The Characterization of Filtration Waste Solidified Product from Baghouse Filter of the Incineration Process

To increase of the safety, quality and to easy maintenance of the incinerator media of bag house filter, coating of the surface filter media by CaCO₃ powder were done. In the incinerator process, the CaCO₃ powder will scrub of fly ash as secondary waste. And finally, both of the secondary waste and CaCO₃ will immobilized by cement matrix. The research has an objective to study and characterizing of the CaCO₃ as secondary waste on their cemented product. The research were done on block samples with content of CaCO₃ and the properties characterized by compressive strength and density. From this research known that on their solidified, each quantity of CaCO₃ will be impact to decreasing of the quality cementation product. The optimum formula for solidification of bag house filter scrubbed is CaCO₃ : cement: water is 3 : 10 : 7. (author)