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Nitrogen Removal along Vertical direction by Plant Biological Membrane System Yonghong Shui1,a*, Jian Li1,b, Xilning Feng1,c, Xuejun Jiang1,d, Qiaoqiao Li1,e, Aishe Shui2,b 1Chengdu Textile College, Innovation team for wastewater treatment, Chengdu , 611731, China 2 Department of Information Engineering,Logistical Engineering University,401311, Chongqing afxsyh@qq.com, b402520621@qq.com Keywords: Purification, Floated-bed, Biological Membrane, Nitrogen, Removal Abstract.
Materials and Methods Construction of PBMS simulated.
Key project of Education Department of Sichuan Province(13ZA0099).

An Efficient Hybrid Energy Smart System Using Lithium Ion Batteries Integrated with Battery Management System Enna Hasna Ainun Nuurul Ma’rifah1,a, Salman Al Farisi2,b, Harry Kasuma (Kiwi) Aliwarga4,c, Agus Supriyanto1,e, Agus Purwanto2,5,e, Windhu Griyasti Suci2,3* 1Department of Physics, Sebelas Maret University, Surakarta, Central Java, Indonesia 2Centre of Excellence for Electrical Energy Storage Technology, Sebelas Maret University, Surakarta, Central Java, Indonesia 3Vocational School, Sebelas Maret University, Surakarta, Central Java, Indonesia 4UMG Idealab Indonesia, South Jakarta, Indonesia 5Department of Chemical Engineering, Sebelas Maret University, Surakarta, Central Java, Indonesia aennahasna27@gmail.com, balfarisislmn@gmail.com, ckiwi.aliwarga@umgroups.com, dagusf22@staff.uns.ac.id, eaguspurwanto@staff.uns.ac.id, fwindhugriya@staff.uns.ac.id Keywords: Battery lithium-ion, Battery management system, Photovoltaic, Power Abstract.
One of them is the installation of a solar power plant in the Faculty of Engineering canteen at the University of Indonesia [9], as well as the assessment of a hybrid solar power plant connected to the electrical network at the Bintaro Jakarta office [10].
Materials The study was conducted at the Centre of Excellence for Electrical Energy Storage Technology at Sebelas Maret University in Surakarta, utilizing a 5 kWh solar power plant with the following specifications: Table 1.
Prabaharan, “Demand side management in microgrid: A critical review of key issues and recent trends,” Renew.

Plexiglas (MDYB-3) is a typical material usually used in aeronautical engineering structures such as aircraft canopy windshield.
Introduction Aircraft canopy windshield is a typical aeronautical engineering structure with optical and structural functions.
From the viewpoint of structural strength, it is a key structural component which is involved in the consideration of safety of the aircraft.
Just as its critical position in the service life of aircraft, material such as MDYB-3 used for the aircraft canopy windshield has a very stringent criterion in its production and service.

Geological Characteristics of Difficult Reservoirs in Logging Interpretation Meiling Zhang1, a, Chunlei Liu2,b, Yu Li3,c and Jiayi Wu4,d 1Institute of Geological Sciences, Northeast Petroleum University, Daqing,Heilongjiang, 163318,China 2Institute of Geological Sciences, Northeast Petroleum University, Daqing,Heilongjiang, 163318,China 3Institute of Geological Sciences, Northeast Petroleum University, Daqing,Heilongjiang, 163318,China 4Institute of Geological Sciences, Northeast Petroleum University, Daqing,Heilongjiang, 163318,China azhangmeilingi8@163.com, b409984785@qq.com, c578937372@qq.com, d147567033@qq.com Key words: reservoir-forming rule; high resistivity water layer; ow resistivity oil layer; logging evaluation; Putaohua oil groups; Abstract: Logging measurement is the comprehensive reflection of solid particles and liquids in formation.
By evaluating the condition of reservoir oil and water distribution with logging materials, they emphasized the important role that log measurement (especially resistivity measurement) plays on the reflection degree of strata fluid properties.
A Recognition Technology of Low Order Faults and Relative Application.Science Technology and Engineering, 2011,11(20):7901-7904.
The Important Role That the Faults Play in Forming the Putaohua Reservoir of the Weixing Oil Field.Science Technology and Engineering, 2010,10(32):7901-7904.

Bimetallic Fe-Ni/Zeolite b Catalysts for Hydrogen Generation from Steam Gasification of Palm Kernel Shell Anita Ramli1, a, Siti Eda Eliana Misi2,b, Mas Fatiha Mohamad2,c and Suzana Yusup2,d 1Department of Fundamental and Applied Sciences, Universiti Teknologi PETRONAS, Bandar Seri Iskandar, 31750 Tronoh, Perak, Malaysia. 2Department of Chemical Engineering, Universiti Teknologi PETRONAS, Bandar Seri Iskandar, 31750 Tronoh, Perak, Malaysia.
Introduction With scientific and engineering advancements, biomass can be viewed as a key economically viable component to a renewable energy economy.
Materials and Method Catalysts Preparation.

Purification of enzymatically produced trehalose by Saccharomyces cerevisiae strains carrying compound UV- and NTG-induced mutations Chunhong Piaoa, Yan Wangb, Junmei Liuc, Hansong Yud, Yuhua Wange 1College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, China a piaochunhong9111@163.com, b namewangyan@qq.com, c spring430817@163.com, d yuhansong@163.com，eyuhua-ww@163.com Key words: Saccharomyces cerevisiae; ultraviolet light; nitrosoguanidine; trehalose; depuration Abstract: Here, we describe a new method for the separation of trehalose after its enzymatic production.
Accordingly, there has been interest in using genetic engineering to design an expression system allowing the efficient production of trehalose.
Materials and methods Microorganism.

Virtual Prototyping Analysis on Gear Assembly of the Power Train for a Large-scale Combine Harvester Zhongxiang Zhua, Zhen Lib, Bin Xiec and Enrong Maod College of Engineering, China Agricultural University, Beijing, China azhuzhonxiang@cau.edu.cn, blizhenchn@yahoo.com, cxb0306@cau.edu.cn, dgxy15@cau.edu.cn Keywords: Combine harvester, Gear assembly, Virtual prototype, Static strength, Kinematic character Abstract.
Introduction The operating speed is one of the key parameters of a combine harvester at the design stage.
The material is 20CrMnMo with Poisson’s ratio of 0.3, elasticity modulus of 2.06E+5MPa and density of 7850 Kg/m3 after carburizing and quenching.
Then the Parasolid data format is imported to ADAMS and the following steps need to be preset: Step 1: set the basic information for each object such as material property, name, color, location and direction; Step 2: merge the other parts aside from working gears for further simplification; Step 3: constrain shafts revolute joints and each gear a fixed joint at its center of mass with the subordinative shaft; Step 4: define the contact between each pair of meshing gears, and each planetary gear in the differential needs two contact definitions since it meshes two side gears; Step 5: supply a rotational joint motion to the input shaft with the function: step(time,0,0,0.02,10716d); Step 6: add constant load torque to each front wheel.
Ning: Basis of ADAMS and Engineering Examples, 1st ed.

Influence of Isoamylase Supplementation on Performance and α-Amylase Activities of Broilers Fed Maize-Soybean Meal Diets Lingyun Liu1,2,a, Defa Sun5,b,Junjun Li1,3,4,Xianghua Tang1,3,4, Yuelin Mu1,3,4,Zunxi Huang1,3,4,c 1 Engineering Research Center of Sustainable Development and Utilization of Biomass Energy,Ministry of Education, Kunming,Yunnan,650500, China 2 Department of Life Science and Technology,Kunming University, Kunming, Yunnan, 650214,China 3 Key Lab of Yunnan Province for Biomass Energy and Environmental Biotechnology, Kunming,Yunnan,650500, China 4 Enzymatic Resources Development and Application Engineering Research Center of Yunnan,Kunming,Yunnan,650500, China 5 College of animal science and technology, Northwest A&F University,Yangling,Shanxi, 712100,China aeileen7802@163.com, bdefa.sun@novusint.com, ccorresponding author:huangzunxi@163.com Keywords: Isoamylase supplementation, Broiler performance, Amylase.
Materials and Methods Birds, Housing, and Diets Seven hundred 1-d-old broiler chicks(Cobb 500) were obtained from a commercial supplier and housed in battery brooders.

A new Imputation Method for Treating Missing Precipitation Records Yu Liu1, a, Fengrui Chen2,b 1 College of Computer and Information Engineering, Henan University, Kaifeng 475004, China 2 Key Laboratory of Geospatial Technology for the Middle and Lower Yellow River Regions, Ministry of Education, Henan University, Kaifeng 475004, China aliuyu0588@163.com, bfruich@gmail.com Keywords: missing data, kriging, spatio-temporal information, precipitation.
Materials and method 2.1 Data source and preprocessing Precipitation data was collected and processed by the National Meteorological Center of the China (CMA).
Malek, et al., "Reconstruction of missing daily data rainfall using unsupervised artificial neural network," International Journal of Electrical and Computer Engineering, vol. 4, pp. 340-345, 2008

Optimization of Chemical Phosphorous Removal Medicament Hui Wang1,a, Bin Li1,a, Weifang Ma2,a, Fangang Zeng1,a*, Haitao Fan1,a and Chuanfeng Deng1,a 1School of Environment and Natural Resources, Renmin Unviersity of China, Beijing 100872, P.R.China , 2Beijing Association of Sustainable Development, Beijing 100084, P.R.China aE-mail:zengfg@ruc.edu.cn *Corresponding author: Professor, mainly engaged in environmental monitoring Key words: chemical phosphorus removal; coagulant; coagulation tests; removal rate Abstract: This paper takes the urban sewage as treatment target, analyses chemical phosphorous removal effect of PFS, PAC, PAFSI, PAFC and the PAFC which is used by Wu Family Village sewage treatment plant.
Materials and Methods Medicament.The selected medicaments are particularly shown in Table 1: Table 1　Medicament Name Grade Content Remarks PFS Industrial grade Fe2O3 content is ≥24.40% Deployed to 1% mass fraction solution for backup PAC Industrial grade Al2O3 content is ≥29.05% Deployed to 1% mass fraction solution for backup PAFSI Industrial grade Fe2O3 content is ≥1.54%；Al2O3 content is ≥18.30% Deployed to 1% mass fraction solution for backup PAFC Industrial grade Fe2O3 content is ≥2.46%；Al2O3 content is ≥23.60% Deployed to 1% mass fraction solution for backup PAFC used by Wu Family village sewage treatment plant Industrial grade Fe2O3 content is ≥3.94%；Al2O3 content is ≥2.36% — Hydrochloric acid Analytically pure — 36.5% concentrated hydrochloric acid diluted 1+5 NaOH Analytically pure — Deployed to 5% mass fraction solution for backup Test Conditions.Coagulation tests are proceed by MY3000-6A type Six-combinational coagulation test stir instrument.
World Water and Environmental Engineering, 1995, 20(6): 9-15
MUNICIPAL ENGINEERING TECHNOLOGY, 2006, (4): 231-233.