Now showing items 1-10 of 346
Stable and efficient metal-biochar supported catalyst: degradation of model pollutants through sulfate radical-based advanced oxidation processes
This study focuses on the synthesis of metal-based biochar catalysts and their catalytic activation of peroxymonosulfate (PMS, HSO5−) for the degradation of three diferent wastewater model pollutants employing advanced ...
COD/DOC balanced models for the oxidation process of organic compounds
(Brazilian Society of Chemical Engineering, 2020-03)
Nowadays, several advanced oxidation and enzymatic processes are available for the removal of organic compounds. Mathematical models are crucial to optimize the operating conditions and to reduce the costs associated with ...
Introduction to oxidative technologies of water treatment
Chemical oxidation and advanced oxidation technologies are important processes for the abatement of refractory and/or toxic pollutants in wastewaters. The species participating in advanced oxidation technologies are powerful ...
Advanced oxidation processes for elimination of xylene from waste gases
(Elsevier Science SA, 2020-11)
The elimination of xylene was experimentally studied using advanced oxidation process in a two-step pilot plant photochemical unit with the use of UV irradiation combined with ozone (first step) and with hydrogen peroxide ...
A Brief Review on the Importance use of Solar Energy in the Treatment of Recalcitrant Effluents Applying Advanced Oxidation Processes
(Universidade Federal de Santa Maria, 2015)
Mineralization of formic acid from catalytic nitrate reduction effluent by UV-based and electrochemical processes
In this work, UV-based and electrochemical processes were proposed for formic acid (FA) mineralization, from an effluent generated on the nitrate catalytic reduction reaction. The results show that although direct photolysis ...
Photoreactor Modeling: Applications to Advanced Oxidation Processes
(Berkeley Electronic Press, 2008-05)
A general methodology for photoreactor analysis and design based on the fundamentals of chemical reaction engineering and radiative transfer in participating media is presented. Three applications in the field of advanced ...
Treatment of seawater for rotifer culture uses applying adsorption and advanced oxidation processesTreatment of seawater for rotifer culture uses applying adsorption and advanced oxidation processes
(Pontificia Universidad Católica de Valparaíso, 2017)