Search results

Effect of Wastewater treated by EM reused for Irrigation on Shallow Groundwater Quality Chao Yin1,2,a, Xiaohou Shao1,2,b, Xiaowei Zhang3,c, Liang Ren3,d, Tingting Chang1,2,e, Weina Wang1,2,f, Jingnan Chen1,2,g 1Key Laboratory of Efficient Irrigation-Drainage and Agricultural Soil-Water Environment in Southern China of Ministry of Education, Hohai University, 210098, China 2College of Water Conservancy and Hydropower Engineering, Hohai University, Nanjing, 210098, China 3Bureau of Comprehensive Development Ministry of Water Resources, Beijing, 100053, China ayinchao19880317@163.com, bshaoxiaohou@163.com, cZhangshaowei@Zhsyi.org.cn, drenliang85@126.com, echangtingting225@163.com, fwangweinaqingzhu1110@126.com, g53cjn@sina.com Key words: EM technology, wastewater irrigation, shallow groundwater, pollution Abstract.
Materials and Methods General situation of test site The experiment was done in plastic greenhouse in Nanjing Research Institute of Vegetables and Flowers (latitude 31°43' N, longitude 118°46’E) at Hengxi town in Jiangning District, Jiangsu province, China between May-July 2012.
Advanced Materials Research. 2013, 610: 138-143

It is known that tungsten oxides and transition metal tungstates are of interest as photoluminescent materials, sensors and catalysts [21, 23].
Dowey, Plasma electrolysis for surface engineering, Surf.
Sergeev, Plasma electrolytic formation of WO3-CuO or WO3-CuWO4 oxide layers on titanium, Key Eng.
Jian, Recent advances in tungsten-oxide-based materials and their applications, Front.

In recent years, many antioxidative substances have been and are being isolated from natural materials, including foods.
Materials and methods Materials.
Solution of the obtained crude BSG peptides was injected into the chromatography column (DA201-A macroporous resin, Suqing Water Treatment Engineering Group Co., Ltd.
Acknowledgements This study was supported by funds of Liquor making biological technology and application of key laboratory of Sichuan Province, China (NJ2010-12), and funds of Science and technology projects of Sichuan university of science & engineering, China (2010XJKRL002).
[10] Z.W.Tang, S.Cenkowski, & M.Izydorczyk: Journal of Food Engineering. 67(2005), p.457

In addition to that, the product engineering requires new technologies to fulfill future product requirements.
In coordination with engineering, a list of requirements for the specific assembly system has to be prepared.
New technologies can also have an impact on product engineering (Technology Push).
Further issues have to be defined in cooperation with the product engineering for fulfilling future requirements.
Weinert, Competencies and Key Competencies: Educational Perspective, in: N.

The results showed that the fracture of the impact sample was obviously brittle fracture, and the impact energy absorption of the material was low, indicating that the BOP ram material had low anti-crack growth ability and was prone to brittle fracture.
Conclusions (1) The original crack of the BOP ram in the early stage is the main cause of the fracture; (2) The thick structure in the material causes the material to be brittle and accelerates the fracture of the ram
Engineering Science and Technology. 2019 03-21: 1-9
Journal of Sichuan United University (Engineering Science edition). 1999 (02):7 2-78+92
Value engineering. 2010 29(08): 193

To date, various materials have been utilized for NO2 gas sensors [1,4,5].
Several studies have analyzed the complex datasets to predict key factors and material properties influencing gas sensor performance using ML techniques.
Feature engineering was performed to enhance the quality of input data and improve the predictive performance of the ML models.
This suggests that the XGBR model offers superior prediction accuracy, likely due to effective feature engineering and the ability to handle outliers and complex data patterns.
Zhang, Carbon materials-functionalized tin dioxide nanoparticles toward robust, high-performance nitrogen dioxide gas sensor, J.

Box 2440, Ha'il 81441, Saudi Arabia. 7Chemical Engineering Process Department, National School of Engineers Gabes, University of Gabes, Gabes 6029, Tunisia.
The calculations were performed using the Dmol3 module of the Materials Studio program (MatS) using the exchange-correlation function M-11L2.
Selection of the materials The selection of materials studied in this theoretical study necessarily stems from the fact that they are the continuation of a realized experimental study.
Show, A review on conventional and novel materials towards heavy metal adsorption in wastewater treatment application, J.
Yoon, applied sciences Interface Engineering Strategies for Fabricating Nanocrystal-Based Organic – Inorganic Nanocomposites, Appl.

Effects of Homogenization-Free on the Microstructures of an Al-Mg-Si-Cu Hot-Rolled Plate for Automotive Pannel Ni TIAN1,2,a*, Qilong LIU1,b, Ziyan ZHAO1,c, Gang ZHAO1,2,d, Kun LIU3,e 1School of Materials Science & Engineering, Northeastern University (NEU) Wenhua Road 3-11, Heping District, Northeastern University,Shenyang 110819 China 2Key Laboratory for Anisotropy and Texture of Materials, Northeastern University,Wenhua Road 3-11, Heping District, Northeastern University,Shenyang 110819 China 3Department of Applied Science, University of Quebec at Chicoutimi, Chicoutimi, G7H2W9, Canada atiann@atm.neu.edu.cn, b1911830744@qq.com, c746383463@qq.com, dzhaog@mail.neu.edu.cn, ek.liu1350@gmail.com Keywords: Al-Mg-Si-Cu aluminum alloy; automotive body sheet; homogenization-free treatment; hot rolling; microstructure Abstract.
Acknowledgements This work was financially supported by the National Key R&D Program of China (2016YFB0300801, 2016YFB1200506-12), the National Natural Science Foundation of China (51371045) China.

Study on the Kinetics of Phosphor-gypsum Pyrolysis Mingkai Zhou1,a, Guoliang Ying1,b, Beixing Li1,c and Tian Xie2,d 1Key Laboratory of Silicate Materials Science and Engineering, Ministry of Education, Wuhan University of Technology, Wuhan 430070, China 2 Wengfu (Group) Co., Ltd., Guiyang 550005, China aZhoumingkai@163.com, bYingguoliang601@163.com, cLibx0212@126.com,dchemostar@126.com Keywords: phosphor-gypsum; pyrolysis; kinetics; Infrared Sulfur Analyzer Abstract.
Experimental Raw materials.
The key of phosphor-gypsum pyrolysis is how to get kinetic data of phosphor-gypsum pyrolysis.

Materials and Methods 2.1.
Materials 2.1.1.
Acknowledgement Authors gratefully acknowledged state key laboratory of chemical engineering and technology, Tianjin University, Tianjin, P.R.