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Materials and Methods Instrumentation.
Sadyrbaeva, Membrane Extraction and Electrodeposition of Zinc(II) and Lead(II) during Electrodialysis, Key Engineering Materials. 800 (2019) 175-180

School of Environment Beijing Normal University Beijing 100875, China 2. dept. of environmental Science and Engineering Tsinghua University hztian@bnu.edu.cn ,Beijing 100084, China Keywords: COG; SO2 emissions; desulfurization; abatement potential.
Current situation of SO2 emissions and control from coke making industry 2.1 Status of SO2 emissions from coke making industry Coke is one of major materials and fuels for different industries, and more than 80.0% of the totals is used in the metallurgical industry[3].
Ferrous metal smelting and rolling processing industry is the dominating consumer of coke, accounting for 85.0% of the totals; Manufacturing of raw chemical materials and chemical products ranks the second, with the proportion of 7.3%.
And for dry quenching, gas pumping hood system, coke loading funnel with exhaust hood, and bag filter are the key steps of emission management

The advantages of this approach are the feasibility of large area devices, the deposition on different substrate materials (glass, polymer, etc.), the simplicity of the device and associated electronics, high resolution, uniformity and the cost/simplicity of the detector.
Each diode, separately, presents the typical response of single p-i-n cells with intrinsic layers based on a-SiC:H or a-Si:H materials, respectively.
Fernandes, Eurosensor XXIV Conference Procedia Engineering, Volume 5, 2010,Pages 232-235. ] Fig. 5 displays the single and multiplexed signals under negative (-8V) and positive (+1V) electrical bias.
Using this simple key algorithm the independent red, green and blue bit sequences can be decoded as: R[01111000], G[10011001] and B[10101010], as shown on the top of the figure, which are in agreement with the signals acquired for the independent channels.

Identification of Yangtze River and Yellow River Paleochannels in South Yellow Sea Shelf Zhaojun Song 1,a , Jin Zhou1,b , Qiao Chen1,c and Zhenkui Gu1,d 1 Shandong Provincial Key Laboratory of Depositional Mineralization & Sedimentary Minerals, College of Geological Sciences & Engineering, Shandong University of Science and Technology, Qingdao, Shandong,266510, China a songzhaojun76@163.com, bzhoujin1986217@126.com, cqchen5581@163.com, d bygzk853@126.com Keywords: Yangtze River, Yellow River, paleochannel, sediments, identification.
Yangtze River has more water, less sand, fine material, more stability and extremely diverse rock types within the basin, while the Yellow River has less water, more sand, fine material, easy pendulosity and relatively simple rock type within the basin.
The Yangtze River and Yellow River are different in the assemblage of heavy materials input.

Isochronal Aging Hardening of the Mg-8Gd-3Y-0.5Zr Alloy after Cold Rolling Yancai Xie 1,a, Dejiang Li1,b, Xiaoqin Zeng1,2,c,*, Xin Su1,d, Wenjiang Ding1,2,e and Bin Chen1,f 1 The State Key Laboratory of Metal Matrix Composites,Shanghai Jiao Tong University , 800 Dongchuan RD.
Minhang District, Shanghai 200240, China 2 National Engineering Research Center of Light Alloy Net Forming, Shanghai Jiao Tong University, 800 Dongchuan RD.
Those phenomena have been clearly verified in aluminum, steel, titanium, copper alloys and other metal materials [10-12], but it has rarely been studied in Mg alloys, especially in the age hardening Mg-RE alloys.
Mg conference, 1996, Institute of Materials, Manchester, UK, 1997, 327-342

China 2College of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, P.R.
The desulphurization purification of coal gas at mid-temperature is one of the key technologies of the large scale application of coal gasification technology.
Oshima, New approaches to the preparation of metal or metal oxide particles on the surface of porous materials using supercritical water: Development of supercritical water impregnation method, J.

Effects of Aging Temperature on the Microstructure and Mechanical Properties of a Ti2AlNb Based Alloy Yi Zhou1, 2, a*, Jingxia Cao1, 2, b, Xu Huang1, 2, c , Bao Wang1, 2, d and Guangbao Mi1, 2, e 1Beijing Institute of Aeronautical Materials, Beijing 100095 China 2Aviation Key Laboratory of Science and Technology on Advanced Titanium Alloys, Beijing 100095 China aChinaMonday@163.com, bcaojingxia@sian.com, cxu.huang@biam.ac.cn, dwangbao3693@sohu.com, emiguangbao@163.com Keywords: Ti2AlNb, Aging treatment, Microstructure, Mechanical properties.
Introduction Titanium aluminides based on orthorhombic Ti2AlNb (O phase) have received considerable attentions as potential materials for engineering applications in aircraft engines due to their high specific strength, fracture toughness, room temperature ductility and excellent creep resistance [1-9].

Research Progress in the Mathematical Models on Mechanism of Cold Heavy Oil Production with Sand Rongrong Wang1, a, Jian Hou1,b , Xiansong Zhang2,c ,Xiaodong Kang2,d 1 School of Petroleum Engineering, China University of Petroleum, Qingdao 266555, China 2 CNOOC Research Institute, Beijing 100027, China awangrongrong064@163.com, bhoujian@upc.edu.cn, c zhangxs@cnooc.com.cn, d kangxd@cnooc.com.cn Keywords: heavy oil; Cold Heavy Oil Production with Sand (CHOPS); mathematical model; foam oil; wormhole Abstract.
For the physical processes, like the growth of a drainage network, the formation of cavities, the dissolution of porous materials, the growth of random dendrites, are described using fractal models.
In this model the wormhole diameter distribution along the wormhole path has been analyzed using the Gaussian function and the material balance method has been applied to determine the possible range of the wormhole structure.
Wan et al[16]. consider the mixture theory and establish the multi-phase model describing the sand production based on the material balance equation, flow equation, stress-strain equation and solid erosion equation.
(2) The law of wormhole growth and the sand production have great effect on the reservoir formation change and development effect, so considering the non-homogeneity and discrete randomness of wormhole to establish the three-dimension wormhole network is the key point to study in future which we can use pore network model and fractal theory

Research on the Low-carbon Land Use Pattern Ya-li Luo1 , Chang-xin Zhang2 1 Huaiyin Institute of Technology, College of Civil Engineering and Architecture, No. 89, Beijing Rord (North), 223001 Huai'an, Jiang Su Prov, China 2 College of Public Administration, ZheJiang University, 310029 Hang zhou, Zhe Jiang Prov, China {Luoyl8502,zcx8502}@sohu.com Keywords: low carbon development, urban land use pattern, compact urban Abstract.
First, high-intensity land use will increase the buildings and the output of industrial products on per unit of land, thereby will increase indirect carbon emissions caused by the industrial production , products consumption and use of building materials; Second, the high intensity of urban development can reduce the traffic trips, and reduce the use of new suburban agricultural land or urban open space, can also reduce the services and infrastructure spending, resulting in negative carbon effect. 3 The Path of Low-carbon Urban Land Use The previous analysis show that low-carbon land use patterns would be created by comprehensively enhancing the carbon sink capacity, and reducing or inhibiting the excessive growth of carbon emissions in term of the size, type, structure, spatial distribution and intensity of land use. 3.1 Effectively Control the Scale of Urban Land Use According to the previous analysis, increasing urban land scale will bring positive effects of carbon emissions;
However, no matter what kind of material form, the mixed-use development has a key feature, that is the close physical and functional connection among the various parts of the project
In this material form, each single building has no common basis, but are linked through some sort of connection body in the ground or air.

Effect of operating conditions on the chemical phosphate removal using during ferrous iron oxidation Ting Li1, a, Wenyi Dong1,2, b, Hongjie Wang1,2, Jinnan Lin1, Feng Ouyang1, Qian Zhang1 1 Environmental Science & Engineering Research Center, Shenzhen Graduate School, Harbin Institute of Technology, Shenzhen 518055, P.
China 2 Shenzhen key laboratory of water pollution control and utilization alitinghit@foxmail.com, b dwyhit1967@126.com Keywords: Phosphate, ferrous iron, dissolved oxygen, pH, co-existing ions Abstract.
Materials and methods Materials and reagents Reagent grade sodium monohydrogen (ortho-) phosphate (Na2HPO4), sodium bicar-bonate (NaHCO3), ferrous sulfate (FeSO4.7H2O) were used to prepare the test solution.