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Online since: December 2012
Authors: Jin Xu, Li Gang Xu, Lei Dong, Ran Gong
Field studies on the treatment capacity of the stormwater wetland
Jin Xu1,2, a, Ligang Xu2,b, Ran Gong1,c,Lei Dong 2,d
1Department of environmental engineering, Nanjing institute of technology, Nanjing, China
2State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing, China
aXujin100408@163.com, bLgxu@niglas.ac.cn, chhuhenry@163.com, ddlyltt@126.com
Keywords: wetland, phosphorus, nitrogen, removal effect
Abstract.
Materials and methods The wetlands system.
This work was financially supported by National Natural Science Foundation of China (41101465, 50909019) , National Basic Research Program of China (973 Program, No. 2012CB417005), Youth Foundation of Nanjing Institute of Technology (QKJA2010009) and University Natural Science Foundation of Jiangsu Province (11KJB610003).
Journal of Hydrology.
Environmental Science Press of China (1993) .
Materials and methods The wetlands system.
This work was financially supported by National Natural Science Foundation of China (41101465, 50909019) , National Basic Research Program of China (973 Program, No. 2012CB417005), Youth Foundation of Nanjing Institute of Technology (QKJA2010009) and University Natural Science Foundation of Jiangsu Province (11KJB610003).
Journal of Hydrology.
Environmental Science Press of China (1993) .
Response of Ecosystem Service Value to Land Use Change in Coastal Zone of Bohai Sea in Last 30 Years
Online since: October 2011
Authors: Yong Hai Yu, An Ning Suo, Nan Jiang
Studies in Laizhou bay told function of salt lake mainly focus on materials supply[15].
Studies in Laizhou bay also told function of.fishing ponds was food supply and materials supply[15-16].
Chinese Science B ulletin, 45(10):870-876(2000).
Marine Environment Science, 12(2):36-42(2009).
Journal of Natural Resource, 18(2) :189-196(2003).
Studies in Laizhou bay also told function of.fishing ponds was food supply and materials supply[15-16].
Chinese Science B ulletin, 45(10):870-876(2000).
Marine Environment Science, 12(2):36-42(2009).
Journal of Natural Resource, 18(2) :189-196(2003).
Online since: February 2012
Authors: Min Lu, Xue Bin Feng, Xian He Tang, Kui Liu
ZhuZhou Times New Materials Technology CO., LTD China
2.
Applied Surface Science, Applied Surface Science,257(2011)10459–10464 [6] J.
Composites Science and Technology, 69(2009) 523–530 [7] E.
Materials and Design,1998,19:93-97 [10] J.
Journal Of Beijing University Of Chemical Technology, 34(5) (2007)523-539 [12] Samuel Meure, Dong-Yang.
Applied Surface Science, Applied Surface Science,257(2011)10459–10464 [6] J.
Composites Science and Technology, 69(2009) 523–530 [7] E.
Materials and Design,1998,19:93-97 [10] J.
Journal Of Beijing University Of Chemical Technology, 34(5) (2007)523-539 [12] Samuel Meure, Dong-Yang.
Online since: May 2023
Authors: E.V. Salomatina, A.E. Mochalova, E.V. Bobrina, N.V. Illarionova
Chitosan and sodium alginate are promising polysaccharides for the creation of such materials.
Materials and Methods We used sodium alginate (SA) (chemically clean, Shanghai MACKLIN Biochemical Co.
Bil, The effect of chitosan form on the shape memory properties of polyurethane based composites, Materials Letters. 284 (2021) 1297-1331
Gould, Bioperspectives for shapememory polymers as shape programmable, active materials, Biomacromolecules 20 (2019) 3627–3640
Du, Shape-memory polymers and their composites: Stimulus methods and applications, Progress in Materials Science, 56 (2011) 1077–1135
Materials and Methods We used sodium alginate (SA) (chemically clean, Shanghai MACKLIN Biochemical Co.
Bil, The effect of chitosan form on the shape memory properties of polyurethane based composites, Materials Letters. 284 (2021) 1297-1331
Gould, Bioperspectives for shapememory polymers as shape programmable, active materials, Biomacromolecules 20 (2019) 3627–3640
Du, Shape-memory polymers and their composites: Stimulus methods and applications, Progress in Materials Science, 56 (2011) 1077–1135
Online since: January 2013
Authors: Chang Hong Xie
Drilling sealing material is cement mortar.
Coal Science and Technology, 2011,39(1): 6-10 [3] OUYANG Zhenhua, OUYANG Zhenhua, ZHANG Yin et c.
JOURNAL OF XI’AN UNIVERSITY OF SCIENCE AND TECHNOLOGY, 2003, 23(4):372-274 [6] Li Tonglin.
Earth Science-journal of China University of Geosciences, 1994, 19(4), 537-545 [7] Ni Xiaoming, Su Xianbo et c.
Journal of China University of Mining & Technology, 2010, 39(5) [8] Wu Fubing.
Coal Science and Technology, 2011,39(1): 6-10 [3] OUYANG Zhenhua, OUYANG Zhenhua, ZHANG Yin et c.
JOURNAL OF XI’AN UNIVERSITY OF SCIENCE AND TECHNOLOGY, 2003, 23(4):372-274 [6] Li Tonglin.
Earth Science-journal of China University of Geosciences, 1994, 19(4), 537-545 [7] Ni Xiaoming, Su Xianbo et c.
Journal of China University of Mining & Technology, 2010, 39(5) [8] Wu Fubing.
Online since: May 2011
Authors: Xiao Ming Yuan, Rui Sun, Long Wei Chen
After onsets of subsoil liquefaction, the properties of subsoil are similar to liquid that shear wave cannot propagate through the material.
Yasuda, et al.: Journal of Geotechnical and Geoenvironmental Engineering Vol. 132 (2006), p. 237-247
R., Li, et al.: Northwestern Seismological Journal Vol. 31 (2009), p. 8-14.
Sun: Journal of Rock and Soil Mechanics, Vol.31, No.12 (2010), p.3823-3828.
Sun: Journal of Basic Science and Engineering Vol. 18 (Suppl.) (2010), p. 189-199.
Yasuda, et al.: Journal of Geotechnical and Geoenvironmental Engineering Vol. 132 (2006), p. 237-247
R., Li, et al.: Northwestern Seismological Journal Vol. 31 (2009), p. 8-14.
Sun: Journal of Rock and Soil Mechanics, Vol.31, No.12 (2010), p.3823-3828.
Sun: Journal of Basic Science and Engineering Vol. 18 (Suppl.) (2010), p. 189-199.
Online since: September 2015
Authors: Gow Yi Tzou, Kao Hua Chang, Ching Wei Shih
Die cores are made of fixed materials, thus they are exempted from the setting of control factors, which is because the crack is yielded from punch but wearing, thus if using the material with high hardness but brittle (low cobalt content), or the material with low hardness but soft (high cobalt content), then the die core would be more easily cracked.
Therefore, with the consideration of cost for making die, less materials were used to reduce the material costs, we reselected the best combination is A1, B1, C3 and D3.
Wu and J.Tang, The state of the art in cold forming simulation, J. of Materials Processing Technology 71 (1997) 64-70
Alten, Tool life in cold forging – an example of design improvement to increase service life, Journal of Materials Processing Technology 98 (2000) 90-96
Tang, Applications of numerical simulation to the analysis of bulk-forming process—case studies, Journal of Materials Processing Technology 150 (2004) 56-61
Therefore, with the consideration of cost for making die, less materials were used to reduce the material costs, we reselected the best combination is A1, B1, C3 and D3.
Wu and J.Tang, The state of the art in cold forming simulation, J. of Materials Processing Technology 71 (1997) 64-70
Alten, Tool life in cold forging – an example of design improvement to increase service life, Journal of Materials Processing Technology 98 (2000) 90-96
Tang, Applications of numerical simulation to the analysis of bulk-forming process—case studies, Journal of Materials Processing Technology 150 (2004) 56-61
Online since: April 2016
Authors: Bei Chen Zhang, Qing Lian Li, Yuan Wang, Jian Qiang Zhang
The material of the mini-channel is the high-precision 321 stainless steel with the machining error of ±0.01 mm.
International Journal of Heat and Mass Transfer, 2005, 48(8): 1572-1582
International Journal of Heat and Mass Transfer, 2002, 45(16): 3275-3286
International Journal of Heat and Fluid Flow, 2009, 30(2009): 854–867
International Journal of Multiphase Flow, 2005, 31(2005): 371-392
International Journal of Heat and Mass Transfer, 2005, 48(8): 1572-1582
International Journal of Heat and Mass Transfer, 2002, 45(16): 3275-3286
International Journal of Heat and Fluid Flow, 2009, 30(2009): 854–867
International Journal of Multiphase Flow, 2005, 31(2005): 371-392
Online since: November 2014
Authors: Yuan Song, Guang Hui Cheng
Grinding process of materials is a process that a complicated particle reduces, which involves inestimable factors and parameters such as strength, hardness, toughness, shape, size, temperature and moisture, density and homogeneity of materials, and external conditions such as application of force, instant interaction force and distribution of particle group in grinding process [11].
In the process of producing cement, reducing the granularity of materials to be grinded is the fundamental way to realize high quality, high yield and low consumption of mills.
Zhang, Research on compound admixture of concrete with high performance, Fujian Building Materials, 2010,(4):33-36
Zhang, Experimental research on grinding technology of ground granulated blast furnace slag, Henan Building Materials, 2007,(4):12-16
Zhang, Research on activation of slag, Journal of Tongji University (Natural Science), 2005, 33( 2) : 208- 211.
In the process of producing cement, reducing the granularity of materials to be grinded is the fundamental way to realize high quality, high yield and low consumption of mills.
Zhang, Research on compound admixture of concrete with high performance, Fujian Building Materials, 2010,(4):33-36
Zhang, Experimental research on grinding technology of ground granulated blast furnace slag, Henan Building Materials, 2007,(4):12-16
Zhang, Research on activation of slag, Journal of Tongji University (Natural Science), 2005, 33( 2) : 208- 211.