Results 51 to 60 of about 237,483 (294)
Comparative Toxicity of Fly Ash: An In Vitro Study
Molecules, 2021 Fly ash produced during coal combustion is one of the major sources of air and water pollution, but the data on the impact of micrometer-size fly ash particles on human cells is still incomplete. Fly ash samples were collected from several electric power
Elvira Rozhina +8 more
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Firing-Associated Recycling of Coal-Fired Power Plant Fly Ash
Journal of Analytical Methods in Chemistry, 2023 Coal-fired power plant fly ash is a global environmental concern due to its small particle size, heavy metal content, and increased emissions. Although widely used in concrete, geopolymer, and fly ash brick production, a large amount of fly ash remains ...
Vu Thi Ngoc Minh +4 more
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Pengaruh Perbedaan Sumber Fly Ash Terhadap Karakteristik Mekanik High Volume Fly Ash Concrete [PDF]
, 2014 Beton dibuat dengan cara mencampurkan bahan-bahan material antara lain semen,agregat halus, agregat kasar, dan air, kemudian diaduk menjadi satu kesatuan dan mengeras dalam waktu tertentu.
, M.Solikin. ST. MT. Ph.D +1 more
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Pirometalurška obdelava katalizatorja z vsebnostjo srebra [PDF]
, 2018 The following article describes the thermal process for the recovery of used silver from Ag catalysts using an 80-kVA plasma reactor, along with an appropriate flux and reducing agent.
Kurilla, Peter +3 more
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Business Strategy and the Environment, EarlyView.ABSTRACT The emerging concept of Hubs for Circularity (H4Cs) presents an opportunity to create collaborative, self‐sustaining regional industrial ecosystems that drive circular economy transitions at scale. However, the operationalisation of H4Cs faces financial, organisational and data‐driven challenges.
Aditya Tripathi +3 more
wiley +1 more source
Discover EnvironmentPresent study was conducted to assess the possibility of growing Cymbopogon flexuosus Steud Wats for green capping and economic utilization of fly ash dump sites. In this regard a pot experiment was conducted with ten treatments in three replications i.e.
Akhilesh Kumar +2 more
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FTIR spectroscopic investigation of alkali-activated fly ash: Atest study
Zaštita Materijala, 2018 Fly ash is byproduct of thermal power plants. Millions tons of fly ash is produced globally. Fly ash is disposed partly in landfills but it could also be released into the atmosphere in the past.
Armand Çomo, Fatos Ylli
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Innovative electrospun geopolymer/zeolite/PVA composite membranes
The Canadian Journal of Chemical Engineering, EarlyView.Proposed scheme of gas adsorption mechanisms on electrospun geopolymer/zeolite/PVA composite membranes. Abstract Innovative electrospun poly(vinyl alcohol) (PVA)–geopolymer–zeolite 13X composite membranes were successfully fabricated and systematically characterized.
Mariana Schneider +7 more
wiley +1 more source
Case Studies in Construction MaterialsFly ash, a by-product of coal-fired power plants, finds valuable application in the cement and concrete industry due to its pozzolanic properties.
Teewara Suwan +5 more
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Effects of Fineness and Dosage of Fly Ash on the Fracture Properties and Strength of Concrete
Applied Sciences, 2019 This study focuses on evaluating the effects of the fineness of fly ash on the strength, fracture toughness, and fracture resistance of concrete. Three fineness levels of fly ash that respectively pass sieves—no. 175, no. 250, and no. 32—were
Chung-Hao Wu +3 more
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