WITHDRAWN: Removal of 4-chloro-2-nitrophenol from aqueous solution by adsorption on graphene oxide using a response surface methodological approach
نویسندگان
چکیده
منابع مشابه
Adsorption of 4-Chloro-2-nitrophenol onto Nano-ZnO
Nano-ZnO was employed for the adsorption of 4C2NP from aqueous solutions in batch equilibriumexperiments to investigate its adsorption properties. The quantity of 4C2NP adsorbed onto nano- ZnOsurface was measured by UV-Vis spectrophotometer. The effects of contact time, adsorbent dose, pH, andinitial concentration of 4C2NP were investigated. The adsorption found to be strongly influenced by all...
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 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 کاملBentazon removal from aqueous solution by reverse osmosis; optimization of effective parameters using response surface methodology
Although bentazon is widely used as an agricultural herbicide, it is harmful to humans and poses many environmental threats. This study focused on the treatment of wastewater contaminated with bentazon pesticides using membrane technology. In this regard, low-pressure reverse osmosis (RO) was employed as it has already been used in the removal of other micro-pollutants. The effects of process v...
متن کاملKinetic and thermodynamic studies of adsorption of 4-chloro-2-nitrophenol on nano- Ti02
Adsorption capacity of 4-chloro-2-nitrophenol (4C2NP) onto nano-Ti02 from aqueous solutions wasinvestigated in a batch system by considering the effects of various parameters like contact time, nano-TiO2 dosage, initial pH and initial 4C2NP concentration. Optimum conditions for 4C2NP adsorptionwere found to be initial pH z 2, nano-TiO2 closer- 0.01 g and equilibrium time 1 h. The adsorptionkine...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Arabian Journal of Chemistry
سال: 2013
ISSN: 1878-5352
DOI: 10.1016/j.arabjc.2013.11.012