Two poster presentation numbers have been modified as follows.
P8-4 => P8-5 Separation of Cl from vaporized KCl during its condensation
Kohei Saito, Osaka Institute of Technology, Japan
P8-5 => P8-6 A new method for the recovery of high purity copper from plating wastes
Han S. Kim, Konkuk University, Korea
The modification has been reflected to the page of “Technical Program” and the poster presentation list.