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Magnetic CuFe2O4 Nanoparticles for Adsorpstion of Cr(VI) from Aqueous Solution Poedji Loekitowati Hariani1,a, Fahma Riyanti2,b 1,2Department of Chemistry, Faculty Matematics and Science Sriwijaya University, Palembang, Indonesia apujilukitowati@yahoo.com, bfatechafj@yahoo.com Keywords: magnetic CuFe2O4, co-precipitation, adsorption, Cr(VI).
By simple magnetic procedure, the obtained materials were separated from water and dried in oven at 1050C.
Sax, In Dangerous Properties Of Industrial material, 6th ed., Van Nostrand Reinhold Co, New York, 1984 [6] Yong, G.Z., H.Y.
Science Research 12 (2009) 17-22 [8] S.H.
Dewi, and Ridwan, Synthesis and characterization magnetic nanoparticles Fe3O4 for adsorption chromium hexavalen, Indonesian Journal of Material Science, 13 (2012) 136-140 [9] J.

Potassium ferrate combined with powdered activated carbon to remove trace organics in water Zhaocheng Zhang1, a, Huanzhou Zhang1, b and Jianguo Cui1, c 1 College of Environmental Science and Engineering, Taiyuan University of Technology, No.79, West Yingze Avenue , Wanbailin District, Taiyuan City, Shanxi Province, 030024, China a203yipi@163.com, btaiyuanzhz10@163.com, c afh2005@163.com Keywords: Potassium ferrate, Phenol, Powdered activated carbon Abstract.
Introduction Phenol is soluble in water, aromatic crystal as an important chemical raw materials, phenol is widely used in the chemical, pharmaceutical and agricultural aspects.
Materials and Methods Main reagents.
Water Science Technology，1996，33(3)：119-130
“Removal of chlorophenol from drinking water by ferrate [J] ” .Journal of Environmental Sciences，2001，21(6)：701-704

Experiments Experimental materials.
The test material is P355NL1 which is frequently used to make bogie structure, the chemical composition and mechanical properties was shown in Table 1 and Table 2.
The weld joint was welded by GMAW for the 4 weld seams, and the welding material is EN440 G4Si1.
Acknowledgements The work is supported by the National Nature Science Foundation of China (51365014, 51065010) and the Nature Science Foundation of Jiangxi Province (2009GZC0016).
Joo: International Journal of Automotive Technology,Vol.9(2008), p.95 [3]WU Huichao, WU Pingbo: International Conference on Transportation Engineering, Chengdu, 2009, p.1831 [4]Weihua Zhang, PingboWu, XuejieWu, et al: Engineering Failure Analysis,Vol.13(2006), p.427 [5] Gleiter H: ActaMaterialia, Vol.48,(2000), p.1 [6]Wang Dongpo, Zhou Da: Journa l of Tianjin University, Vol. 40(2007), p.623

The MeshViz XLM extended module provided powerful functions of model grids drawing in the field of applied science, model grids extraction and data matching, and contained advanced data visualization design components, complex surfaces and 3D charts components, and other visual objects.
The reservoir model were stored by the MoMesh type object, and displayed in the scene, including the expression of the formation data attribute information, while the model attribute value were stored in the MoScalarSetIJK types of objects, and then the material binding method specified by MoLinearColorMapping type object was taken to render by the MoLinearColorMapping type object.
There were two ways of Open Inventor material binding, PER_CELL and PER_NODE.
The former method was chosen in this paper to bind the material rendering to the cell, which expressed the different attribute information.
Foundation item: Scientific Research Fund of Heilongjiang Provincial Education Department (No.12521050), National Science and Technology Major Project of the Ministry of Science and Technology of China (No.2011ZX05021),CNPC Innovation Foundation (No. 2012D-5006-0609) References [1] TENG Yi-jian,CHAI Shan,JING Xu,JIAO Xue-jian.Virtual driving simulation system based on Open Inventor[J].journal of Computer Applications,2009,29(Z1):323-325

On current of this, Micro/nano silicate powders were prepared by planetary ball milling, and the tribological behaviors of which as lube additive in No.46 mechanical oil were investigated on a four-ball machine and the lubricating mechanism was discussed. 1 Experimental 1.1 Materials Some pieces of silicate ores were pulverized into powders with a size between 160 mesh and 200 mesh by a vibration pulverizer.
A. mazzamaro: Lubricating Oil Vol. 22 (2007), p. 43 [7] He Yang, Shenghua Li, Yuansheng Jin: Tribology Vol. 2 (2005), p. 308 [8] Yang Yu, Jianlin Gu, Feiyu Kang et al: Applied Surface Science Vol. 253 (2007), p. 7549 [9] Boshui Chen, Fang Lou, Jianhua Fang: China Petroleum Processing and Petrochemical Technology Vol. 2 (2009), p. 31 [10] C.
Suryanaryana: Progress in Materials Science Vol. 46 (2001), p. 181 [11] Tarqj P, Cerpa A, Garcia-Gonzalez MT et a1: Journal of Colloid and Interface Science Vol. 231 (2000), p. 176

Absorption Equilibrium and Thermodynamics of Fenugreek Yellow Pigment on Macroporous Resins Feng Han1, a,Wenhong Li2,b, Xuan Tang3,c and Dong Li2,d 1School of Environment Science and Engineering, Chang’an University, Xi’an 710054,China 2College of Chemical Engineering of Northwest University,Xi’an 710069,China 3School of Chemistry and Chemical Engineering, Xi’an Shiyou University, Xi’an 710065, China ahanfeng@chd.edu.cn,bliwenhong@nwu.edu.cn, ctangxuanyy@126.com, dlidong@nwu.edu.cn Keywords: Yellow pigment, Fenugreek, Macroporous resins, Model, Thermodynamics Abstract.
Galactomannan (plant gum) extracted from endosperm of Fenugreek seed because it can rapidly dissolve in water, and can form a high viscosity and stability solution in low concentrations,It is used as thickener, stabilizer agents, adhesives,widely used in oil exploration, food, pharmaceutical, cosmetic, ordnance explosives and other industries [2-5].It is an international bulk industrial raw materials now.
Materials Pre-treatment of resin.
Acknowledgements This work was financially supported by Key Research Projects Foundation from Science and Technology Department of Shaanxi Province (2007K07-05), Visiting Scholar projects Foundation from Bio-resourses Key Laboratory of Shaanxi Province.
:Chinese Journal of Polymer Science ,Vol.22(2004),p. 259- 267

Hauge, Arctic offshore materials and platform winterization, in: Proceedings of the Twenty-second International Offshore and Polar Engineering Conference, Rhodes, Greece, 2012
[10] ISO 12135-2016 Metallic materials — Unified method of test for the determination of quasistatic fracture toughness.
[11] ISO 15653-2018 Metallic materials — Method of test for the determination of quasistatic fracture toughness of welds.
Filin, Development of the Criteria for Fracture Toughness and Cold Resistance of Materials of Welded Structures of the Offshore Shelf Based on Fracture Mechanics, Thesis of the dissertation for the degree of Doctor of Technical Sciences, CRISM Prometey, St.
Dawes, Fatigue precracking weldment fracture mechanics specimens, Metal Construction and British Welding Journal. (1971) 61-65

There are not only solar energy resouces, but also photovoltaic materials resources.
Annual Review of Materials Science 1997(27),625-653
Thin-film PV manufacturing: materials costs and their optimisation.
Solar Energy Materials and Solar Cells 2000; 63(4), 375-386
[5] Zhao Ying,Dai Song-yuan,Sun Yun , Feng Liang-huan; Status and Trends of Thin Film Solar Cells; Chinese Journal of Nature,V01.32 No.3,156-160 [6] BoZhan Qian, Technology and application of Solar energy, Beijin:Science Press,2010

In fact, CNC technology covers a lot of fields, like automatic control technology, information processing, servo drive technology, technology of sensor, software engineering, and materials technology etc, technology research in these areas are subject to the restrictions and closures by other developed countries.
Science News.
International journal of Technology Management.
Information Science.
Studies in Science of Science.

In order to simulate the confining pressure of pavement materials, special hollow cylindrical fixture was used.
The appearance of inflection point is because the pavement is composed of multilayer materials, mechanical properties of material from different layer are different.
Journal of Tongji University: Natural Science, 2004, 32(10): 1387
Changsha University of Science and Technology: Natural Science. 2012, 9(1): 11-16
Heilongjiang Science and Technology Information, 2009（35）：375-376.