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Removal of Nickle ion from Mariculture Seawater with Marine Microorganism Qiurong Zhang 1, a 1 Department of Chemical Engineering, Huaihai Institute of Technology, Lianyungang,Jiangsu 222005, China achenwenbin111@sohu.com Key words: Bioremediation；Sodium alginate；Fossilization；Sphingom onas strain；nickel Abstract: This study use purely bacteria on suitable condition, eliminate other bacteria come in life-form bacteria.
This was because increase of the adsorbent dosage leading to the amount of substance adsorbing Cu2+ increased, the adsorption rate becomes larger; increase of adsorbent mass presenting like a line, while increase of the amount of substance adsorbing Cu2+ is not a straight line, when adsorbent mass increases to a certain value, little change happen in material adsorbing Cu2+.

CAD Secondary Development of Medium-depth Hole Blasting Design System Based on Object/ARX Li Guo 1, a, Caiwu Lu1,b and Zhen Yang1,c 1 School of Management, Xi’an University of Architecture & Technology, No13#,Yanta Road,Xi’an, Shanxi, 710055, China a telfair@126.com, b lucaiwu@126.com, c yangzhen-2005@hotmail.com Key words: CAD secondary development; Medium-depth blasting Design; MHBD system Abstract.
It can save a lot of time, manpower and material resources.
Mine Engineering, 1996(21), 1:27-32 [2] Yuming SHEN, Ping LUO.

Optimal Design Of Pre-forging For Gear Blank Using BP Neural Network And Genetic Algorithm Zhang Mingyue 1, a, Wang Xinyun 1,b, Xia Juchen 1,c 1 State Key Lab of Material Processing and Die and Mould Technology, Huazhong University of Science and Technology, Hubei Wuhan 430074, China azyy_2011@163.com, b wangxy_hust@163.com, cxjc_hust@163.com Keywords: Gear blank, Optimization design, BP Neural Network, Genetic Algorithm.
Tang: Forging technology, (Engineering Industry Publishers, Beijing 1983)

The model of a free piston system based organic rankine cycle and the analysis of sensitive factors Yongqiang Han1, a, Jiao Zeng1,b, Chuan Qiao2 1 State Key Laboratory of Automotive Simulation and Control, Jilin University, China. 2 The Southwest Oil & Gas field Company petro, china aHanyq@jlu.edu.cn, b zengjiao12@mails.jlu.edu.cn Keywords: energy recovery, free piston, organic rankine cycle (ORC), simulation Abstract.
Fig.1 The structure of ORC-FP system Fig.2 The model of ORC-FP system Fig.3 Cycle definded Fig.4 Valve’s Timing Table.1 Parameter of the mode settings Work Material(WM) R245CA Piston Diameter 100 Piston Stroke(mm) 200 Cold WM Valve D.
[7] Zhao Wei, Du Jianyi, Xu Jianzhong, “The design and analysis of combination cycle of Miniature gas turbine and organic rankine cycle[J], Chinese electrical engineering journal, Vol.29 No.29 Oct. 15, 2009：19-24 [8] James A.

Among these, 90.3％ of SO2, 70.9％ of NOx and 83.4％ of dust are discharged from thermal power, steel manufacture and architectural material industry.
In a word, thermal power, steel manufacture, cement, metallurgy, petrifaction and chemical engineering are the six key industries leading to the rise of PM2.5 concentration.

Soil erosion is not only a serious threat to national key water conservancy project and the safety of south-to-north water transfer project, but also leads to more poverty.
The Proposed Agro-ecological Civilization and the Challenges in Henan 2.1 The proposal and analysis of agro-ecological cicilization In the report of the 17th party congress, China first proposed “the construction of ecological civilization” [6], and made it a juxtaposition to the material, spiritual and political civilization, even more highlighted the natural and environmental connotation of the well-off society.
Water Resources and Water Engineering, 2010(3),pp.35-38

Removal properties of Nitrogen and Phosphorous in Eutrophic water with Periphyton Attached by Artificial Substrate Ding long Li1, Hong Lu1, Qian Chen1,Jianying Chao2, Xiangji Kong2, Yimin Zhang2 1Department of Environmental & Safety Engineering, changzhou University, Changzhou, 213164, GeHu Road NO. 1, China 2Department of Water pollution prevention, Institute of Nanjing Environment Science, Nanjing, 210042, Jiangsu Province, China 11014894563@qq.com,2njauchao@163.com Keywords: Assembled substrate; Periphyton; Algae Chl-a; Nitrogen & Phosphorus nutrients; Eutrophic water Abstract.
Material and Method A.
Acknowledgment This study was financially supported by the National Key Water Program of China: Pollution Control and Full-scale Projects Technique in Tai-Ge Canal & Its Shallow Lakes (2008ZX07101 -007).

In many big cities, restrictive and supportive economic, material and policymeasures are simultaneously introduced to guide switching to the public transport from taking private cars.
For travelers switching from one mode to the other, the key is comprehensive analysis of the general cost of two modes, or the utility function, to equalize the expected utility of the two modes by adjusting the attribute variables such as time and cost.
Journal of Transportation Systems Engineering and Information Technology Vol.9, 2009, Pages 120-129 [6] Song Jie,Study on Methods for Forecasting Urban Residents Trip Mode Split,Jilin University Master's degree paper,2005.5 [7] Chen Zheng,Research on the Combined Modal Split/Trip Distribution Model and Software Design,Southeast University Master's degree paper,2004.5 [8] Hai-Jun Huang(2002),Pricing and logit-based mode choice models of transit and highway system with elastic demand, European Journal of Operational Research, Volume 140, Issue 3,Pages 562-570

Moreover, the 0.63 m diameter sensor loop has been made from a special composite material with permalloy particles for shielding sensor from magnetic field.
Acknowledgements This work was done under the financial support of the Polish Ministry of Science and Higher Education under contract No PBS1/B3/7/2012 and partially Key Project POIG.01.03.01-14-016/08.
Igel: Rotational seismology and engineering applications, (BSSA 99(2B), 2009)

Study on Nitrogen Transformation During Sewage Sludge Pyrolysis at Low Temperatures Sijiang XIONG1, a, Renzhong PANG1,b, Jiankun ZHUO1,c *, Qiang YAO1,d 1Department of Thermal Engineering, Tsinghua University, Beijing 100084, China axiongsijiang@mail.tsinghua.edu.cn, b472181562@qq.com, czhuojk@mail.tsinghua.edu.cn, dyaoq@tsinghua.edu.cn Keywords: Sewage sludge; Pyrolysis; Nitrogenated compounds; Transformation Abstract.
Recently, TG-FTIR has been widely used to investigate the pyrolysis characteristics of materials and to online monitor the emission of gaseous product during the temperature rising process [9-11].
And Py-GC/MS is another effective way to characterize the volatiles evolved from the complex materials.
Material and methods Material.
Tan, Key intermediates in nitrogen transformation during microwave pyrolysis of sewage sludge: A protein model compound study, Bioresour.