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Removal of Se(VI) from Raw Water by Ion Exchange Process Yongsheng Shi1,a, Yuzhen Shi2,b ,Lin Wang1,c 1Faculty of Architectural Engineering, Kunming University of Science and Technology, Kunming 650224, PR China 2Department of Chemical and Biological Engineering, University of Sheffield, Sheffield, United Kingdom alinquanhj@163.com,bcpp10ys@shef.ac.uk, c641886812@.qq.com Key Words: selenium(VI); water; selenium(VI) removal; ion exchange; resin; adsorption Abstract: Studies have been carried out on removal of Se(Ⅵ) from raw water by ion exchange process.
This paper addresses the study on ion-exchange process to remove hexavalent selenium in raw water. 1 Methodology and material 1.1Experimental device The experiment consists of static and dynamic tests.
Acknowledgements This study was supported by the Natural Science Fund of Yunnan province, China (No.2001E0020M) Author: Shi Yongsheng (born in 1957), Male, Doctor of Science and Engineering, Professor, Research Directions: Water Processing Theory and Technology.
Journal of Water Supply,58(1),51-56.

Landscape Planning Approaches to Sustainable Development Xulong Yan 1, a, Huixing Song 1*, b, Qibing Chen 1, c, Jianfeng Hao 2, d 1 School of Landscape Architecture，Sichuan Agricultural University，Chengdu 611130，China 2 School of Forest Science，Sichuan Agricultural University，Ya`an，Sichuan 625014，China * Correspondence author aidggame@gmail.com, bhuixingsong@yahoo.com.cn, cLandscapesicau@hotmail.com, dhaojf2005@yahoo.com.cn Keywords: Landscape ecology; Sustainable development; Natural work; Planning Abstract.
In details, more in-depth research should carry on, we need more conclusive material to make decisions.
Journal of soil and water conservation Vol.17(2003), p .71-73.
Urban science Vol.6(2006), p .16 – 20.
Resources Science Vol.21 (1999), p .71-76.

., we can mention the wear of the material.
Moreover, some researchers have demonstrated that research finding can be taken into consideration in the design of an experimental learning environment to teach sciences [11].
Acknowledgements This work has been conducted thanks to the National Research Plan’s financial support promoted by the Spanish Ministry of Science and Innovation: Project MAT2009-13877 (subprogram MAT).
Grönqvist, Safety Science 42 (2004) 755–769
Fu, Precision Engineering, Journal of the International Societies for Precision Engineering and Nanotechnology, 26 (2002) 222–235 [14] A.

Weaving Process Scheduling Method Based On ant colony algorithm Hualin Yang1,a, Hairan Wang1,b 1College of Electromechanical Engineering,Qingdao University of Science & Technology, Qingdao, 266061, China ayounghualin@163.com, bwanghairan1122@126.com Key words: MTO, ACO, Knitting Process Scheduling, Complex Working Conditions Abstract.
Prior to the scheduling, ministry of planning convert the specifications and quantity of the product to weaving length, estimate the amount of the yarn and other material needed, and calculate the output based on this.
References [1] Dorigo M,Maniezzo V: IEE Trans on System, Man, and Cybernetics, Vol.26(1996), p.29 [2] Colorni A,Dorigo M,Maniezzo V: Belgian Journal of Operations Research Statistics and Computer Science, Vol.34(1994),p.39 [3] Dorigo M, Stutzle T: Ant Colony Optimization (MIT Press, USA 2004) [4] Liang, Guo Bo: Systems Engineering Theory and Practice, Vol.29 (2009), p.118 [5] Duan Haibin:Principle of Ant Colony Algorithm and its Application.
(Science Press, China 2005)

We can solve the optimal solution according to the design intent with the behavioral modeling tool of Pro/Engineer to shorten product design cycles, to improve product performance, to reduce material consumption and to lower manufacturing costs.
Acknowledgments This work was supported by the Natural Science Foundation of Hainan Province under Grant No.610232.
Journal of Shanxi University of Science & Technology, 2003, (12), p.74-77
Corresponding author: CHEN Ming-rui (1960-), male, professor of information science and technology college of Hainan university , field of research: software engineering.

Introduction Low plasticity at room temperature and under plastic working conditions as well as susceptibility to brittle cracking significantly limit the use of two-phase TiAl intermetallic alloys as construction materials [1÷8].
Materials and research methodology A two-phase Ti–48Al–2Cr–2Nb (at.%) alloy with chemical composition as specified in table 1 was used like the most representative one in the group of two-phase TiAl intermetallic alloys.
Edgar, Progress in structural materials for aerospace systems, Ac.
Smołka, Analysis of volume effects of phase transformation in titanium alloys, Journal of Materials Processing Technology, v. 53 (1995) 413-422
Blackburn, The science, technology and application of titanium alloys, eds.

Osinowo et al. [14] took a different approach by developing a low-cost pyrometer using locally sourced materials.
The design employed a simple resistor-potentiometer network for current regulation and analog-to-digital conversion, confirming that a cost-effective and accurate sensor could be produced with locally sourced materials and basic electronics, offering a reliable alternative to more expensive commercial sensors.
The total project cost, encompassing one-time materials and a multimeter for accurate measurement, amounted to approximately $123.84.
Kolawole, Development of a Low-Cost Pyrometer using Locally Sourced Materials, IJSRD-Int.
Vidal, Design of a Low-Cost Sensor for Solar Irradiance, Engineering, Environmental Science (2014), Corpus ID: 21511427.

Analysis on Structural and Electrical Properties of High and Low Density Eu-Doped Bi(Pb)-2223 Superconductor Nurbaisyatul Ermiza Suhaimi1,a, Azhan Hashim2,3,b*, Wan Aizuddin Wan Razali2,c, Siti Fatimah Saipuddin1,d, Norazila Ibrahim1,e 1Faculty of Applied Sciences, Universiti Teknologi MARA Shah Alam, 40450 Shah Alam, Selangor, Malaysia 2Faculty of Applied Sciences, Universiti Teknologi MARA Pahang, 26400 Bandar Tun Abdul Razak Jengka, Pahang, Malaysia 3Faculty of Plantation and Agrotechnology, Universiti Teknologi MARA Melaka, Jasin Campus, 77300 Merlimau, Melaka, Malaysia aersyamiza@gmail.com, bdazhan@uitm.edu.my, cwanaizuddin@uitm.edu.my dsitifatimah7020@uitm.edu.my, enoraz954@uitm.edu.my Keywords: Bi(Pb)-2223; Eu2O3 nanoparticles; Doping; High density; Low density Abstract.
Bi-2223 superconductor was considered to be among the most valuable superconducting materials for a variety of reasons, including their relatively high critical temperature (Tc) and high critical current density (Jc), which are very useful in the production of large magnetic fields, such as in particle accelerators and the medical field, where magnetic resonance imaging (MRI) is used, as well as in many electrical power appliances where energy losses can be reduced with the help of these materials [1,2].
The influence of doping materials like Ce [5], Sm [6], Ni [7], Dy [8] and GO [9] on the Bi-based superconductors has been reported by various authors.
Materials and Method The preparations of high and low density Bi1.6Pb0.4Sr2(Ca2-xEux)Cu3Oy where x = 0.00, 0.0025, 0.02, 0.05 and 0.07 was carried out by solid state reaction method using Bismuth (III) oxide, Bi2O3 (99.99%), Lead (II) oxide, PbO (99.90%), Strontium carbonate, SrCO3 (99.99%), Calcium carbonate, CaCO3 (99.00%), Copper (II) oxide, CuO (99.00%), Europium (III) oxide nanopowders, Eu2O3 (99.50%) and Sucrose Crystalline, C12H22O11.
Shah, “Effect of substitution of Ce on superconducting properties of Bi1.7Pb0.3Sr2Ca2−xCexCu3O10+ δ system,” Pramana-Journal Phys., vol. 58, no. 2212, pp. 871–875, 2002

Material and methods Chemicals The penicillin antibiotics standards including Phenoxymethyl penicillin, Dicloxacillin, Cloxacillin, Amoxicillin, Ampicillin.All standards (purity≥99%) were purchased from sigma-aldrich, USA.
[2] Hygienic Standard for Cosmetics (2007), Military medical science press, Beijing,China.
[5] Zengxuan Cai, Yu Zhang, Hongfeng Pan, Xiaowei Tie, Yiping Ren.Simultaneous determination of 24 sulfonamide residues in meat byultra-performance liquid chromatography tandem mass spectrometry.Journal of Chromatography A. 1200 (2008) 144-155

Through the microscopic analysis of the samples, with higher levels of interstitial material, which can be seen that the original composition maturity of the reservoir is relatively low and later has experienced the transformation.
Acknowledgments It is a project supported by National Major Science and Technology Program of Chongqing City Territorial Resources and Housing Authority for the Investigation and Assessment of Shale Gas Reservoir-Forming Geological Background (DYY5095012010017).
(Oil & Gas Financial Journal, USA 2006) [7] Haiyan Cheng, et al.