Search results
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Title
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MOISTURE AND HEAVY METAL STABILIZATION FOR COAL COMBUSTION RESIDUALS USING SODIUM POLYACRYLATE
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Author
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Annamraju, Sai Sahithi
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Date Created
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2018
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Subjects--Topical
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Civil engineering, Environmental engineering, Geotechnical engineering
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Description
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Due to the recent (2015) federal regulations pertaining to disposal of coal combustion residuals (CCR) from electric utilities, methods to dewater the CCR impoundments, establish structural stability, and mitigate the leaching of heavy metals from...
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Title
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Mobilization of oxyanion forming trace elements from fly ash based geopolymer concrete
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Author
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Sanusi, Olanrewaju
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Date Created
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2012
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Subjects--Topical
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Environmental engineering
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Description
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The suitability of fly ash based geopolymer concrete as a replacement for ordinary Portland cement (OPC) concrete depends on the mobility of elements from the material. Due to the alkaline nature of geopolymer concrete, there is a potential for th...
