title: Pyrite-assisted degradation of trichloroethene (TCE).
abstract: Chemical kinetics of trichloroethene (TCE) degradation by pyrite was investigated at different experimental conditions. The TCE was transformed into C2H2, 1,1-dichloroethene (DCE) and C2H4 by a slow process (240 h required to convert TCE by 80%). Thereafter, the degradation rate showed a monotonous increase with the pH. A simple kinetic model was proposed to quantify the TCE degradation by pyrite.
authors: Chemical Modeling Project, Institute of Fundamental Studies. Kandy, Sri Lanka. rw130@usa.net
authors: R
authors: R
authors: Weerasooriya
authors: B
authors: B
authors: Dharmasena
mesh_terms: D007501:Iron / Q000737:chemistry; D007700:Kinetics; D008956:Models, Chemical; D012997:Solvents / Q000737:chemistry; D013440:Sulfides / Q000737:chemistry; D014241:Trichloroethylene / Q000737:chemistry*
chemical_list: D012997:Solvents; D013440:Sulfides; C011342:pyrite; D014241:Trichloroethylene; D007501:Iron