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In this paper, the applications of Inorganic Ceramic Materials in water pollution control technology and air pollution purification, and the problems under implementing Inorganic Ceramic Materials are pointed out; meanwhile a trend analysis of ceramic materials is proposed.
Introduction The research of ceramic materials was carried on from the 1940s.
Inorganic Ceramic Materials There are many sophisticated preparation methods for ceramic materials, depending on the requirements to material, thickness, structure, aperture radius, porosity of the application process.
The application of inorganic ceramic materials in membrane bioreactor (MBR).
[2] Nanping Xu, Weihong Xing and Pei Wang: Journal of Membrane Science and Technology Vol.20(2005),p23-27,in Chinese

Introduction The active development of materials science has led to the appearance of new polymer binders types with increased rheological and strength indicators and composite materials based on them.
Environmental impact of food packaging materials: A review of contemporary development from conventional plastics to polylactic acid based materials, Materials. 13(21) (2020) 4994
Safin, Study of the destructive properties of biodegradable wood-filled composite material,Materials Science Forum. 992 (2020) 290-295
Shaikhutdinova, Research of biodegradable wood completed composite materials based on polylactide, Journal of Physics: Conference Series. 1399(4) (2019) 044117
Voronin, Analysis of physico-mechanical properties of composites based on polylactide and thermally modified wood fibers, Materials Science Forum. 870 (2016) 202-206.

At this stage, a multistructural theory arose in materials science (the study of the material is carried out according to the scheme “recipe-technological factors - composition, structure - properties”).
Skachkov, Modeling of Building Materials as Complex Systems, Key Engineering Materials. 730(2017) 412-417 [2] Garkina I.A., Danilov A.M., Selyaev V.P., Materials as complex systems, Journal of Engineering and Applied Sciences. 11(2016) 2461-2464 [3] Irina Garkina and Alexander Danilov, Mathematical Methods of System Analysis in Construction Materials, IOP Conf.
Series: Materials Science and Engineering (2017) 245
[4] Garkina I., Danilov A., Composite Materials: Identification, Control, Synthesis, IOP Conference Series: Materials Science and Engineering. 471(2019) 032005
Series: Materials Science and Engineering. 191 (2017)012006 [7] Garkina Irina, Danilov Alexander, Experience of Development of Epoxy Composites: Appendix of Methods of Rank Correlation, Key Engineering Materials. 777(2018) 8-12

Journal 32 (2014)
IOP Conference Series: Materials Science and Engineering.
Journal of the Mechanical Behavior of Biomedical Materials 103 (2020): 103590
Materials Characterization 179 (2021): 111350
Journal of the mechanical behavior of biomedical materials 70 (2017): 7-16

Science and Engineering of Composite Materials, 23(2016): 453-460
International Journal of Mechanical Sciences, 122(2017): 1-17
International Journal of Mechanical Sciences, 110(2016): 160-169
Analysis of thin-walled open-section beams with functionally graded materials.
Materials and Design, 116(2017): 656-665.

According to the chemical composition of materials they can be divided into: inorganic phase change materials; organic phase change materials; phase change materials; and, mixed categories.
References [1] LV Xuewen, KAO Hongtao, Progress in Composite Phase Change Energy Storage Materials[J], Journal of Materials Science & Engineering, No.(5),Vol.(28), 2000:797-799
Luyt, Polypropylene as a potential matrix for the creation of shape stabilized phase change materials [J], European Polymer Journal, 2007, 43: 895-907
Journal of Heat Transfer, 1992, (114): 101-1027
Absorption of Phase Change Materials in Concrete [J].

P Wave Propagation in the Functionally Graded Materials Ligang Zhang1, a, Hong Zhu2, b, Hongbiao Xie1, c and Lin Yuan2, d 1National Engineering Research Center for Equipment and Technology of Cold Strip Rolling, Yanshan University, Qinhuangdao 066004, China 2School of Mechanical Engineering, Yanshan University, Qinhuangdao 066004, China azlg@ysu.edu.cn, bzhuhong9@126.com, chbx@ysu.edu.cn, dinfo@ysu.edu.cn Keywords: P Wave; Functionally graded materials; Wave velocity; Wave amplitude; Differential equation with varied coefficient Abstract.
The P wave propagation in the functionally graded materials (FGM) is studied.
(Science Press, China 2002)
Wu: Chinese Journal of Computational Mechanics.
Lam: Journal of Sound and Vibration Vol. 236(2000), p. 307 [6] Z.

Applied Model of Magnetization of a Granulated Material SANDULYAK Anna1a, SANDULYAK Alexander2b, ORESHKIN Dmitry2c, POPOVA Marina2d 1 PhD in Technical Sciences, Moscow State University of Civil Engineering (MGSU), 26 Yaroslavskoye chaussee, Moscow, 129337 Russian Federation, 2professor, MGSU aanna.sandulyak@mail.ru, ba.sandulyak@mail.ru, cdmitrii_oreshkin@mail.ru, dpopovaMN@mgsu.ru Keywords: Granulated ferromagnetic material; Magnetic permeability; Intensity of magnetic field Abstract.
Introduction By using of porous magnetic materials (for example, in magnetic separators, filters) the working element of which is magnetized granulated material with system of branched porous [1-4], one of the important task is to obtain the information about field parameters within porous, between grains, the intensity h in particular.
Li: Micro-macro quantification of the internal structure of granular materials/ Journal of Engineering Mechanics (2009).
Matijevic: Magnetic filtration of submicroscopic particles through a packed bed of spheres / Journal of Applied Physics (1985).
Mucha: A magnetic filter with permanent magnets on the basis of rare earth / Journal of Magnetism and Magnetic Materials (2004).

Kang 2 1 Henan Institute of Science and Technology, Xinxiang 453003, P.
Acknowledgements The authors acknowledge the financial support of the National Nature Science Foundation of China in Major Project Program （No.50390061）, the Scientific Research Foundation of Henan Institute of Science and Technology for High Level Scholar and the Research Project program of Natural science of the Education Department of Henan Provice(2008B460007).
Tsai: International Journal of Machine Tools & Manufacture, Vol. 40(2000), p.1651-1669
Moudgil.: Journal of Colloid and interfaces Science, 2003,Vol.263, Issue 2(2003), p.506-511
Chen, Li-Sheng Shu, Shah-Rong Lee: Journal of Materials Processing Technology, 2003, Vol. 140, Issue 2, p. 373- 378.

Three materials, Material1, 2, and 3 are considered for analysis.
The two materials used in this FGM cylindrical shell are: Aluminium (metal) and Zirconia (ceramic).
Thangaratnam, Analysis of Functionally Graded Plates and Shells: Stress, Buckling and Free Vibration, Journal of Aerospace Sciences and Technology 66(2) (2014) 127-136
Zahit, Flutter Analysis of a Laminated Composite Plate with Temperature Dependent Material Properties, International Journal of Aeronautical Science & Aerospace Research, 3 (3) (2016) 106-114
Reddy, Vibration of Functionally Graded Cylindrical Shells, International Journal of Mechanical Sciences. 41 (1999) 309-324.