earticle

영어

This study is a fundamental research to test the applicability of powdered MSWI(Municipal Solid Waste Incinerator) ash melted slag as seed material for crystallization reaction. Powdered ash melted slag wsa melted at 1,100℃ and ground to lesser than 0.35mm. The effect of initial calcium concentration, alkalinity, reaction temperature condition and powdered ash melted slag dosage to crystallization reaction were studied by batch test.According to the result of the tests, the calcium, necessary to crystallization reaction, was contained in powdered ash melted slag by 15.58%. And calcium, enough for crystallization reaction, was eluted from powdered ash melted slag.