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Supplementary data
Evaluation of heavy metals in hazardous automobile shredder
residue thermal residue and immobilization with novel nano-size
calcium dispersed reagent
Chi-Hyeon Lee,a Nguyen Thi Thanh Truc,a Byeong-Kyu Lee,a* Yoshiharu
Mitoma,b Srinivasa Reddy Mallampati,a*
aDepartment of Civil and Environmental Engineering, University of Ulsan, Daehak-ro
93, Nam-gu,
Ulsan 680-749, Republic of Korea
bDepartment of Environmental Sciences, Prefectural University of Hiroshima, 562
Nanatsuka-Cho, Shobara City, Hiroshima 727-0023, Japan
*Corresponding authors. (M. Srinivasa Reddy), Tel. +82 52-259-1412; Fax. +82 52-
259-2629; E-mail: [email protected] ; (B. K. Lee), Tel. +82 52-259-2864; Fax.
+82 52-259-2629; E-mail: bklee @ulsan.ac.kr
S1
Fig. S1. The FE-SEM microstructure images and normal photographs of all collected
samples: (a) ASR dust, (b) bottom ash, (c) cavity ash, (d) boiler ash and (e) bag filter
ash.
S2