PCDD/F POLLUTION FROM SMALL SCALE JEWELLERY WASTES RECOVERY
This paper describes the three main kinds of wastes from the jewellery production factories as well as jewellery workshops. Moreover, it describes how their recovery process, normally performed by incineration and Pb cupellation followed by acid leaching, can lead to the formation of inorganic and organic micropollutants that could greatly affect the health of the workers and of the people surrounding the recovery factory, especially if it is performed by back-yard recyclers in open space. Special attention is paid to the PCDD/F formation and their typical fingerprint is described. Finally the differences in respect to the time between an uncontrolled and a controlled process after the work performed at Arezzos gold production district (Tuscany, Italy) from the Tuscanian Environmental Protection Agency are shown.
Baldassini M. Massacci P. Panzironi C. Piga L. Scoppettuolo A. Bocciolini R. Croce G. Delfini M. DellUnto E. Donati P. Ferrini M. Lolini M. Manni A.
ARPAT,Provincial Department of Florence,Via Ponte alle Mosse,50144 Florence Italy Chemical,Materials and Environmental Engineering Dept.,University of Rome La Sapienza,Via Eudossia
国际会议
北京
英文
1-6
2009-08-24（万方平台首次上网日期，不代表论文的发表时间）