1. Research on crystallized glass production using sewage sludge incinerated ash;Yamaura;Environmental Sanitary Engineering Research,1993
2. Demonstration test of melting and stone production using incinerated ash;Takano;Proceedings of the 10th Annual Conference of The Japan Society of Waste Management Experts,1999
3. Research on mineral composition, chemical morphology of heavy metals in MSW incinerated ash slag from produced stones;Nagasawa;Proceedings of the 10th Annual Conference of The Japan Society of Waste Management Experts,1999