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Diversity and abundance of ammonia-oxidizing bacteria in horizontal subsurface-flow constructed wetlands with different vegetation and substrate Xuecen Yu1,a, Mingxiao Zhang1,b, Yue Wen*1,c, Qi Zhou 1,d 1 College of Environmental Science and Engineering, Tongji University Shanghai 200092, PR China axuecenyu@126.com, bzhangmingxiao2012@163.com, cweny@tongji.edu.cn (*corresponding author), dzhouqi@tongji.edu.cn Keyword: ammonia-oxidizing bacteria, horizontal subsurface-flow constructed wetlands, vegetation, substrate Abstract.
Materials and Methods Experimental design.
Acknowledgement This work was financially supported by National Natural Science Foundation of China (No. 51378372).
References [1] Nicolaisen M.H. and Ramsing N.B., Denaturing gradient gel electrophoresis (DGGE) approaches to study the diversity of ammonia-oxidizing bacteria, Journal of Microbiological Methods 50(2002) 189–203
[4] Gorra R., Coci M., and Ambrosoli R., Effects of substratum on the diversity and stability of ammonia-oxidizing communities in a constructed wetland used for wastewater treatment, Journal of Applied Microbiology 103(2007) 1442–1452

Acknowledgments This work was supported by the National Natural Science Foundation of China (Grant Nos. 61261007 and 61002049) and the Key Program of Yunnan Natural Science Foundation the Grant (2013FA008).
Beasley: Genetic algorithm for the multidimensional knapsack problem, Journal of Heuristics Vol. 4 (1998), pp. 63-86 [2] P.Pospíchal ,J.
Multivariant optimization algorithm for multimodal optimization: Applied Mechanics and Materials Vol. 483 (2014), pp. 453-457
[6]M.J.Magazine,O.Oguz: A Heuristic Algorithm for the Multidimensional Zero-One Knapsack problem European , Journal of Operational Research vol.16(1984), pp. 319-326.

Experimental methods Materials.
Five CGI materials have been studied.
Similar distributions are observed for the other materials tested.
Dawson: Indian Foundry Journal Vol 55 (2009), p. 28
Vomacka: Key Engineering Materials, Vol. 457 (2011), p. 470.

It is suitable for machining of both conductive as well as non-conductive materials.
ECDM Process The working method of ECDM for conductive material is quiet similar to conventional EDM process but for non-conductive material additional counter electrode is used.
Electrolyte tank made of acrylic material was mounted on X-Y stage.
Journals. 56 (2016)
Sciences 142 (2018) 86-96

Introduction At present, the development of nanostructured materials with improved and novel properties is an important turning point in materials research [1,2,3,4].
Gleiter: NanoStructured Materials Vol.1 (1992), p.1
Riley: Materials Chemistry and Physics Vol.67 (2001), p.175
Angelo: Materials Letters Vol. 48 (2001), p.342
[8] Andre Douy: International Journal of Inorganic Materials Vol.3 (2001), p.699 [9] H.Wang, L.Gao, Weiqun li and Qiang li: NanoStructured Materials Vol.11 (1999), p.1263.

Problem solution As an important component of folk handcraft culture, Chinese national costume remains the characteristics of original native Chinese culture, which keeps the state of the unity of spirit and materials and embodies Chinese view of nature and thinking mode.
Style, color and material are three essence of clothing.
For example, we can use the traditional pattern with modern materials, new composition and modern crafts.
In this way, undergoes certain artistic techniques processing, including color, drawing, materials and so on, which present many kinds of styles.
Liu: The Traditional Chinese Clothing Culture and Contemporary Design, Journal of Zhejiang Textile & Fashion College. vol.4 (2005), p. 57 [2] G.

Materials and Methods The paper focused on developing a hybrid model component to study the effect of nitrate nutrients in surface water by monitoring its concentration along the river reach.
International Journal of Environmental Protection 2:29-34
Journal of earth system science 123:1317-1324 [18] Kumarasamy MV (2015) Deoxygenation andReaeration Coupled hybridMixing cells Based Pollutant Transport Model to Assess Water Quality Status of a River. 
Environmental Science and Pollution Research 24:22967-22979 [20] Ghosh N (2001) Study of solute transport in a river.
Science of the Total Environment, 465, 173-195

Preparation and Decolorization Properties of Active Industrial Vermiculites Baili Su1, 2, 3, a, Tongjiang Peng2, 3, b* and Guohua Ma2, c 1College of Science, Southwest University of Science & Technology, Mianyang 621010, P.R.China 2Institution of Mineral Material & Application, Southwest University of Science & Technology, Mianyang 621010, P.R.China 3Key Laboratory of Solid Waste Treatment and Resource Recycle (Southwest University of Science & Technology), Ministry of Education, Mianyang 621010, P.R.China asubaili1020@126.com, btjpeng@swust.edu.cn*, cmaguohua@swust.edu.cn Keywords: acid-activation, industrial vermiculite, decolorization properties Abstract.
It is well known that vermiculites have a good adsorbability due to interlayer materials of vermiculite is exchangeable [1, 2].
Industrial vermiculite samples were carried out chemical composition analysis using X-ray Fluorescence Spectrometer of Axios Wavelength Dispersive (Analysis and Test Center of Southwest University of Science and Technology), which chemical compositions (Wt/%) include SiO2 (41.743), TiO2 (2.403), Al2O3 (12.436), CaO (2.739), MgO (13.099), MnO (0.105), Na2O (0.142), K2O (12.219).
Acknowledgement: The authors are grateful to the financial support from Supported by National Key Technology R&D Program in the 11th Five Year Plan of China (2008BAE60B07 and 2008BAE60B09) and the Opening Project of Key Laboratory of Solid Waste Treatment and Resource Recycle (Southwest University of Science and Technology) of Ministry of Education (08zxgp11).
Pan, et al.: Journal of Southwest China Institute of Technology, Vol. 10 (1995), p. 16 [3] V.

Experiment Experimental Material and Experimental Scheme Taking Changguang coal as the experimental coal type, CaO and MgO as the chemical analytical reagents, the analyses on coal characteristics and ash composition of Changguang coal are shown in Table 1 and 2.Sieve the coal powder of Changguang coal pulverized in the ball mill by square-mesh screen with 250 meshes, keep the granularity of coal powder under 61µm; Sieve CaO and MgO through square-mesh screen with 300 meshes, respectively, and keep the granularity under 49µm.
Acknowledgements The authors would like to acknowledgements Science and Technology Foundation of Henan Province (102300410088).
Journal of Zhejiang University, Engineering Science, 2003, 37(2):225-230
[3] JIAO Youzhou，LUO Zhongyang，SHI Zhenglun，et al.Journal of Zhejiang University (Engineering Science) ,2008,42(6):977-983
Study on Q-phase cement and Preliminary Study on Symbiotic relationship between Q-phase and aluminates [D].Hangzhou: Department of materials science and engineering, Zhejiang University, 2000: 23-50.

The Lifecycle Growth Trend and Demand Prediction of China Copper Industry Cheng Ma1,a,Weixuan Fang2,b 1Department of Land Resources Engineering, Kunming University of Science and Technology,Kunming,China 2Sino - Tech Minerals Exploration Co.
At the beginning of the economic society industrialization, the demand for raw material and energy is increased rapidly and stimulates the fast growth of consumption intensity of mineral products.
Both non-ferrous metal industry and steel industry belong to raw material industry.
Modern enterprise product life-cycle curve prediction model and its application, Journal of Zhengzhou University, vol. 1 (1999), p. 43-49
China's important mineral resource demand forecasting, Journal of the earth, vol. 6(2002), p. 483-490.