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The utilization of the sludge from this mudflow as useful materials is a potential solution to this problem.
Some modifications in the treatment process to purify the solid product such as removal of carbon material prior to hydrothermal treatment or dissolution of quartz and other lower CEC materials with longer time of contact with alkali medium may increase the CEC of the product.
With higher concentration of alkali medium and hydrothermal treatment temperature, more quartz and other silica and alumina containing materials in the mud can be dissolved into the alkali medium and converted into zeolites during hydrothermal treatment process.
Nharingo, “Synthesis and Characterisation of Zeolites from Coal Fly Ash (CFA)”, Engineering Science and Technology: An International Journal, Volume 3, No. 4, 2013, p.714-718
Hinode, “Hydrothermal Synthesis of Zeolites from Lake Sludge”, Advanced Materials Research, Volume 785-786, 2013, p.1117-1120

Methodology Materials Preparation.
However, it can be improved by adding smaller sizes of filtration materials.
ARPN Journal of Engineering and Applied Sciences, 11(11)
Case Studies in Construction Materials, 16, e01061
Journal of Environmental Science and Technology, 9(1), 100-110.

Materials Science and Engineering: C, 69, 380-387
Journal of the mechanical behavior of biomedical materials, 61, 590-599
Journal of Materials Science: Materials in Medicine, 23(7), 1605-1617
Materials Science and Engineering: C, 54, 20-25
Dental Materials, 32,e50-e51

Introduction Photo-acoustic spectroscopy is a new kind of spectroscopic techniques using the photo-acoustic signal of materials after the absorption of light which has widely applied in materials science[1-5], biomedical [6-8], agriculture, and forestry, respectively.
Journal of Optoelectronics Laser,1, 204 (1990) (in Chinese) [2] Q.
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F. and Tanasoiu, V.: Journal of Materials Science Vol. 39 (2004), p.5431-5434
A.: Materials Science and Engineering A Vol. 345 (2003), p. 243-248
[13] Boonruang, A., Ngernchuklin, P. and Eamchotchawalit, C.: Journal of Metals, Materials and Minerals Vol. 22 (2012), p. 55-59
K.: Materials Letters Vol. 42 (2000), p. 232–239
C.: Materials Science and Engineering B Vol. 111 (2004), p. 124–130 [16] El-Salam, F.

Journal of Materials Processing Technology, Vol. 177(2006): p. 256 [2] J Kerry.
Journal of Materials Processing Technology, Vol, 98(2000): p. 162 [3] P.
Journal of Materials Processing Technology, Vol. 98(2000): p. 205 [6] Chengliang Hu, Kesheng Wang, Quankun Liu.
Journal of Materials Processing Technology , Vol. 187–188(2007) : p. 600 [7] Hung-Hsiou Hsu.
International Journal of Mechanical Sciences, Vol. 44(2002): p. 1543 References

Machining technology and cutting regimes, as well as the material of the tool being used, all have a direct impact on the surface texture and consequently on the quality of the repair as a whole.
Machining technology and cutting regimes, as well as the tool’s material, have a direct impact on the 3-D surface roughness and consequently on the quality of the whole repair.
Originally the grinding device was designed for machining crankshaft crankpin journals.
Fig. 2 shows a marine diesel engine crankshaft journal surface measured with a Taylor Hobson 3-D stylus profiler.
Jiang, Advanced Techniques for Assessment Surface Topography, London, Kogan Page Science, 2003, ISBN 978-1903996119 [8] ISO/DIS 25178-2, Geometrical product specifications (GPS) - Surface texture: Areal - Part 2: Terms, definitions and surface texture parameters, www.iso.org [9] T.

Epoxidized vegetable oils based thermoset materials are widely used to develop biopolymers and to replace the fossil-fuel based polymers.
The low cost of these materials make them a good cost reduction in the composite application through the partial replacement of epoxy resin.
Kapila, (2004), Curing and mechanical characterization of a soy-based epoxy resin system, Journal of Applied Polymer Science, 91, 6, 3513–3518
Kapila, (2005), Dynamic Mechanical Characterization of a Soy Based Epoxy Resin System, Journal of Applied Polymer Science, 98, 1772–1780
Amine-cured epoxy, Macromolecular Materials and Engineering, 289, 7, 636-641

In the next section, the materials used and Fe-Zn-Co-Ni LDH synthesis process is explained.
Materials and Methods In this section, the chemicals and reagents required for this study are summarized.
Materials.
To follow, the prepared materials were left overnight under continuous stirring as an ageing process.
Naher, A review of grout materials in geothermal energy applications, International Journal of Thermofluids, 10 (2021) 100070

Development of Al2O3-Bi2O3-B2O3 Glasses for Neutron Shielding Material S.
Kaewkhao1,d 1Center of Excellence in Glass Technology and Materials Science (CEGM), Nakhon Pathom Rajabhat University, Nakhon Pathom, 73000, Thailand 2Physics Program, Faculty of Science and Technology, Muban Chombueng Rajabhat University, 70150, Thailand 3 Department of Nuclear Energy Engineering, Faculty of Engineering, Sinop University, 57000, Turkey atuscharoen@hotmail.com , bsmit_insiripong@hotmail.com, cturgaykorkut@hotmail.com , dmink110@gmail.com Keywords: Aluminium-Bismuth-Borate glasses, Density, Neutron shielding Abstract.
Introduction The most significant types of radiation for which shielding is required in a nuclear reactor are primary neutrons and gamma-rays originating with in the core itself and secondary gamma-rays produced by neutron interactions with materials external to the reactor core [1].
Bismuth borate glass is a kind of one glass which important in the gamma radiation shielding materials because its high density, high atomic number and non-toxicity when compared with lead borate and barium borate glass [2].
Pokaipisit, P, Limsuwan, Study on borate glass system containing with Bi2O3 and BaO for gamma-ray shielding materials: Comparison with PbO, Journal of Nuclear Materials.399 (2010) 38-40