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[2] WANG Ke－xi，CHEN Wei－min，QUAN Chun－guan: Journal of Hunan University of Science＆Technology(Social Science Edition) Vol.14(2011) No.5Sep．2011 [3] Wei-zhong Wu , Cai-xia Fan, Bang-jun Chen：Advanced Materials Research.
Nanjing University of Science &Technology.

Biodegradation Mechanism of Aniline Aerofloat by Bacillus Vallismortis Isolated from SBR System Weifeng Songa, Qi Dengb College of Environmental Science and Engineering，Guangdong University of Technology，Guangzhou 510006，Guangdong, China aweifengsong@263.net, bkathydeng02@163.com Keywords: aniline aerofloat; biodegradation; Bacillus vallismortis; mechanism Abstract.
Material and Method Material Active sludge for acclimation came from Lijiao Sewage Treatment Plant of Guangzhou.
Shi: Chinese Journal of Public Health Vol.9(1993) ,p.174-175
Xie: Leather science and engineering Vol.17(2007) ,p.35-41
Liu: Environmental Science Vol.26(2005) ,p.154～158 [13] W.

Research Status of Broken Belt Protector in Belt Conveyor Xiulian Liu1, a Xuntao Liu1, b Aifang Wang1, c Hongguang Wang2 1Heilongjiang Science and Technology Institute, 150027, Harbin, China 2 Harbin Engineering University, 150001,Harbin ,China alxl--2002@163.com blxt98@qq.com cwaf02yjs@163.com Key words: belt conveyor; broken belt; protector device Abstract.
Introduce Belt conveyor is the production of very common a continuous conveying equipment in coal, metallurgy, building materials, and other departments have extensive application.
[2] Shuming Liu, Liyun Gao, Heping Guo: Xishan Science &Technology, China 2001.p.28. in Chinese
[5] Yinglin Liu, Cangxi Jia, Chunying Li: Shang Xi Mining Institute Learned Journal, China 1995.p.59. in Chinese
Shizeng Zheng: Study of the Problem of broken-belt catching of belt conveyor(Shandong University of Science and Technology ,China 2011) . in Chinese.

Effects of chemical structure on adsorption of polycarboxylate superplasticizers on cement particles Shenghua Lva, Ruijun Gaob and Jianping Duanc College of Resource and Environment, Shaanxi University of Science & Technology, Xi’an 71002, Shaanxi, China alsh630603@yahoo.com.cn (corresponding author), bgao_423@163.com, cduanjp583@163.com Keywords: polycarboxylate, superplasticizer, chemical structure, adsorption Abstract.
Experiment and methods Materials.
Acknowledgements This research program was supported financially by the National Natural Science foundation of China (No. 21076121) and the Industrial foundation of the Education Office of Shaanxi Province (06JC21) and Graduate innovation fund of Shaanxi University of Science & Technology.
Cao, Effects of chemical structure on the properties of polycarboxylate-type superplasticizer in cementitious systems, Journal of the Chinese ceramic society. 38 (2010) 1698–1701

For concrete and metal surfaces, there are universal materials: - laminate systems; - gumming systems.
In this paper, IR spectral data were collected confirming the curing processes of composite materials (Fig. 1).
Maklakov, Refractory materials for steel-making equipment lining, J.
Glazunov, Epoxy-based sealers with ferromagnetic filler, Conctruction Materials. 1 (2010) 66-67
Monteiro, Evaluation of Izod impact and bend properties of epoxy composites reinforced with mallow fibers, Journal of Materials Research and Technology. 9(1) (2020) 373-382

Preparation of ZnSe Quantum Dots by Hydrothermal Method Assisted by Ammonia Huikai HAN1,a*, Jincheng HUANG2,b* , Hang QI3,c*, Duyou LU4,d* 1,3,4College of Materials Science and Engineering, Nanjing Tech University, Nanjing 210009, China 2ChuZhou Quantum Optoelectronic Co., Ltd Chouzhou 239000, China aemail:hanhuikai1993@163.com, bemail: 455832776@qq.com cemail: 52709326@qq.com; demail:duyoulu@njtech.edu.cn Keywords: quantum dots, ZnSe, hydrothermal method, ammonia Abstract.
The ZnSe QDs prepared in this study were expected to replace toxic Cd-related QDs in biomarkers, violet and blue light solid luminescent devices, and provide excellent parent materials for the doped ZnSe QDs system.
ZnSe is also II-VI inorganic semiconductor material and not toxic.
ZnSe QDs prepared by hydrothermal method assisted with ammonia can be applied in biomarker, purple and blue light solid luminescent devices, which can also be used as parent material for doping system.
Journal of Materials Chemistry, 2011, 21(44):17972-17977

Nekrasov of the National Academy of Sciences of Ukraine, 1 Acad.
Materials and Methods of Researches The investigations were carried out on Al-Cu alloy samples with copper content 25.0 – 36.0% (mass.), the rest is aluminum.
Archives of Materials Science and Engineering, 34(1), 14-18
Materials.
Journal of Technical Physics, 67(4), 7-12

Introduction Definition of light weight aggregate concrete is that new building materials’ density is not more than 1950 kg/m3 by using small density aggregate.
Test methods and results analysis Materials: Grade 42.5 Ordinary Portland cement produced by Yangzhou luyang cement，river sand with 2.5~2.6 fineness modulus, ceramisite with particle size range from 5~10mm,were used in the study.
Journal of materials processing technology, 2008, (204): 34-38
Construction and Building Materials, 2009, 23 (1): 353-363
Construction and Building Materials, 2012, (27): 252-258.

With the excellent insulation properties, science structure and mature technology, it widely promoted and applied in the severe cold and cold regions. 1.1 Strengthen the materials performance re-inspection of the insulation system The component materials properties and structure mode of the insulation system directly influence the energy-saving effect and durability of the external insulation engineering.
And the presence of hollow cavity structure in "spot sticky method" could provide the oxygen required for the combustion of insulation materials and the spread of flame combustion in the system. [1] The outside of the hole of door and window frames, and window panels should be heat preservation, between the door and window frame and the hole, required with the insulation material filling and sealing .
Two is to choose the small thermal conductivity materials, cutting off the heat bridge of metal frame and blade profile to make bridge-cut-off window whose effect is very good, such as aluminum alloy with the coating processing and with PVC plastic composite insulation treatment has low thermal conductivity.
If the cavity inner wall is coated with small radiation coefficient materials, the window frame materials insulation performance can be greatly improved, but the sealed air layer radiation heat transfer made of general building materials is more than 70% of the total heat transfer. [2] (2) Window glasses insulation performances should be improved Window glass is commonly used as transparent materials.
Feng： Renewable & Sustainable Energy Reviews 9 (2005), p. 91–94 [2] Yajun Wu and Chunxiang Liu: Journal of Liaoning Institute of Technology Vol. 26 (2006), p. 120–123 （in Chinese） [3] Lixiong Wang.

Citation & Key Engineering Materials Vols
Thus, the 234 Machining of Natural Stone Materials dynamic process of the sawing blade can be simplified as a steady state process.
Key Engineering Materials Vols. 235 We measured the cutting forces by the sawing test.
With the length of slot 30mm, 40mm and 50mm, the temperatures of the most area of special saw blade are 31-65ć , 29-63ć and 28-62ć and average temperatures are about 48ć, 46 Key Engineering Materials Vols. 237 ć and 45ć respectively.
Malkin: Transactions of the ASME: Journal of Manufacturing Science and Engineering Vol. 123 (2001), p. 191 [7] F.G.