TY - JOUR
T1 - A simultaneous stabilization and solidification of the top five most toxic heavy metals (Hg, Pb, As, Cr, and Cd)
AU - Kim, Hyun Taek
AU - Lee, Tai Gyu
PY - 2017/1/1
Y1 - 2017/1/1
N2 - A novel chemically bonded phosphate ceramic (CBPC) binder was developed for the simultaneous treatment of the top five most toxic heavy metals (Hg, Pb, As, Cr, and Cd). Various CBPC binders were synthesized and tested, and their toxicity characteristic leaching procedure (TCLP) values were obtained. A magnesium/calcium-potassium phosphate ceramic binder with FeCl2 (M/C-KP-FeCl2) simultaneously stabilized multiple heavy metals. The TCLP value of the final product for industrial waste (IW) treatment using the M/C-KP-FeCl2 technology was well below the Universal Treatment Standard (UTS). Additionally, the compressive strength of the final product was below the US Nuclear Regulatory Commission Standard.
AB - A novel chemically bonded phosphate ceramic (CBPC) binder was developed for the simultaneous treatment of the top five most toxic heavy metals (Hg, Pb, As, Cr, and Cd). Various CBPC binders were synthesized and tested, and their toxicity characteristic leaching procedure (TCLP) values were obtained. A magnesium/calcium-potassium phosphate ceramic binder with FeCl2 (M/C-KP-FeCl2) simultaneously stabilized multiple heavy metals. The TCLP value of the final product for industrial waste (IW) treatment using the M/C-KP-FeCl2 technology was well below the Universal Treatment Standard (UTS). Additionally, the compressive strength of the final product was below the US Nuclear Regulatory Commission Standard.
UR - http://www.scopus.com/inward/record.url?scp=85016005332&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85016005332&partnerID=8YFLogxK
U2 - 10.1016/j.chemosphere.2017.03.092
DO - 10.1016/j.chemosphere.2017.03.092
M3 - Article
C2 - 28347911
AN - SCOPUS:85016005332
VL - 178
SP - 479
EP - 485
JO - Chemosphere
JF - Chemosphere
SN - 0045-6535
ER -