TY - JOUR
T1 - Enhanced electro-catalytic degradation of chloroorganic compounds in the presence of ultrasound
AU - Yasman, Yakov
AU - Bulatov, Valery
AU - Rabin, Irene
AU - Binetti, Marcello
AU - Schechter, Israel
N1 - Funding Information:
This research has been supported in part by the Grand Water Research Institute and by the James Frank Program in Laser Matter Interaction. V.B and I.R. are grateful to the Israel Ministry of Absorption for a grant provided to new immigrant scientists.
PY - 2006/4
Y1 - 2006/4
N2 - The application of finely divided (black) Pd and Pd-Fe powder in the sono-electro-catalytic reduction of chlorophenoxy herbicides (2,4-D) and chlorophenols (2,4-DCP) in aqueous solutions allows for effective destruction of toxic chlorinated aromatic compounds. At 20°C complete conversion of these compounds is observed within 10 min. On bimetallic Pd/Fe catalyst, intermediates due to the oxidation reaction are detected in addition to the products of dechlorination. The bimetallic catalyst appears to be energetically and economically superior to the Pd. In both cases, the reaction times were considerably shortened in comparison with traditional electro-catalytic processes.
AB - The application of finely divided (black) Pd and Pd-Fe powder in the sono-electro-catalytic reduction of chlorophenoxy herbicides (2,4-D) and chlorophenols (2,4-DCP) in aqueous solutions allows for effective destruction of toxic chlorinated aromatic compounds. At 20°C complete conversion of these compounds is observed within 10 min. On bimetallic Pd/Fe catalyst, intermediates due to the oxidation reaction are detected in addition to the products of dechlorination. The bimetallic catalyst appears to be energetically and economically superior to the Pd. In both cases, the reaction times were considerably shortened in comparison with traditional electro-catalytic processes.
UR - http://www.scopus.com/inward/record.url?scp=33144486872&partnerID=8YFLogxK
U2 - 10.1016/j.ultsonch.2005.04.005
DO - 10.1016/j.ultsonch.2005.04.005
M3 - 文章
C2 - 15975844
AN - SCOPUS:33144486872
SN - 1350-4177
VL - 13
SP - 271
EP - 277
JO - Ultrasonics Sonochemistry
JF - Ultrasonics Sonochemistry
IS - 3
ER -