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Online since: January 2006
Authors: Rokuro Tomita, Hiroshi Hirao, Takashi Tochigi, Takamiki Tamashige
Shortages of landfill sites are predominantly accounted for by the difficulty in
constructing landfill sites due to community's irremovable anxiety about these harmful materials to
ooze or scatter from landfill sites.
The sum of these two (bottom ash and dechlorinated fly ash) can substitute for natural raw materials by up to 3 %.
Based on the chemical analysis of the stirred incineration ash, the rest of raw materials, normally chemical compositions of which have already been known, are accordingly weighed.
Two Flush Blenders are arranged and are alternately assigned for mixing raw materials and supplying them to the following process.
Approximately 28,000 t of industrial wastes, including incineration residues, will also be utilized annually in the process as raw materials and fuels.
The sum of these two (bottom ash and dechlorinated fly ash) can substitute for natural raw materials by up to 3 %.
Based on the chemical analysis of the stirred incineration ash, the rest of raw materials, normally chemical compositions of which have already been known, are accordingly weighed.
Two Flush Blenders are arranged and are alternately assigned for mixing raw materials and supplying them to the following process.
Approximately 28,000 t of industrial wastes, including incineration residues, will also be utilized annually in the process as raw materials and fuels.
Online since: January 2014
Authors: Chang Qing Liu, You Cai Zhao, Hong Lin, Yu Fang Yu
Effects of Initial pH on Bio-hydrogen Production from Alkaline Pretreated Municipal Sludge
Changqing LIU1,a, Yufang YU2,b, Hong LIN2,C, and Youcai ZHAO3,d
1School of Geographical Science, Fujian Normal University, Fuzhou 350007, China
2Institute of Environment Protection Science, Fujian Normal University, Fuzhou 350007, China
3The State Key Laboratory of Pollution Control and Resource Reuse, School of Environmental Science and Engineering, Tongji University, Shanghai 200092, China
amylcq@126.com(corresponding author), b1220624099@qq.com, c953926992@qq.com, dzhaoyoucai@tongji.edu.cn
Keywords: Municipal sludge; Alkaline pretreatment; Bio-hydrogen production; Anaerobic fermentation; Initial pH
Abstract.
The municipal sludge, which mainly composed of polysaccharides, proteins as well as abundant groups of microorganisms, has been proved to be a promising biological material for hydrogen production by anaerobic fermentation.
For example, the optimal initial pH for fermentative hydrogen production reported by Khanal[7] et al. was 4.5 for sucrose and starch using compost material obtained from Iowa State University composting pile as a seed source.
Materials and methods Sludge.
Liu, Influential factors of fermentative hydrogen production from thermally treated sewage sludge, The Chinese Journal of Process Engineering, 9(2009) 47-52.
The municipal sludge, which mainly composed of polysaccharides, proteins as well as abundant groups of microorganisms, has been proved to be a promising biological material for hydrogen production by anaerobic fermentation.
For example, the optimal initial pH for fermentative hydrogen production reported by Khanal[7] et al. was 4.5 for sucrose and starch using compost material obtained from Iowa State University composting pile as a seed source.
Materials and methods Sludge.
Liu, Influential factors of fermentative hydrogen production from thermally treated sewage sludge, The Chinese Journal of Process Engineering, 9(2009) 47-52.
Online since: October 2022
Authors: Xu Xin, Ren Dong Liu, Chun Lin Li, Liang Xiao, Lin Li, Rui Kun Zhang
Fig. 4a illustrated the engineering stress-strain curves of the studied steel in static and dynamic conditions.
(a) Typical engineering stress-strain curves at different strain rates (b)Ultimate tensile strength(UTS) and yield strength(YS) (c)Typical percentege total elongation at maximum force(UL).
Materials Science & Engineering A, 2016, 680(JAN.5):54-63
Materials Science & Engineering: A, 2016 649 417-425
Metallurgical & Materials Transactions A, 2001 32(11) 2759-2768
(a) Typical engineering stress-strain curves at different strain rates (b)Ultimate tensile strength(UTS) and yield strength(YS) (c)Typical percentege total elongation at maximum force(UL).
Materials Science & Engineering A, 2016, 680(JAN.5):54-63
Materials Science & Engineering: A, 2016 649 417-425
Metallurgical & Materials Transactions A, 2001 32(11) 2759-2768
Online since: May 2016
Authors: Alena Kohoutková, Petr Bily, Josef Fladr, Jan Vodicka
Therefore, the curvature of the panels can be identified as a key factor.
Table 1 Overview of the specimens Type Experiment Specimen d [mm] Type Experiment Specimen d [mm] EPRI (L-profiles) Z1 (buckling) TL1 0 JETE (studs) Z1 (buckling) TT1 0 TL2 0 TT2 0 TL3 0 TT3 0 TL4 1.07 TT4 1.16 TL5 1.08 TT5 1.10 TL6 1.15 TT6 1.09 Z2 (shear) SL1 - Z2 (shear) ST1 - SL2 - ST2 - SL3 - ST3 - Materials Special concrete mix was designed with properties similar to the material used for the construction of JETE containment [5].
Experiments The experiments were carried out in the laboratories of the Faculty of Civil Engineering, Czech Technical University in Prague on ZUZ 200-1350 – HA 63-200 testing machine (maximum load 200 kN).
Nuclear Engineering and Design 16 (1971), pp. 294 – 300
Submitted for publishing in Nuclear Engineering and Design, publication expected by the end of 2015
Table 1 Overview of the specimens Type Experiment Specimen d [mm] Type Experiment Specimen d [mm] EPRI (L-profiles) Z1 (buckling) TL1 0 JETE (studs) Z1 (buckling) TT1 0 TL2 0 TT2 0 TL3 0 TT3 0 TL4 1.07 TT4 1.16 TL5 1.08 TT5 1.10 TL6 1.15 TT6 1.09 Z2 (shear) SL1 - Z2 (shear) ST1 - SL2 - ST2 - SL3 - ST3 - Materials Special concrete mix was designed with properties similar to the material used for the construction of JETE containment [5].
Experiments The experiments were carried out in the laboratories of the Faculty of Civil Engineering, Czech Technical University in Prague on ZUZ 200-1350 – HA 63-200 testing machine (maximum load 200 kN).
Nuclear Engineering and Design 16 (1971), pp. 294 – 300
Submitted for publishing in Nuclear Engineering and Design, publication expected by the end of 2015
Online since: September 2013
Authors: Jian Fen Liu, Xing Nan Zhang, Hui Min Wang
Trend Analysis of China Flood Disaster and Challenges in the Future
Liu Jianfen1,2, a, Zhang Xingnan1,3,b , Wang Huimin4,c
1 National Engineering Research Center of Water Resources Efficient Utilization and Engineering Safety, Hohai University, Nanjing, China
2 Nanjing Hohai Science and Technology Co Ltd.
,Nanjing, China 3 College of Hydrology and Water Resource, Hohai University, Nanjing, China 4 State Key Laboratory of Hydrology-water Resources and Hydraulic Engineering, Hohai University, Nanjing, China aljfloow@163.com, bzxn@hhu.edu.cn, chmwang@hhu.edu.cn Keywords: Trend Analysis; Flood Damage; Mann-Kendall Test; Data Series Abstract China is a country with frequent floods from ancient periods, caused by its complicate topology, higher in western regions, lower in eastern regions, consisting of three kinds of terraces, and precipitation variance at different seasons in a common, heavy or scare year.
Materials and Methods Study areas and data collection China is a country with frequent floods from ancient periods, caused by its complicate topology, higher in western regions, lower in eastern regions, consisting of three kinds of terraces, and precipitation variance at different seasons in a common, heavy or scare year.
,Nanjing, China 3 College of Hydrology and Water Resource, Hohai University, Nanjing, China 4 State Key Laboratory of Hydrology-water Resources and Hydraulic Engineering, Hohai University, Nanjing, China aljfloow@163.com, bzxn@hhu.edu.cn, chmwang@hhu.edu.cn Keywords: Trend Analysis; Flood Damage; Mann-Kendall Test; Data Series Abstract China is a country with frequent floods from ancient periods, caused by its complicate topology, higher in western regions, lower in eastern regions, consisting of three kinds of terraces, and precipitation variance at different seasons in a common, heavy or scare year.
Materials and Methods Study areas and data collection China is a country with frequent floods from ancient periods, caused by its complicate topology, higher in western regions, lower in eastern regions, consisting of three kinds of terraces, and precipitation variance at different seasons in a common, heavy or scare year.
Online since: December 2010
Authors: Han Bing Liu, Chun Li Wu, Jing Wang
In bridge health monitoring, the first and necessary key
technology is the sensor placement.
[2] Carlos Rodrigues, Carlos Félix, Armindo Lage, Joaquim Figueiras, in: Engineering Structures, 32:1993-2002 (2010)
[5] Guo H Y, Zhang L, Zhang L L, et al, in: Smart Materials and Structures, 13 (3): 528-534 (2004)
Song, in: Proceedings of the 11th International Conference on Engineering, Science, Construction, and Operations in Challenging Environments (2008)
[12] Fei Kang, Jun-jie Li, Qing Xu, in: Advanced Engineering Informatics, 22:362-370 (2008).
[2] Carlos Rodrigues, Carlos Félix, Armindo Lage, Joaquim Figueiras, in: Engineering Structures, 32:1993-2002 (2010)
[5] Guo H Y, Zhang L, Zhang L L, et al, in: Smart Materials and Structures, 13 (3): 528-534 (2004)
Song, in: Proceedings of the 11th International Conference on Engineering, Science, Construction, and Operations in Challenging Environments (2008)
[12] Fei Kang, Jun-jie Li, Qing Xu, in: Advanced Engineering Informatics, 22:362-370 (2008).
Online since: January 2010
Authors: S.J. Chang, K.L. Lee, P.C. Chang, K.H. Lee, A.N. Tu
Lee
3,c
1
Department of Electrical Engineering, Kun Shan University, Tainan, Taiwan
2 Institute of Microelectronics and Department of Electrical Engineering
National Cheng Kung University, Tainan , Taiwan
3
Department of Materials Science and Engineering, I-SHOU University, Kaohsiung, Taiwan
apcchang@mail.ksu.edu.tw,
bchangsj@mail.ncku.edu.tw,
ckrlee@isu.edu.tw
Key Words: Ga-Doped ZnO, radio frequency magnetron sputtering, thermal annealing
Abstract.
Online since: January 2013
Authors: Jian Guo Zou, Dian Mo Zheng, Yan Bin Yu, Hua Qiang Fu, Jing Jing Huang, Bu Hui Li, Qi Wu, Zhao Qiang Xiao, Jiao Liu, Hai Long Peng, Mei Luo, Jun Du
Hydrophilic and Photocatalytic Performances of Y-doped Titanium Dioxide Thin Films
Jun Du*,a, Yanbin Yub, Jingjing Huangc, Huaqiang Fud, Buhui Lie, Qi Wuf, Zhaoqiang Xiaog, Jiao Liuh, Hailong Pengi, Mei Luoj, Dianmo Zhengk and Jianguo Zoul
Department of Chemical Engineering, College of Environmental and Chemical Engineering, Key Lab of Poyang Lake Ecology and Bio-resource Utilization (Ministry of Education), Nanchang University, Nanchang, 330031, China,
aemail:dujun0321@hotmail.com, bemail: 729332757@qq.com, cemail: huangjingjing312@126.com, demail: 570166501@qq.com, eemail: libuhui@yahoo.cn, femail: 462543899@qq.com, gemail:xiaoqiang19891015@126.com, hemail: 1017467026@qq.com, iemail: 343654872@qq.com, jemail: 19561000@qq.com, kemail: zhengdianmo@sohu.com, lemail: jianguozou@163.com
Keywords: TiO2; Y-doped; hydrophilicity; photocatalytic activity
Abstract.
Visible-Light Photocatalysis in Nitrogen-Doped Titanium Oxides [J].science, 293 (2001) 269-271 [3] Yazhou Lu, Zumin Qiu, Preparation and Photocataiytic Activity of Pb2+-SiO2-TiO2 Composite Catalyst, Journal of Nanchang University (Engineering & Technology), 33 (2011) 112-116, (in chinese) [4] I Sopyan, M Watanabe, S Murasawa, K Hashinoto, A Fujishima.
Khan Shahed, Sultana Tamanna, Photoresponse of n-TiO2 thin film and nanowire electrodes, Solar Energy Materials & Solar Cells, 76 (2003) 211–221 [9] Y Xie, C.
Visible-Light Photocatalysis in Nitrogen-Doped Titanium Oxides [J].science, 293 (2001) 269-271 [3] Yazhou Lu, Zumin Qiu, Preparation and Photocataiytic Activity of Pb2+-SiO2-TiO2 Composite Catalyst, Journal of Nanchang University (Engineering & Technology), 33 (2011) 112-116, (in chinese) [4] I Sopyan, M Watanabe, S Murasawa, K Hashinoto, A Fujishima.
Khan Shahed, Sultana Tamanna, Photoresponse of n-TiO2 thin film and nanowire electrodes, Solar Energy Materials & Solar Cells, 76 (2003) 211–221 [9] Y Xie, C.
Online since: May 2011
Authors: Weerapol Namboonruang, Rattanakorn Rawangkul, Wanchai Yodsudjai, Joseph Khedari
Khedari1,d
1Rattanakosin College for Sustainable Energy and Environment, RMUTR 73170, Thailand
2Department of Civil and Architecture, Faculty of Science and Technology, MCRU 70150, Thailand
3Department of Civil Engineering, Faculty of Engineering, Kasetsart University 10900, Thailand
abannork_civil@hotmail.com,brrawangkul@yahoo.com,cfengwcy@ku.ac.th,dj_khedari@yahoo.ac.th
Key words: Pozzolanics Soil Bricks(PSB), Fly Ash, Thermal Conductivity, Local Soil Cement Brick
Abstract.
To see the properties of these materials that will be enough to use as a pozzolanic material to some degree.
So these materials will be used to maximum benefit in improving the property.
Non- Conventional Materials and Technology (NOCMAT2009) 2009; Bath, Uk
Non- Conventional Materials and Technology (NOCMAT2009) 2009; Bath, Uk
To see the properties of these materials that will be enough to use as a pozzolanic material to some degree.
So these materials will be used to maximum benefit in improving the property.
Non- Conventional Materials and Technology (NOCMAT2009) 2009; Bath, Uk
Non- Conventional Materials and Technology (NOCMAT2009) 2009; Bath, Uk
Online since: June 2012
Authors: Ashok Kumar, Nora Ortega, Sandra Dussan, Shalini Kumari, Dilsom Sanchez, James Scott, Ram Katiyar
To overcome weak magnetoelectric (ME) coupling coefficient, interfacial coupling with the magnetic materials grown over layers of multiferroic materials, exchange bias coupling with magnetic materials in the form of multilayers and superlattices has been utilized.
It is expected that multilayer structures of ferroelectric/magnetic and multiferroic/magnetic materials will be the key for future nonvolatile memory elements [6].
Charge ordering and the geometrical frustration also lead to ferroelectricity in the magnetic materials; these groups of materials are basically magnetic in nature.
In case of single phase materials, ME is the cross-coupling between electric polarization and magnetism in a material.
Spin states of the magnetic materials are analogous to the polarization state of the ferroelectric materials or vice versa.
It is expected that multilayer structures of ferroelectric/magnetic and multiferroic/magnetic materials will be the key for future nonvolatile memory elements [6].
Charge ordering and the geometrical frustration also lead to ferroelectricity in the magnetic materials; these groups of materials are basically magnetic in nature.
In case of single phase materials, ME is the cross-coupling between electric polarization and magnetism in a material.
Spin states of the magnetic materials are analogous to the polarization state of the ferroelectric materials or vice versa.