Title of article :
Environmental Remediation of Organic Pollutants in Synthesized and Characterized Aqueous Suspension by Photochemical Method: A Kinetic Study
Author/Authors :
Emadian Razavi, Z. islamic azad university - Modeling and Optimization Research Center in Science and Engineering, ايران , Fazaeli, R. islamic azad university - Modeling and Optimization Research Center in Science and Engineering, ايران , Yousefi, M. islamic azad university - Department of Chemistry, ايران , Ghasemi, S. islamic azad university - Department of Chemistry, ايران
Abstract :
Comparative study of the of azo Dyes (as a class important organic pollutants photodegradation process) in aqueous solution employing H2O2/UV and K2S2O8/UV systems in a photochemical reactor were investigated. Lead zirconate titanate [Pb (Zr0.58Ti0.42) O3] (PZT) nanocatalyst was synthesized via the sol-gel method. Then, photocatalytic properties of dopant type on PZT were determined in a UV photoreactor in the presence of different radical generators. These comparative studies showed that PZT/TiO2 and PZT/TiO2/FeCl3 have higher efficiency than the others.
Keywords :
PZT , Photodegradation , Photocatalytic , Azo dye , Nanocatalyst.
Journal title :
Quarterly Journal of Applied Chemical Research (JACR)
Journal title :
Quarterly Journal of Applied Chemical Research (JACR)
