Results 11 to 20 of about 23,425 (262)
Modeling and simulation of iron/sand filters [PDF]
Revue des sciences de l’eau, 2012 Water pollution is increasingly becoming an issue of global concern, especially in developing countries. Therefore, the development of affordable, reliable, low-maintenance, electricity-free technologies for reducing biological and chemical pollutants in drinking water to an acceptable level for human consumption is an interesting ...
Kamga, Fulbert Togue +2 more
openaire +4 more sources
EFFECT OF SAND ON THE FRICTION COEFFICIENT DISPLAYED BY RUBBER SLIDING AGAINST EPOXY FLOORINGSFILLED BY IRONNANOPARTICLES [PDF]
Journal of the Egyptian Society of Tribology, 2014 The present work discusses the friction coefficient and electrostatic charge of epoxy composites filled by iron nanoparticles sliding against rubber to develop proper materials to beused as flooring materials ofhigh friction coefficient and low ...
R. A. Ibrahim +2 more
doaj +1 more source
Jurnal Presipitasi, 2019 This study aims to prepare iron sand, determine the type of iron oxide, and determine the effect of washing iron sand with sonochemical methods. Iron sand samples were obtained from Jomblom Beach, Kendal Regency. Iron sand was separated using an external
Ricka Prasdiantika +2 more
doaj +1 more source
Indonesian Journal of Applied Physics, 2022 The mineral extraction of iron sand from Pasia Nan Tigo Beach has been carried out. Iron sands in this area are widely spread and have decent potential but have not been used optimally.
Ardilla Nofri Yuwanda +5 more
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CHARACTERIZATION OF NATURAL IRON SAND FROM KATA BEACH, WEST SUMATRA WITH HIGH ENERGY MILLING (HEM)
Jurnal Natural, 2018 Iron sand is one of the natural resources in West Sumatra that has not been optimally utilized. One of the potential locations to get this iron sand deposits is the coast of Kata.
Martha Rianna +8 more
doaj +1 more source
Experimental Study on Fire Resistance of Concrete Beams Made with Iron Tailings Sand
Buildings, 2022 In order to measure the effect of iron tailings sand replacing natural sand on the fire resistance of concrete beams, five full-scale iron tailings sand concrete (ITSC) beams and two natural sand concrete (NSC) beams were conducted to fire testing under ...
Yunlong Zhou +6 more
doaj +1 more source
Applied Sciences, 2022 This study used modified manganese sand as an adsorbent to explore its adsorption effect on iron and manganese ions from groundwater. The effects of pH, manganese sand dosage, and the initial concentration of Fe/Mn on the removal rate of iron and ...
Han Kang, Yan Liu, Dan Li, Li Xu
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JPFT (Jurnal Pendidikan Fisika dan Teknologi), 2023 The mine sand extraction process used the Methanol Soap Bathed (MSB) method. The results of sample analysis using XRF and VSM (Vibrating Sample Magnetometer) obtained that the most dominant compound content was Silica (SiO2), Iron (Fe2O3), Quicklime ...
Hartoyo Yudhawardana, Heri F. Lalus
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Thermal decomposition characteristics of foundry sand for cast iron in nitrogen atmosphere [PDF]
Royal Society Open Science, 2018 Sand casting, currently the most popular approach to the casting production, has wide adaptability and low cost. The thermal decomposition characteristics of foundry sand for cast iron were determined for the first time in this study.
Qingwei Xu +4 more
doaj +1 more source
Iraqi Geological Journal, 2023 Provenance, paleoweathering, and tectonic environment were studied on the iron sand samples taken from Cipatujah and Cikalong areas in Tasikmalaya, West Java, Indonesia using their mineralogical and geochemical data.
Hariro Zahra +5 more
doaj +1 more source