Natural SciencesEnvironmental EngineeringEnvironmental SciencesChemical KineticsEnvironmental ChemistryWater Quality EngineeringChemical Reaction KineticsKinetic ModelingPhotochemical KineticsPhotochemistryWater ChemistryWater PollutionFirst-order KineticsNatural Water ChemistryPhotocatalytic KineticsPhotochemical Reaction KineticsPhotochemical ReactivityPhotodegradation Of PollutantsPhotolysisPseudo-first-order Kinetics
Nitrobenzene (NB) pollution of the Songhua River caused by an explosion at a petrochemical plant in Jilin City,Jilin Province, China,attracted public concern over the fate of NB in the river.As one of the efforts to predict the fate of residual NB in the river,the kinetics and mechanism of phototransformation of NB in natural water from four sections of the Songhua River were investigated.It was found that photodegradation of NB in water proceeded via pseudo-first-order reaction kinetics under simulated ...