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Biodiesel production through direct transesterification of microalgae with alcohol via ultrasonic wave Yongfeng KANGa, Huajin SHIb, Linge Yangc,Junxia KANGd,Ziqi ZHAOe College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China a yfkang@shou.edu.cn, b 1070468843@qq.com, cleyang@shou.edu.cn, dkangkang245683396@126.com, e275417273@qq.com Keywords: biodiesel; microalgae; ultrasonic-assisted; transesterification Abstract: A one-step extraction/transesterification process was developed to directly convert microalgae into biodiesel in the presence of catalyst, KOH using ultrasonic irradiation.
In recent years, the raw material for biodiesel preparation is mainly focused on oil crops such as soybean, sunflower, palm and rapeseed.
Materials and methods 2.1 Reagents.
The modelXH-2008D ultrasound reactor from Beijing Xiang Hu Science and Technology Development Co., Ltd (China).A model RE-52 Rotary evaporator from Qing Pu Hu Xi Instrument factory Shanghai China.
Journal of the Taiwan Institute of Chemical Engineers, 42(2011)640–644

Materials and instruments 78% (w/w) methamidophos emulsifiable concentrates was purchased from Jiahua Company in Zhejiang; AgBr/TiO2 was made by labs;Fenton Reagent was propared by labs; Probing type ultrasonic generator was purchased from Tianhong testing equipment company in Siping ;500W high-voltage mercury lamp were supplied by Shanghai Ouwei Lighting Equipment company.; high performance liquid chromatography (Dionex UltiMate 3000 HPLC)was purchased from USA. 2 .Degradation experiment and analysis method (1) degradation experiment：At first, A certain concentration of Methamidophos solution 400ml and certain quality of AgBr/TiO2 powder were added to the 500ml beaker, then the AgBr/TiO2 power was uniformly dispersed in solution by entering air and stiring for 30 minutes.
hydroxy is the main reason of photocatalytic degradation, however, ultrasonic wave can induce the formation of these perssad in water[7]. 2) Photochemical catalyst's particle fragmentation can increase surfacel area of fixed particles, and provide more efficient activity to increase hydroxy and the other oxidation perssad. 3) Ultrasonic wave's surface cleaning function can get rid of absorbing material on the surface of catalyst to prevent it inactivation. 2. the influence of initial concentration on the degradation rate Preparing respectively methamidophos waste solution with concentration of 100 mg/L, 300 mg/L and 600mg/L, adding 0.6g anatase AgBr/TiO2 powder, entering air and stirring for 30 minutes ,then the wastewater was degradated by sonophotocatalytic oxidation technology .
Environmental Science Journal.
Environ-mental Science & Technology, vol40, (2006).p.3775–3781.

Research of residential area ecological green roof for reduce the heat efficiency in Taichung Chen Chiou-Chuan1a, Lee Soen-Han2b 1Assistant Professor, Chung Chou University of Science and Technology, Department of Landscape Architecture,No.6,Lane2,Sec.3,Shanjiao Rd.
Materials and Methods (1)Empirical location: Taichung Shenkang (Taiwan), a residential area second floor roof of a building on the top floor. (2)Empirical facilities: September 2011 facility complete, monitoring from January 2012 to May 2012.
Plate-green pad (20x30x8cm) Schematic diagram cultivation medium (3) Planting material: a perennial evergreen plants, Alternanthera payonychioides St., Rhoeo spathacea (Sw.), Angelonia salicariifolia Humb. & Bonpl.
&Lee,S.H., Research of green roof and facade vegetation reduce the heat efficiency (I) Journal of Health and Care Science Vol.1 N0.2 p88-103., (2012),Taiwan(R.O.C

Y:Gear cutting machines P:General M:Precision G:High precision 2:Bevel gear 3: Straight bevel gear tooth machine Bao 4 Pole plate straight bevel gear milling machine 0: Spiral bevel gear grinding machine 1: Rough spiral bevel gear milling machine 2: Spiral bevel gear milling machine by generating method 9: Spiral bevel gear tooth forming machine pull 12:125 20:200 32:320 50:500 80:800 125:1250 160:1600 200:2000 250:2500 Example A Y M 2 2 50 Table 2 Code table of NC machine tools modules Code bit 1 2 3 4 5 Name and Section Main module code Second module code Content 11:Bed 21:Bed saddle 31:Tool box 41:Workpiece box 51:Column Material Properties Module serial number 1:Casting 2:steel … 6:Non-ferrous metals 7:Weldment 01 02 … 01/1 01/2 … Example 11 1 01 The module interface coding rules of NC machine tools for spiral bevel gear and modules built according to the above, is shown in Table 3.
Module technical information: describing the materials, weight, etc. of the module parts; 3.
Acknowledgements This work has been supported by National 863 plans projects (2007AA042005), the National Natural Science Foundation of China under Grant (5095193), National Science and Technology Major Project (2009ZX04014-101-05,2009ZX04014-021) and the Research Fund for the Doctoral Program of Higher Education (20060056016).
Bossoni, K.Wegener: submitted to Journal of Manufacturing Systems (2007) [6] Pahl G, Beitz W: Engineering Design(Spring-Verlag Publications, Berlin 1984) [7] Yuval Sered, Yoram Reich: submitted to Computer-Aided Design (2006) [8] Sushmita Mitra, Sankar K.

Meanwhile, in the network platform set column of environment education, produce about environment education of the propaganda films, the picture, the video material, introduce Xianghai reserve rare wild animals and plants, wetland style distribution and characteristic, is able to know the ecological balance and protection of the knowledge of species and ecological tourism guides, and open environment education BBS of Xianghai reserve, to exchange information with the same type nature reserves or other environmentalists, and to discuss the environment education experience and lesson, and to realize environmental education resources sharing idea.
At the same time, through form such as the animal and plant specimens exhibited, fixed material exhibition, the material object demonstration, environmental protection technology training, video, the TV showing, introduces the ecological tourism knowledge and provisions of tourism protect the environment, and the tourists to enhance consciousness of protection ecological environment, truly realize protecting biodiversity and the important significance of wetlands protection.
Education Science. 2004,20(5).
In Chinese [3] Kun Min Zhang.Sustainable Development.Beijing.China Environmental Science Press.1997.
Yunnan Normal University Journal, 2005,25(1).

1 Biomimetic Amphiphiles for Polymeric Micellar Carrier System Jian-Ping Xu, Jian Ji*, Wei-Dong Chen and Jia-Cong Shen Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China jianji@mail.hz.zj.cn Keywords: drug delivery; amphiphiles; cholesterol; biomimetic.
Materials Pyrene was purchased from Aldrich Co. and used as received.
Diffusion of a material in a polymer matrix is governed by the excluded volume, hydrodynamic interaction [9].
Acknowledgment This research was financially supported by National High Technology Research and Development Program of China (2001AA326030) and Natural Science Foundation of China (NSFC-20174035).
Cho Journal of Controlled Release Vol. 94 (2004) p. 323.

Al-Hasani2,b 1Department of Materials Engineering/ University of Technology\ Iraq 2Department of Materials Engineering/ University of Technology\ Iraq aeng.zainab944@gmail.com, b130141@uotechnology.edu.iq Keyword: Titanium Alloys, nano (ZrO2 with Y2O3), pack cementation process, surface roughness.
Introduction Titanium alloys are now the most attractive metallic materials for biomedical applications.
In this method the raw materials used was pure titanium, cobalt, nickel, tantalum powder.
Anderson, “Interface mechanics of porous titanium implants”, biomedical materials research,(2004)
Zi˛eba, Structural and Mechanical Properties of Ti–Co Alloys Treated by High Pressure Torsion, materials, (2019)

Materials and methods 1.
[13] Reshmi Sarkar, and Sandipta Kar: Agronomy Journal Vol. 100(2008), p. 87-97
Inés Mínguez: Agronomy Journal Vol. 96-5(2004), p. 1243-1257
[15] Yanhong Zhang, Yongliang Ma and Shuhua Liao: Journal of China Agricultural University (In Chinese), Vol. 9-4(2004), p. 24-29
[16] Jun Zhao: Chinese Soybean Science (In Chinese), Vol. 18-1(1999), p. 67-72

Materials and Methods Preparation of black soybean protein isolate Defatted black soybean powder (provided by Soybean Breeding Research Center of Shanxi Agricultural University, China)was dispersed in water at a concentration of 10% (w/v) and then adjusted to pH 8.0 with 1 mol/L NaOH, the mixture was centrifuged in a DL-5 refrigerated centrifuge(An’ting Instrument Co.
Food science, 11: 65-67, 1994 In Chinese [10] Separation and Purification of Black Soybean Peptide and Its Hypolipidemic Effect in Mice.
Food science, 2011, 32(19):248-252.
Journal of the American College of Nutrition, 11(5), 501-511, 1992 [16] Guezennec, C.
International Journal of Sports Medicine, 19(5), 323-327, 1998 [17] Marquezi, M.

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[11] Le Van Sy, 2016, Influence of inlet angle on flow pattern and performance of gas-liquid cylindrical cyclone separator, Particulate Science And Technology http://dx.doi.org/10.1080/02726351.2016.1180336
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