Evaluation of Carbide Waste Lime for Soil Stabilization, Progress Report, HR-111

A lime by-product from the manufacture of acetylene from calcium carbide will be commercially available in Iowa. Since the cost of carbide waste lime f.o.b. source is only about half that of ordinary commercial lime, this material was investigated for potential uses in soil stabilization. The by-product lime is calcium hydroxide in a water slurry with approximately 40% solid concentration. Its effectiveness at stabilizing soils was checked by comparing with commercial high-calcium and dolomitic monohydrate varieties of lime. This was done by soil strength and plasticity tests in addition to studies of the reaction products by X-ray diffraction and chemical methods.

Strategy Report for Electronics Waste Management in Iowa, December 30, 2003

Strategy Report for Electronics Waste Management

Wayne-Ringgold-Decatur County Solid Waste Management Commission, June 30, 2001 & June 30, 2002

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Pocahontas County Solid Waste Commission, June 30, 2001 & June 30, 2002

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Jones County Solid Waste Management Commission, June 30, 2001 & June 30, 2002

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Hardin County Sanitary Solid Waste Disposal Commission, June 30, 2002

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Delaware County Solid Waste Disposal Commission, June 30, 2001 & June 30, 2002

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Crawford County Area Solid Waste Agency Commission, June 30, 2001 & June 30, 2002

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Butler County Solid Waste Commission, June 30, 2001 & June 30, 2002

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Jones County Solid Waste Management Commission, June 30, 2002 & June 30, 2003

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Hardin County Sanitary Solid Waste Disposal Commission, June 30, 2003

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Shelby County Area Solid Waste Agency, June 30, 2002 & June 30, 2003

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Butler County Solid Waste Commission, June 30, 2002 & June 30, 2003

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Pocahontas County Solid Waste Commission, June 30, 2003

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Wayne-Ringgold-Decatur County Solid Waste Management Commission, June 30, 2002 & June 30, 2003

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