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However, the current biological adsorption materials with low efficiency and difficult isolation from waste water are single strains [14].
Materials and Methods A.
Journal of Environmental Sciences, 2005, 17: 212-214
Journal of Hazardous Materials, 2008, 154: 639-648
Chinese Journal of Environmental Engineering, 2010,4(2):373-376.

The stress concentration sensitivity of structural materials is primarily determined by their properties, theoretical stress concentration factor, the size of the objects under investigation, loading conditions [2].
Acknowledgement The research was sponsored by the National Nature Science Foundation (No.51265013), Natural Science Foundation of Jiangxi Province (No.20114BAB206020), Science Foundation of education office of Jiangxi Province (GJJ12302) and visiting scholar plan of universities in Jiangxi province.
Assessment of the effect of stress concentration on the fatigue resistance of structural materials under asymmetrical loading[J].Strength of Materials, 2013, 45(1):82-92 [3] Y H Zhang.The Design and Application of Welded Structures[M].
International Journal of Fatigue, 26 (2004) 1217-1224
International Journal of Fatigue, 2007, 29 (12):1554-1570

Floods with floating materials from northern mountainous areasoften arrived here, the floating materials accumulated at the Luyang Lake center and then the lake divided as two smaller lakes.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (No. 41101080), Shandong Natural Science Foundation (No.
And, thanks for the materials provided by local authorities of Shaanxi Province.
[4] B.Sun,N.Wang,J.C.Xie: Journal of Shenyang Agricultural University, Vol.2(2009) [5] J.
Journal of Hydraulic Engineering, 2009,3:372-377

Research on Physical and Chemical Behavior of Crumb Rubber in Asphalt Rubber DING Zhana, JIANG Junb,HE Shaoyingc , SHEN Chengd School of Environmental Science and Engineering, Chang’an University, Xi’an 710064, P.
Test Materials The performance of asphalt, the size and the physical and chemical indicators of the crumb rubber in this research are listed in table 1 to 4.
Journal of Materials Science. (2002), p.557-566 [9] F.J.
Chemical Engineering Journal, Vol.89(2002), p.53-61 [10] P.
Journal of Materials in Civil Engineering, Vol.16(2004), p.387-390

Hotza 1,2 1 Graduate Program in Materials Science and Engineering (PGMAT), Federal University of Santa Catarina (UFSC), 88040-900 Florianópolis, SC, Brazil 2 Department of Chemical Engineering and Food Engineering (EQA), Federal University of Santa Catarina (UFSC), 88040-900 Florianópolis, SC, Brazil 3 Centre of Technology in Materials (CTCmat), 88802-330 Criciúma, SC, Brazil Keywords: triaxial ceramics, sodium silicate, deflocculation curves, mixture design.
Three raw materials were used, characterized as clay, feldspar and quartz.
Materials and Methods The raw materials used - clay, feldspar and quartz - were characterized mineralogically and chemically, respectively, by X-ray diffraction (XRD), Philips model Xpert, with Cu Kα radiation and Ni filter (40 kV, 20 mA), and by X-ray fluorescence, Philips model PW2400.
Table 1 present the chemical composition of raw materials.
Chemical composition of the raw materials.

Materials and methods Study area.
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Material and methods Material.
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Analyze and compare the calculation results of the hat-shaped aggregates of the four core materials.
Mechanics of Composite Materials; Hemisphere,J.
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Progress in Aerospace Sciences, 2010, 46(8): 342-352
Strength of Materials, 2016: 1-9.

(3) Confirm design parameter of temperature and material
The evaluation and disease cause analysis of cement pavement for XiaFen expressway[J].Shanxi Science & Technology of Communications,2008(6):4-6
Journal of China & Foreign Highway,2013,33(4):80-84
[9] Chunhui Zhang, Jin Lv, Quansheng Zhao, Xizhao Wang.Damage mechanism and prevention of widened embankment[J].Journal of Liaoning Technical University(Natrual Science),2012, 31(2):168-171
[10] Huquan Chen.Several problems in construction of cement-concrete road surface[J].Journal of Liaoning Technical University(Natural Science),2011,30(supplyment):111-113.

“A Comparison of Fatigue Properties of Austempered Versus Quenched and Tempered 4340 Steel,” Journal of Materials Engineering and Performance 21 (2012): 1008-1024
SAE Transactions: Journal of Materials & Manufacturing 116, (2008): 253-261
“Overview of residual stress after quenching part II: factors affecting quench residual stresses,” International Journal of Materials and Product Technology 24 (1-4), (2005): 53-97
Materials Science Forum 539-543 (2007): 4464-4469
SAE International Journal of Materials and Manufacturing 6(2), (2013): 421-430.