1.
Photochem Photobiol Sci
; 3(4): 329-30, 2004 Apr.
Article
in English
| MEDLINE
| ID: mdl-15052358
ABSTRACT
The cleaning-up of fuel contaminated stones by submerging them in solutions of H2O2 and metallic salts is described as a mechanical process that takes 15 min to completely detach the black layer in the dark and 8 min under sunlight.
