Degradation of trace aqueous 4-chloro-2-nitrophenol occurring in pharmaceutical industrial wastewater by ozone
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چکیده
منابع مشابه
Degradation of aqueous solution of 4-Chloro-2-Nitrophenol in nano-TiO2/H2O2 system
The present work is focused on the degradation of 4-chloro-2-nitrophenol in aqueous solution containing nano titanium dioxide, hydrogen peroxide and the combination of nano-TiO2/H2O2. The effect of experimental parameters, such as the amount of nano- TiO2 concentration of H2O2, initial concentration of 4-chloro-...
متن کاملDegradation of aqueous solution of 4-Chloro-2-Nitrophenol in nano-TiO2/H2O2 system
The present work is focused on the degradation of 4-chloro-2-nitrophenol in aqueous solution containing nano titanium dioxide, hydrogen peroxide and the combination of nano-TiO2/H2O2. The effect of experimental parameters, such as the amount of nano- TiO2 concentration of H2O2, initial concentration of 4-chloro-...
متن کاملDegradation of 4-Nitrophenol from industrial wastewater by nano catalytic Ozonation
ABSTRACT: In this project, a nano catalyst (TiO2) and ozone combined with each other and they were used for the removal of 4-nitrophenol (4NP) in industerial wastewater. The effect of some operational parameters such as initial pH (3-9), the concentration of pollutant (20-80 mg/L), and amount of TiO2 were investigated. In O3/TiO2 process, the anion radical formed before the production of hydro...
متن کاملDegradation of 4-Nitrophenol from industrial wastewater by nano catalytic Ozonation
ABSTRACT: In this project, a nano catalyst (TiO2) and ozone combined with each other and they were used for the removal of 4-nitrophenol (4NP) in industerial wastewater. The effect of some operational parameters such as initial pH (3-9), the concentration of pollutant (20-80 mg/L), and amount of TiO2 were investigated. In O3/TiO2 process, the anion radical formed before the production of hydro...
متن کاملdegradation of aqueous solution of 4-chloro-2-nitrophenol in nano-tio2/h2o2 system
the present work is focused on the degradation of 4-chloro-2-nitrophenol in aqueous solution containing nano titanium dioxide, hydrogen peroxide and the combination of nano-tio2/h2o2. the effect of experimental parameters, such as the amount of nano- tio2 concentration of h2o2, initial concentration of 4-chloro-2-nitrophenol and ph on the reaction was investigated. experimental data obtained un...
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ژورنال
عنوان ژورنال: International Journal of Environmental Science & Technology
سال: 2010
ISSN: 1735-1472,1735-2630
DOI: 10.1007/bf03326147