Journal of Chemical Technology & Biotechnology, Год журнала: 2024, Номер unknown
Опубликована: Ноя. 29, 2024
Abstract BACKGROUND In recent years, advanced oxidation processes (AOP) have gained importance as highly effective methods in the treatment of organic substances with toxic and permanent properties. Diclofenac (DCF) Triclosan (TCS) pollutants, which are from endocrine disrupting chemicals (EDCs) that were encountered various aquatic environments such inlet outlet waters plants, surface waters, drinking water, groundwater sediments reported literature. this study, mineralisation DCF TCS EDCs, investigated by AOPs. The applied O 3 , /UV, /ZnO, UV/ZnO, /UV/ZnO. studies carried out at two different initial concentrations (5 10 mg/L), 5 ppm ozone dose, 2 × 8 W UVC light, 0.1 g ZnO, original pH, 30 min reaction time. RESULTS highest COD TOC removal efficiencies determined /UV/ZnO process 82% COD, 71% mg/L concentration for pollutant 72% 75% pollutant. For these conditions, consumptions 0.13 mgO /mgCOD removed 0.31 /mgTOC 0.69 0.98 respectively. electrical energy per order values found range 12.33–20.88 kWh/m processes. Treatment costs calculated 0.002 to 44.823 €/m . CONCLUSION treatability ozone‐based processes, especially photocatalytic a feasible process. © 2024 Society Chemical Industry (SCI).
Язык: Английский