Photodegradation of clopyralid in TiO2 suspensions: Identification of intermediates and reaction pathways

Journal of Hazardous Materials

Volumn 168, Issue 1, 2009, Pages 94-101

  Šojić, Daniela V ^a   Anderluh, Vesna B ^a   Orčić, Dejan Z ^a   Abramović, Biljana F ^a  

^a UNIVERSITY OF NOVI SAD   (Serbia)

Author keywords

Clopyralid; Herbicide; Photocatalysis; Photocatalytic degradation pathways; Titanium dioxide

Indexed keywords

AMMONIUM PERSULFATE; APPARENT ACTIVATION ENERGY; AQUEOUS SUSPENSIONS; BIPYRIDINE; CATALYST CONCENTRATION; CLOPYRALID; CONCENTRATION RANGES; DEGUSSA P25; ELECTRON ACCEPTOR; HETEROGENEOUS CATALYSIS; HYDROXYL RADICALS; HYDROXYPYRIDINE; KINETIC ORDER; LC-MS/MS; PHOTO CATALYTIC DEGRADATION; PHOTOCATALYTIC DEGRADATION PATHWAYS; PHOTODEGRADATION PATHWAY; POTASSIUM BROMATE; REACTION INTERMEDIATE; REACTION PATHWAYS; TIO;

ACTIVATION ENERGY; AMMONIUM COMPOUNDS; CARBOXYLIC ACIDS; ETHANOL; HERBICIDES; HYDROGEN; HYDROGEN PEROXIDE; MOLECULAR OXYGEN; ORGANIC ACIDS; OXIDES; PHOTOCATALYSIS; PHOTODEGRADATION; POTASSIUM; REACTION RATES; SCAVENGING; TITANIUM; TITANIUM DIOXIDE; WEED CONTROL;

SUSPENSIONS (FLUIDS);

3,3',6,6' TETRACHLORO 2,4' BIPYRIDINE 2' CARBOXYLIC ACID; 3,6 DICHLOROPYRIDIN 2 OL 3,6 DICHLOROHYDROXYPYRIDINE 2 CARBOXYLIC ACID; ALCOHOL; AMMONIUM SULFATE; CARBOXYLIC ACID; CLOPYRALID; HERBICIDE; HYDROGEN PEROXIDE; POTASSIUM BROMATE; TITANIUM DIOXIDE; UNCLASSIFIED DRUG; HYDROXYL RADICAL; PICOLINIC ACID DERIVATIVE; TITANIUM;

ACTIVATION ENERGY; ETHANOL; HERBICIDE; HYDROGEN PEROXIDE; KINETICS; PHOTODEGRADATION; TITANIUM;

ARTICLE; CHEMICAL REACTION KINETICS; CONCENTRATION (PARAMETERS); CONTROLLED STUDY; PHOTOCATALYSIS; PHOTODEGRADATION; ULTRAVIOLET RADIATION; CATALYSIS; CHEMICAL REACTION; CHEMISTRY; KINETICS; PHOTOLYSIS; POLLUTANT; RADIATION EXPOSURE; SUSPENSION;

CATALYSIS; CHEMICAL PROCESSES; ENVIRONMENTAL POLLUTANTS; HERBICIDES; HYDROXYL RADICAL; KINETICS; PHOTOLYSIS; PICOLINIC ACIDS; SUSPENSIONS; TITANIUM;

EID: 67349258567     PISSN: 03043894     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jhazmat.2009.01.134     Document Type: Article

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