiation shift the direction of evaporation separationMoreover, for DMC-H O system microwave-induced separation process broke through the limitations of the

Keywords： process intensification     microwave     falling film evaporation     separation     azeotrope    

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Microwave enhanced stabilization of copper in artificially contaminated soil

Hua ZHANG, Zhiliang ZHU, Noboru YOSHIKAWA

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 2,   Pages 205-211 doi: 10.1007/s11783-010-0290-2

Abstract: Microwave processing was used to stabilize copper ions in soil samples.Its effects on the stabilization efficiency were studied as a function of additive, microwave power,The stabilization efficiency of the microwave process was evaluated based on the results of the toxicityThe results showed that the optimal experimental condition contained a 700 W microwave power, 20 minin the contaminated soil was deduced to transform from unstable species to stable states after the microwave

Keywords： microwave     copper     stabilization    

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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 toluenezeolite-supported copper oxide (CuO/zeolite) catalyst mixed with silicon carbide (SiC), an excellent microwave-absorbingcompound was efficiently degraded on the surface of the catalyst at high reaction temperature achieved by microwave-heatedA set of experimental parameters, such as microwave power, air flow and the loading size of CuO etc.,

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

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Effect of thermal pretreatment on the surface structure of PtSn/SiO

Guozhen Xu, Jian Zhang, Shengping Wang, Yujun Zhao, Xinbin Ma

Frontiers of Chemical Science and Engineering 2016, Volume 10, Issue 3,   Pages 417-424 doi: 10.1007/s11705-016-1583-1

Abstract: The effect of thermal pretreatment on the active sites and catalytic performances of PtSn/SiO catalystMeanwhile, with the increment of thermal pretreatment temperature, Pt dispersion showed a decreasingSimultaneously, the amount of Lewis acid sites was remarkably influenced by such thermal pretreatment

Keywords： thermal pretreatment     acetic acid     hydrogenation     ethanol     PtSn/SiO2    

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Title Author Date Type Operation

Optimization of microwave pretreatment of lignocellulosic waste for enhancing methane production: Hyacinth

Bai-Hang Zhao, Jie Chen, Han-Qing Yu, Zhen-Hu Hu, Zheng-Bo Yue, Jun Li

Journal Article

Enhanced dewatering characteristics of waste activated sludge with Fenton pretreatment: effectiveness

Guangyin ZHEN, Xueqin LU, Baoying WANG, Youcai ZHAO, Xiaoli CHAI, Dongjie NIU, Tiantao ZHAO

Journal Article

Biological pretreatment of corn stover by solid state fermentation of

Jian ZHANG, Xin REN, Wenqun CHEN, Jie BAO

Journal Article

Pretreatment method of lignocellulosic materials for bioethanol production

Jin Shengying and Zhang Li’an

Journal Article

Thermochemical pretreatment of meat and bone meal and its effect on methane production

Guangxue WU , Zhenhu HU , Mark G. HEALY , Xinmin ZHAN ,

Journal Article

Decomposition of perfluorooctanoic acid by microwave-activated persulfate: Effects of temperature, pH

Yuchi LEE, Shanglien LO, Jeff KUO, Chinghong HSIEH

Journal Article

Study on the microwave-assisted extraction of polyphenols from tea

Liyun WANG, Peiyong QIN, Yan HU,

Journal Article

Characterisation of a microwave induced plasma torch for glass surface modification

Adam BENNETT, Nan YU, Fengzhou FANG, Marco CASTELLI, Guoda CHEN, Alessio BALLERI, Takuya URAYAMA

Journal Article

Soybean drying characteristics in microwave rotary dryer with forced convection

Ruifang WANG, Zhanyong LI, Yanhua LI, Jingsheng YE

Journal Article

Degradation of trace nitrobenzene in water by microwave-enhanced H

Honghu ZENG, Lanjing LU, Meina LIANG, Jie LIU, Yanghong LI

Journal Article

Experimental and theoretical study of microwave enhanced catalytic hydrodesulfurization of thiophene

Hui Shang, Pengfei Ye, Yude Yue, Tianye Wang, Wenhui Zhang, Sainab Omar, Jiawei Wang

Journal Article

Improved film evaporator for mechanistic understanding of microwave-induced separation process

Xin Gao, Dandan Shu, Xingang Li, Hong Li

Journal Article

Microwave enhanced stabilization of copper in artificially contaminated soil

Hua ZHANG, Zhiliang ZHU, Noboru YOSHIKAWA

Journal Article

CuO/zeolite catalyzed oxidation of gaseous toluene under microwave heating

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

Journal Article

Effect of thermal pretreatment on the surface structure of PtSn/SiO

Guozhen Xu, Jian Zhang, Shengping Wang, Yujun Zhao, Xinbin Ma

Journal Article