Results 11 to 20 of about 7,224 (264)
Ceramic Filters for the Efficient Removal of Azo Dyes and Pathogens in Water
Ceramics, 2023 Overcoming the scarcity of safe and sustainable drinking water, particularly in low-income countries, is one of the key challenges of the 21st century. In these countries, the cost of centralized water treatment facilities is prohibitive.
Marvellous Oaikhena +5 more
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Evaluation of a Silver-Embedded Ceramic Tablet as a Primary and Secondary Point-of-Use Water Purification Technology in Limpopo Province, S. Africa. [PDF]
PLoS ONE, 2017 The World Health Organization (WHO) recognizes point-of-use water treatment (PoUWT) technologies as effective means to improve water quality. This paper investigates long-term performance and social acceptance of a novel PoUWT technology, a silver ...
Beeta Ehdaie +6 more
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Физика волновых процессов и радиотехнические системы, 2019 The article considers the main design and technology issues of ceramic filters for on-board receiving and transmitting microwave equipment on the example of the development of the branch of RFNC-ARIEP RIMS named after Yu.E. Sedakov. Thetypes of band-pass
V.A. Kozlov, A.L. Kunilov, M.M. Ivoylova
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Monolithic integrated ceramic waveguide filters [PDF]
2014 IEEE MTT-S International Microwave Symposium (IMS2014), 2014 Design techniques for a new class of integrated monolithic high permittivity ceramic waveguide filters are presented. These filters enable a size reduction of 50% compared to air-filled TEM filters with the same unloaded Q-Factor. Designs for both chebyshev and asymmetric generalized chebyshev filter are presented, with experimental results for an 1800
Hunter, IC, Sandhu, MY
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Improving the quality of Al-Si castings by using ceramic filters
Production Engineering Archives, 2020 The use of cast aluminium has still increased, so have the mechanical property requirements. By casting and also in other metallurgical processes, the inclusions enter to the molten aluminium alloy and it exhibits poor ductility or toughness.
Švecová Ivana +2 more
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Processing and Properties of Graded Ceramic Filters [PDF]
Journal of the American Ceramic Society, 2009 A new processing route for high‐performance graded ceramic filters is presented. The direct foaming process is based on the transition of a surfactant‐stabilized alkane dispersion in a stabilized aqueous ceramic powder suspension into mechanically stable ceramic foams with porosities up to 90%.
Barg, Suelen +2 more
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Ceramic Filters and their Application for Cadmium Removal from Pulp Industry Effluent
International Journal of Technology, 2016 The purpose of this paper was to investigate the performance of ceramic filters made from a mixture of natural clay, rice bran, and iron powder in removing cadmium from pulp industry effluent.
Subriyer Nasir, Sisnayati Faizal
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A Computational Fluid Dynamics Study on Physical Refining of Steel Melts by Filtration
Metals, 2023 In this paper, a previous experimental investigation on physical refining of steel melts by filtration was numerically studied. To be specific, the filtration of non-metallic alumina inclusions, in the size range of 1–100 µm, was stimulated from steel ...
Shahin Akbarnejad +2 more
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Extrusion 3D-Printed Kaolinite Ceramic Filters for Water Applications
Journal of Manufacturing and Materials ProcessingCeramic materials have been utilized for centuries across a range of industries due to their chemical stability and porous microstructure. One prominent application is water filtration, where ceramics offer an effective medium for removing contaminants ...
Rawan Elsersawy +2 more
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Effect of sintering temperature on clay ceramic water filters efficiency
Ethiopian Journal of Science and Sustainable Development, 2019 Billion cases of diarrhea occur worldwide each year that result in million deaths, for the lack of access to safe drinking water. Clean water is a key concern in many communities of developing countries. Household water treatment and safe storage methods,
Enyew Amare Zereffa
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