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Materials and methods 1.1 Technological process GSF pilot test system derived water from sedimentation tank to filter, process flow diagram as shown in Fig.1.
The removal ratio of CODMn at the activated carbon filter material 25 cm had reached 45.2%.
Journal of Environmental Sciences, 24(9) :1587–1593 [3] Andersson A, Laurent P, Kihn A, Prevost M, Servais P, 2001.Impact of temperature on nitrification in biological activated carbon (BAC) filters used for drinking water treatment.
Journal AWWA,1992,6:67~75 [5] Kim J, Kang B, 2008.
Journal of Hazardous Materials, 139(2): 316–322

Barauskas1,c 1Irkutsk National Research Technical University, Irkutsk, Russia aninavn@yandex.ru, ba_baranow@mail.ru, cbarauskas.alena@mail.ru Keywords: primary aluminum production, technogenic raw materials, spent pot lining, fluorine leaching, caustic soda solution, sulfuric acid.
Electrolytic production around the world progresses towards a having a better process in place, expanding and diversifying the sourcing of raw materials, making proposals on tackling environmental issues, and developing novel aluminum-based products [2-13].
Tyutrin, Research on leaching fluorine from carbon-containing materials of aluminum production, Proceeding of Irkutsk State Technical University. 7 (2017) 143-151
Li, Study of microstructure and mechanical property heterogeneity throughout the wall thickness of high strength aluminum alloy thick-wall pipe, J. of Materials. 34 (2019) 2736-2745
Series: Earth and Environmental Science. 108 (2018) 042023

Materials and Experimental Details Raw Materials The LDPE matrix used in this study was provided by Titan Petchem (M) Sdn Bhd in solid pellets form with the density of 0.922 g/cm3.
Raw Material Preperation The CG was dried at 100oC in the oven for 3 hours.
Thomas, in: Composites Science and Technology, Vol. 62(3), p. 339-353. (2002) [10] D.
Ratnam, in: Journal of Applied Polymer Science, Vol. 124, p. 5220-5228. (2012) [13] A.
Zaman, in: Journal of Applied Polymer Science, Vol. 81(8), p. 1914- 1925. (2001)

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Rizhi: Journal of Materials Chemistry Vol. 16 (24) (2006), p. 2309
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Topham: Journal of Biomedical Materials Research Part B: Applied Biomaterials Vol. 71 (1) (2004), p. 46
Akahori: Materials Science and Engineering A Vol. 384 (1) (2004), p. 92

The Fe2NiAl Heusler alloy is one example of how machine learning in materials science may produce insightful conclusions and predictions.
Chemistry of Materials, 28, 7324-7331
Apl Materials, 4
Handbook of Materials Modeling: Applications: Current and Emerging Materials, 1-23
Computational Materials Science, 150, 230-235

Low cost raw materials, e.g., ceramic oxides, can be used.
Nasiri- Tabrizi, Mechanochemical synthesis of Al2O3-TiB2 nanocomposite powder from Al-TiO2-H3BO3 mixture, International Journal of Refractory Metals and Hard Materials, 2011, Vol. 29, pp. 244-249
Ataie, Preparation of alumina/titanium diboride nano-composite powder by milling assisted sol–gel method, Journal of Refractory Metals and Hard Materials, 2012, Vol 31, pp. 121–124
Speyer, Aluminothermic reaction path in the synthesis of a TiB2-Al2O3 composite, Journal of Materials Research, 1997, Vol. 12, pp. 1681-1684
Meyers, Combustion synthesis/densification of an Al2O3-TiB2 composite, Materials Science and Engineering A, 2001, Vol. 311, pp. 83-99

Experimental Setup and Processes Parameters The material used for the workpiece is the bolting material of JIS G4108.
Acknowledgement The current study is supported by the National Science Council, contract 100-2221-E-152-003.
Ahujab: Indian journal of engineering & materials sciences, 11(5) (2004), p.391 [2] R.E.
Phillips: Carbide and Tool Journal, 18(6) (1986), p.12 [3] J.A.
Hocheng: Materials Science Forum, 505-507 (2006), p.893

This volume's target audience includes students, postgraduates in material science, scientists in the area of nanomaterials and thin films.

High-tech pavement materials effectively purify automobile exhaust One of the new techniques of air pollution control is using nanometer material to purify automobile exhaust.
Nanometer materials refer to materials at least one dimension in the nanometer scale in the three-dimensional space, which generally consists of the nanoparticles between 1-100 nanometer.
At present, most of the research at home and abroad composite titanium dioxide nano photocatalytic materials in cement concrete matrix to make environmental protection cement concrete pavement materials, or nanometer photocatalytic materials are made of environmental protection coatings on road facilities, purify automobile exhaust from the exhaust pipe under the irradiation of ultraviolet light to harmless CO2 and inorganic salts etc of the human body.
Vol. 5 (2003) ‚p.26 (In Chinese) [4] Boxue Du:Environmental science.
Vol. 6 (2008),p.12 (In Chinese) [5] Liping Ma: Journal of chemical engineering.

Oguma, Experimental recommendation of characteristic S-N property for high carbon chromium bearing steel in wide life region in rotating bending, Journal of the Society of Materials Science, Japan, 49(7), (2000) 779-785
Shiozawa, Characteristic S-N property of high carbon chromium bearing steel in ultra-wide life region under rotating bending, Materials Science Research International, STP1 (2001) 41-46
Sakai, Review and prospects for current studies on very high cycle fatigue of metallic materials for machine structural use, Journal of Solid Mechanics and Materials Engineering, 3(3), (2009) 425-439
Tange, The influence of slack quenching structures on internal fatigue fracture of a shot peened spring steel, Journal of the Society of Materials Science, Japan, 57(11) (2008) 1146-1152
Sakai, Fractographical investigation on mechanism of interior-induced fatigue fracture of SUP7 steel for hot formed springs, Journal of the Society of Materials Science, Japan, (2015) (in press)