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Preparation and Characterization of PES/SPSF Blend Ultrafiltration Membrane Ma Feng1,2,a Zhang Yu-zhong1,2,b Ding Xiao-li1,2,c Lin li-gang1,2,d Li Hong1,2,e (1State Key Laboratory of Hollow Fiber Membrane Materials and Processes, Tianjin Polytechnic University, Tianjin 300106, China; 2School of Material Science and Engineering, Tianjin Polytechnic University, Tianjin 300160, China) azzzzmama@163.com,bZhangyz2004cn@163.com Key words: sulfonated polysulfone; polyethersulfone; ultrafiltration Abstract.
The cross sectional morphologies of the membranes were also studied by scanning electron microscope (SEM). 2 Experimental 2.1 Materials Ultrason® E3010 polyethersulfone (PES) supplied by BASF chemical company and Sulfonated polysulfone(SPSF) was dried for 6 hours.
Mohan, Preparation and performance of cellulose acetate – polyurethane blend membranes and their applications – II.Journal of Membrane Science.169 (2000) 215
Wolf, Asymmetric polysulfone and polyethersulfone membranes: effects of thermodynamic conditions during formation on their performance.Journal of Membrane Science.169 (2000) 287
Journal of Membrane Science.283 (2006) 27–37

cribeiro@ipen.br Keywords: tricalcium phosphate, macroporous, albumin Abstract: In the last years, the porosity in ceramic materials for implants production has motivated the development of various technologies.
Introduction Tricalcium phosphate (TCP) ceramics are promised materials used in tissue engineering and as temporary bone implants because of the similarities with the mineral fraction of bone, its osteoconductive potential and resorbable nature [1].
Journal of Materials Science Letters 18, (1999), p. 1003-1005
Journal of Biomedical Materials Research Part A, v. 67A, (2003) p. 121 - 129
Journal European Ceramics Society . v.24, (2004), p. 579-587

So researching aluminum electrolysis inert anode material that have high anti-oxidation, corrosion resistance, high electric conductivity, high intensity and good thermal shock capability is always a dream in the aluminum electrolysis industry and materials science field, and it has important application value[2-5].
In this paper the author carried on a attempt to research, inert anode materials for aluminum electrolysis are prepared, using alumina-metal composite materials, properly increasing the content of metal , and having good dispersion with the ceramic.
Electrolyte raw materials are industrial products which are dried 2 hour at 400℃.
[11] Elhiti M A , Aboelata A M.: Journal of Magnetism and Magnetic Materials .
Park: Materials Science and Engineering.

Miheev Institute of Metal Physics of Ural Branch of Russian Academy of Sciences, 18 Str.
The international standard ISO 13314 [8] provides a method for mechanical compression testing of porous and cellular materials.
The powder of Ti-6Al-4V had a chemical composition corresponding to ISO 5832-3:2016 for metallic materials used as implants for the surgery.
Afonso, Compressive behaviour of gyroid lattice structures for human cancellous bone implant applications, Materials Science and Engineering: C.68 (2016) 445-448
Shi, Continuous functionally graded porous titanium scaffolds manufactured by selective laser melting for bone implants, Journal of the Mechanical Behavior of Biomedical Materials, 80 (2018) 119-127.

Acknowledgments The work is supported by National High Technology R&D Program of China (2009AA044302) and National Natural Science Foundation of China (50875068).
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J: Journal of ASME, 2002, Vol.124(2): pp.217-225
Cheng all: Chinese Journal of Mechanical Engineering, 2007, Vol.43(1): pp.164-167.

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Investigation of separation of lactose from whey solution by nanofiltration process Hui Ye a,b, YuZhong Zhang a,b,* , Han Li a,b ,LiGang Lin a,b, XiaoLi Ding a,b,LiZhi Zhao a,b, Hong Li a,b a State Key Laboratory of Hollow Fiber Membrane Materials and Processes, Tianjin Polytechnic University, Tianjin 300387, China b School of Materials Science and Engineering, Tianjin Polytechnic University, Tianjin 300387 * Corresponding author: YuZhong Zhang Email: Zhangyz2004cn@163.com Key words: lactose, whey, nanofiltration, membrane Abstract.
Experimental 2.1 Materials and methods Two kinds of model feed, the lactose solution and the whey solution, were investigated in order to compare the characterization of NF performance.
Acknowledgment This research was sponsored by the National Natural Science Foundation of China (Funding No. 50973083, No. 50473025, No. 51173132, No.21006070), the Research Fund for the Doctoral Program of Higher Education (Funding No. 20091201120002), the open project of State Key Laboratory of Hollow Fiber Membrane Materials and Membrane Processes and Tianjin Natural Science Foundation of China (No. 11JCZDJC21200, 11JCZDJC23700).
Mukhtar, Characterization and prediction of separation performance of nanofiltration membranes [J], Journal of Membrane Science, 112 (2) (1996): 263 -274 [6] N.Her, G.
Zadow, Whey and lactose processing, Elsevier Applied Science, New York, 1992

These improvements, however, are now beginning to be haunted by growing concerns about the health and environmental impacts of those materials like Volatile Organic Compounds (VOCs) in the finishes and treatments added to them.
Experimental Materials.
Standard reference materials, multi-fiber adjacent fabric (ISO 105/F10) was provided by Shanghai Textile Induestry Institute of Technical Supervision (Shanghai, China), and pretreated with dichloromethane for purification and boiled in prior to sample treatment.
Tarabella:Journal of Chromatographic Science, Vol. 44(2006), p. 625 [10] N.
Lanças: Journal of Separation Science, Vol. 26 (2003), p. 624 [15] H.

Through bridging and aggregation function, cadmium ions can be removed while cloud materials can be reduced.
Fig. 8 shows that PHA is more effective in the removal of the cloud materials and Cd2+.
The removal rate of Cd2+ rises to some extent, while the removal rate of the cloud materials can rise to over 90%.Those evidences indicates that the cloud materials and Cd2+ can co-exist as well as enhance the removal.
(4) Co-existed with the cloud materials, PHA’s ability to remove Cd2+and the removal rate of the cloud materials can rise too
Zhang and T.Wang: CIESC journal.

However, the photoefficiency of most photocatalytic materials are severely limited by their relatively wide bandgap (Eg~3.2 eV), restricting its absorption of solar energy.
According to the steep edges in their UV-visible absorption spectra, the value of n for materials is 1.
Kudo, Yugo Miseki, Heterogeneous photocatalyst materials for water splitting, Chemical Society Reviews 38 (2009) 253–278
Yang, The effect of pre-thermal treatment of TiO2 nano-particles on the performances of dye-sensitized solar cells, Solar Energy Materials & Solar Cells 90 (2006) 967–981
Palmisano, A survey of photocatalytic materials for environmental remediation, Journal of Hazardous Materials 211-212 (2012) 3–29