A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Vitrification Process for Treatment of Sewage Sludge and Incineration Ash
Vitrification processes, in which the operating temperature is higher than the melting point of the silica compounds contained in sewage sludge that turns into slag, are studied in this paper. The dried sludge and the incineration ash are injected into a furnace with auxiliary fuel and flux. The flux is the material used to control basicity of the ash content. Crushed limestone is used as the flux in this test. Almost all ashes in the sludge are vitrificated into slag. The flow of molten slag from the tap is smooth. After the slag is treated, it can be used as wall tile, interlocking tile, insulating material, and slag wool. This technology conforms to resource recycling.
Vitrification Process for Treatment of Sewage Sludge and Incineration Ash
Vitrification processes, in which the operating temperature is higher than the melting point of the silica compounds contained in sewage sludge that turns into slag, are studied in this paper. The dried sludge and the incineration ash are injected into a furnace with auxiliary fuel and flux. The flux is the material used to control basicity of the ash content. Crushed limestone is used as the flux in this test. Almost all ashes in the sludge are vitrificated into slag. The flow of molten slag from the tap is smooth. After the slag is treated, it can be used as wall tile, interlocking tile, insulating material, and slag wool. This technology conforms to resource recycling.
Vitrification Process for Treatment of Sewage Sludge and Incineration Ash
Kikuchi, Ryunosuke (author)
Journal of the Air & Waste Management Association ; 48 ; 1112-1115
1998-11-01
4 pages
Article (Journal)
Electronic Resource
Unknown
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