Results 11 to 20 of about 915,308 (289)
Investigation of Locally Made Ceramic Filter for Household Water Treatment [PDF]
Jurnal Sains & Teknologi Lingkungan, 2012 This research have objective to develop and evaluate the performance of ceramic filter in using locally available material at Yogyakarta. Ceramic filter are made by pressing a mixture of clay, discarded pottery (grog) and combustible material (coconut ...
Awaluddin Nurmiyanto, Agus Prasetya
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Development of porous-ceramic hydrostatic bearings [PDF]
, 2003 Porous-ceramic hydrostatic bearings have been recently developed. These bearings have demonstrated an exceptional overall performance when compared with conventional technology bearings.
Durazo-Cardenas, Isidro
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High Stop Band Rejection for Ceramic Loaded Waveguide Filters
IEEE Access, 2020 This Paper describes the design procedure of a compact narrowband ceramic loaded filters with wide out of band response. The idea of loading the waveguide filter resonators with ceramic TEM blocks and ceramic ridge blocks are presented. Resonator loading
Sharjeel Afridi +5 more
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A study on effects of ceramic foam filter on flow aspect through water modeling experiment [PDF]
China Foundry, 2017 Casting defects that are closely related to entrapped air bubbles and metallic oxides occur very frequently in the sand mold casting process. Many researchers have shown that these defects can be reduced by adopting an appropriate gating system design ...
Ho-Young Hwang +2 more
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Design of RF filters with high selectivity on monolithic ceramic blocks [PDF]
ITM Web of Conferences, 2019 The paper presents the results of the development of quasielliptic filters on monolithic ceramic blocks. A circuit analysis of equivalent filter circuits is carried out using the coupling matrix method.
Sememya Roman +2 more
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Известия Томского политехнического университета: Инжиниринг георесурсов, 2022 The relevance of the research is caused by the need to increase in volumes the implementation of various technological processes associated with the effective purification of gases in ceramic filters.
Marat Ya. Khabibullin
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Environmental Systems Research, 2023 Ceramic water filters (CWFs) are point-of-use devices mostly used in developing countries as a result of their effectiveness in the treatment of household water.
Ohene B. Apea +3 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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Effect of Filter Thickness on Reoxidation and Mechanical Properties of Aluminium Alloy AlSi7Mg0.3 [PDF]
Archives of Metallurgy and Materials, 2019 The melt cleaning is an important aspect in the production of high-quality aluminum castings. Specifically inclusions within the melt and an excessively high hydrogen content lead to defects and undesired porosity in the castings. Although it is possible
M. Bruna, A. Remišová, A. Sládek
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AIP Advances, 2022 Considering the tiny surface defects of Si3N4 ceramic bearing balls and the low accuracy of defect detection using a single traditional algorithm, we find that the performance of the aerospace mechanical power system is poor.
Dahai Liao +4 more
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