title: Degradation of carbon tetrachloride in the presence of iron and sulphur containing compounds.
abstract: The effect of several sulphur compounds: sodium sulphate, sodium sulphide, ferrous sulphide,pyrite and an organosulphonic acid on the kinetics of the iron (Fe °) induced degradation of carbon tetrachloride was examined under aerobic conditions. It was observed that all of the sulphur compounds investigated significantly accelerated the reaction. The mechanisms of the processes studied as well as their possible influence on the efficiency of the iron-induced dehalogenation of pollutants, both in situ and in above-ground treatment are discussed.
authors.affiliation: University of Waterloo, Department of Chemistry,Waterloo, Ontario, Canada,
authors.forename: E
authors.initials: E
authors.lastname: Lipczynska-Kochany
authors.forename: S
authors.initials: S
authors.lastname: Harms
authors.forename: R
authors.initials: R
authors.lastname: Milburn
authors.forename: G
authors.initials: G
authors.lastname: Sprah
authors.forename: N
authors.initials: N
authors.lastname: Nadarajah
mesh_terms: D002251:Carbon Tetrachloride / Q000737:chemistry* / Q000378:metabolism*; D004785:Environmental Pollutants / Q000737:chemistry / Q000378:metabolism; D006863:Hydrogen-Ion Concentration; D058085:Iron Compounds / Q000737:chemistry*; D013457:Sulfur Compounds / Q000737:chemistry*; D013997:Time Factors
chemical_list: D004785:Environmental Pollutants; D058085:Iron Compounds; D013457:Sulfur Compounds; D002251:Carbon Tetrachloride