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Improvement of Inflow Water Quality of Dian Lake Treated by Constructed Wetlands Chen-Xi YANG 1,a, Ju-Rui YANG 1*2,b, Hui LI1,c (1Department of Water Resources and Hydropower Engineering, Kunming University of Science and Technology, Kunming, 650500, China Institute of Modern Agricultural Engineering, Kunming University of Science and Technology, Kunming, China) a344796657@qq.com, byangjurui@163.com, c314462925@qq.com Key words: Dian Lake; constructed wetland; water quality improvement liants; plant growth; vertical velocity; Abstract: A surface-flow wetland and a subsurface-flow wetland respectively were constructed at the entrance of Dian Lake in Yunnan Province.
Subsurface-flow wetlandt Tab.3 Removal Rate of TN under Different Constructed Wetlands Inorganic nitrogen in the sewage can be used as an indispensable material in the process of plant growth, directly by plant uptake , and synthesis of plant proteins and other organic nitrogen, through the plant of the harvest these can be removed from sewage and wetland system.
Chemical Engineering Research and Design, 1992,69(3):P187-189.

The main Lithology of caprock was dolomite in the area, which was the material basis of UGS.
FU Guang[11] thought that the substance of overpressure came from micro-capillary force, so the sealing ability of core came from the capillary closure, and the gas breakthrough pressure was the key parameter of capillary force test.
Chinese Journal of Rock Mechanics and Engineering,1995,14(2): 155–159
Chinese Journal of Rock Mechanics and Engineering, 2004, 23(3): 415–419
Chinese Journal of Rock Mechanics and Engineering, 2000, 19(Supp.): 885–888.

Study on systematic parameter optimization of Jibai oil pipeline in Changqing oilfield TANG Yong1,a, LIU Yi2,b, TANG Wenjun3,c, WANG Yanqing4,d 1Department of Earth Sciences, Zhejiang University, Hangzhou, Zhejiang 310027 China 2Petrochina Huazhong Gas Transportation Company, Wuhan, Hubei 430074 China 3Cainan Operation District of Xinjiang Oilfield Company, CNPC, Fukang, Xinjiang 831511 China 4Research Institute of Changqing Oil Field, CNPC, Xi’an, Shaanxi 710021 China awater_0820@163.com,b83259175@qq.com,ccntwj@petrochina.com.cn,d308315430@qq.com Key words: systematize, transportation parameters, optimization research, Changqing oilfield Abstract: Along with the development of modern industry, the demanded of oil increased quickly.
(2)The transition period and the minimum output in Summer The limit of the transition period and the amount of oil in Summer is the same as expressed above, namely, crude oil heating temperature must not exceed 60℃, temperature of crude oil in the outlet pipe section can’t be less than 19℃ when it’s heated, without heating can’t be less than 23℃; Due to the limitations of the pipeline material, the maximum pressure of inner pipe’s crude oil can’t be more than 8Mpa during the transportation In accordance with the above-mentioned conditions, the minimum safe output of the transition period and every month in Summer from the Jibai’s first station to Baibao station on is calculated.
We can do computational analysis of various parameters, as well as a variety of needs, and quick calculation of all kinds of engineering conditions, as well as provide policy-makers with a better factual basis and calculated data, and reliable guarantee of the entire pipeline safe and stable production.
Lubrication Engineering.2009.34(4):67-70
[7] S.Y.Qu, Oil Pipeline Engineering.

Design and Optimization of Rotating Mechanism for Wind Load Test-bed of Aerodynamic Brake Mengling Wu1, a, Xiangjun Zhang2, b, Chun Tian 3, c, Ying Xi 4, d 1, 2, 3 Research Institute of Railway & Urban Mass Transit, Tongji University, Shanghai 201804, China 4 School of Mechanical Engineering, Tongji University, Shanghai 201804, China a wuml_sh@163.com, bappleofsodom@163.com, c chtian77@163.com National Key Technology R&D Program (2009BAG12A05-13); Supported by the Fundamental Research Funds for the Central Universities. 
(Grant No. 2860219022 );Meng-ling Wu, male, Professor, doctor of engineering, research in the field of braking and safety.
The solanoid magnetic particles are made by joining lubricant to material powder, such as FeCoNi and FeALCr.
[12]Josph E.Shigley and Charles R.Mischke: Mechanical Engineering Design, edited by China Machine Press, 2002.l. 47 (2009), p. 10-12, in Chinese.

Nb-W alloy prepared by mechanical alloying and optimal design of corresponding milling variables Bairu Li1,a, Yongdong Wang1,b and Xing Liu1,c 1College of Material Science and Engineering, Heilongjiang Institute of Science and Technology, Harbin, 150027, China albr-shmily@163.com, bwyd04@163.com, c674766903@99.com Keywords: Nb-W alloy; Mechanical alloying; Milling variables; Orthogonal experiment.
However, the increasing of density of powder metallurgy productions is the key to improve the performance of material and also is a development aspect of powder metallurgy industry.
Microstructure and mechanical properties of hot-pressing materials.
The microstructure and XRD patterns of sintering materials 11# are shown in Fig. 7a and Fig. 7b, respectively.
Zhou: in Proceedings of Sino-Swedish Structural Materials Symposium, 2007 [11] E.T.

Simulation investigations on engineering example Project profile.
The parameters in the 3 schemes all refers to engineering geological reports provided by China Zhongtie Major Bridge Reconnaissance & Design Institute Company, Limited (BRDI) and Qingdao Institute of Oceanography, SOA.
Vol. 220(2006), p. 53-61 [5] Dowding, CH, Rozen, A: American Society of Civil Engineers.
Vol. 99(2009), p. 611-625 [7] Lysmer J, Kuhlemeyer RL: Journal of the Engineering Mechanics Division ASCE.
Vol. 95(1969), p. 859–877 [8] Jingbo Liu, Yin Gu and Yixin Du: Chinese Journal of Geotechnical Engineering.

Okure2,b, Adam Sebbit3,c, Terese Løvås4,d and Izael Da Silva5, e 1Graduate Student, School of Engineering, Makerere University, P.O BOX 7062, Kampala, Uganda 2Associate Professor, PhD, School of Engineering, Makerere University, P.O BOX 7062, Kampala, Uganda 3Senior Lecturer, PhD, School of Engineering, Makerere University, P.O BOX 7062, Kampala, Uganda 4Professor, PhD, Department of Energy and Process Engineering, NTNU, Kolbjørn Hejes vei 1B 7491, Trondheim, Norway 5 Associate Professor, PhD, Director of the Centre of Excellence in Renewable Energy and Sustainable Development, Strathmore University, P.O.
This paper presents the results of a study to establish the influence of key biomass feedstock properties (moisture content, heating value, ultimate and proximate analysis) and gasifier operating conditions (gasifying agent, reactor temperature, steam/biomass ratio) on the amount, composition and heating value of producer gas, and process efficiency.
Gasification as an Energy Conversion Process 2.1 Materials In the modeling study, Eucalyptus grandis wood physical and chemical properties given in Table 1 were applied.
Seetharamu: Prediction of performance of a downdraft gasifier using equilibrium modeling for different biomass materials, Energy Conversion and Management Vol. 42 (2001), p. 1499 – 1515

Comparison of Artificial Neural Fuzzy Inference System (ANFIS) and Response Surface Methodology (RSM) Model in Predicting the Outlet Flow Rate of Passive Treatment System Column Ku Esyra Hani Ku Ishak1,a* , Ooi Wei Jie1,b Khairul Yusra Khairul Anuar1,c Suhaina Ismail1,d and Mohd Syazwan Mohd Halim1,e 1School of Materials and Mineral Resources Engineering, Universiti Sains Malaysia, Engineering Campus, 14300, Nibong Tebal, Penang, Malaysia.
The key advantages of passive treatment systems are low operational cost and minimal external intervention required for operation.
Acknowledgment The authors are thankful to School of Materials and Mineral Resources Engineering, Universiti Sains Malaysia and FRGS grant FRGS/1/2020/STG08/USM/03/1.
Gokceoglu, “Some applications of Adaptive Neuro-Fuzzy Inference System (ANFIS) in geotechnical engineering,” Comput.

Effects of MoS2 on Tribological Properties and Mechanically Mixed Layer of Al Matrix Composites Baiming Chen1,a*, Junxi Zhang1,b, Zefen Liang2,c, Xiangbin Yi1,d, Zhenyu Zhang1,e 1School of Material Engineering, Lanzhou Institute of Technology, Lanzhou, Gansu Province 730050, P.
Those soft particles were used as solid lubricant in friction materials.
Materials and experiment procedure Source powders were Al, Fe, Zn, Si,MoS2(cauterant residua < 0.15%, moisture-bearing is below 0.5%).
International Materials Reviews. 37 (1992) 129-149
The effet of matrix composition on the properties of copper-based friction materials.

Some aspects of interoperability of enterprise and manufacturing systems PĘKALA Jaceka * Cracow University of Technology, Institute of Production Engineering, Warszawska 24, 31-155 Kraków, Poland apekala@m6.mech.pk.edu.pl Keywords: interoperability, integration, MES, ERP, B2MML Abstract.
Moreover, even a cursory review of books, articles and conference materials concerning the data processing and information management in business, leads to the conclusion that the term is understood differently.
It allows to manage data on production, scheduling, maintenance, materials, personnel, etc.
In the Bulletin of the IEEE Computer Society Technical Committee on Data Engineering (2003) [3] D.
Vernadat: Standards on enterprise integration and engineering - a state of the art, International Journal of Computer Integrated Manufacturing 17 (3), pp. 235-253 (2004) [5] L.