Publications by authors named "Mahsa Tahergorabi"
In first, the Ni-doped ZnO nanorods used as an appeal sonocatalyst was synthesized through co-precipitation method. Afterwards, the crystalline structure, functional groups, surface morphology, and elemental composition were characterized by a set of analysis. Removal of diazinon ((DZ) as a renowned pesticide) was investigated using sonocatalytic performance of US/Ni-doped ZnO system.
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- The research focused on creating an easy and cost-effective method to convert harmful Cr(VI) to the less toxic Cr(III) using zinc oxide nanoparticles, enhanced with copper doping and ultrasound technology.
- The study found that under optimal conditions (pH 3, 20 mg/L Cr(VI), and 0.8 g/L catalyst), the ultrasonic/Cu-ZnO method achieved a 96.83% Cr(VI) reduction, outperforming the standard ultrasonic/ZnO process.
- The process showed effectiveness in both lab conditions and real wastewater samples, with a notable reduction in efficiency when higher concentrations of Cr(VI) or certain anions were present, but maintained high catalytic activity over several cycles.
The aim of the data were to increase the treatment efficiency of pyrene from soil using Nano catalysts magnetite iron oxide (FeO) and combined with electro kinetic. Soil provided with 100 mg/kg concentration and removal of pyrene done with EK-Fenton process. Nano catalyst was synthesized via a facile co-precipitation method and characterized by FTIR, XRD, SEM, EDX, VSM techniques.
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