Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2001.10a
- /
- Pages.489-493
- /
- 2001
A Study on Removal of Harmful, Heavy Metals in Fly Ash from Municipal Incinerator
- Nakahiro, Yoshitaka (Department of Architecture and Civil Engineering, Fukui University of Technology)
- Published : 2001.10.01
Abstract
Big cities in Japan have serious problems due to the shortage of new reclaimed land for municipal wastes. If harmful heavy metals such as cadmium, lead, copper and etc. are contained in the municipal waste combustion residues, they are not able to fill up according to the environmental law in Japan. In this study, the removal of heavy metals in the fly ash (EP ash) was dealt with chloridizing vaporization method. EP ash as a non-hazardous materials is utilized as covering materials, road bed, and building materials.