1) photo-Fenton oxidation 光Fenton氧化 1. The treatment efficiency of phenolic wastewater by single solarphoto-Fenton oxidation, single coagulation and combined processes have been compared. 研究了煤气含酚废水和模拟苯酚废水的太阳光Fenton氧化-混凝联合处理技术,比较了混凝法、太阳光Fenton氧化法及其联合技术...
1) Photo Fenton oxidation Photo Fenton氧化1. The optimum formula of Photo Fenton oxidation and flocculation has been selected,as follows: hydrogen peroxide solution’s concentration is 800mg/L,molal concentration ratio of H2O2 and Fe2+is 15:1,suitable pH is 3,concentration of flocculant is 300...
As conventional wastewater treatment systems remain inefficient for treatment of these recalcitrant pollutants, the use of advanced oxidation processed is required. The degradation of the OrangeGdye wasstudied using thephoto-Fenton process. Results showed that the use of experimental kinetics rate ...
Thus, degradation of Congo red dye using chromite as catalyst is more efficient by photo-Fenton oxidation. Based on the response surface analysis, the predicted optimal conditions for maximum removal of Congo red dye by photocatalytic degradation (100%) were 12 mg/l, 0.14 g, 3, and 11 h ...
Ciambelli, "Hetero- geneous photo-fenton oxidation of organic pollutants on struc- tured catalysts," Journal of Advanced Oxidation Technologies, vol. 15, no. 2, pp. 1224-1226, 2012.Sannino D, Vaiano V, Isupova LA, Ciambelli P (2012) Heterogeneous Photo-Fenton Oxidation of Organic ...
Photo-Fenton oxidation of phenol and organochlorides (2,4-DCP and 2,4-D) in aqueous alkaline medium with high chloride concentration photo-fentonpesticidessodium chlorideA highly concentrated aqueous saline-containing solution of phenol, 2,4-dichlorophenoxyacetic acid (2,4-D) and 2,4...
Complete degradation of the persistent anti-depressant sertraline in aqueous solution by solar photo-Fenton oxidation BACKGROUNDSelective serotonin reuptake inhibitor sertraline is found to be one of the most persistent pharmaceutical drugs and it has been detected in effl... Gema,Pliego,Nikos,... -...
高级氧化技术(Advanced oxidation Process)又称深度氧化技术,通常被认为是一种基于羟基自由基(·OH)中间体反应的氧化过程,具有高效,彻底,适用范围广,无二次污染等优点.其中光催化氧化法是目前研究较多的一项高级氧化技术.而在光催化氧化中UV/Fenton体系是典型代表.UV/Fenton体系以紫外光为光源,在Fe2+的催化作用下具有...
Removal of simazine from aqueous solution by photo-Fenton oxidation was investigated using Box-Behnken statistical experiment design and the response surface analysis. The effects of simazine, hydrogen peroxide (H2O2), and iron(II) concentrations on the extent of simazine and total organic carbon (...
The photo-Fenton system is an advanced oxidation technology for the oxidative degradation of recalcitrant organic contaminants in water, which is based on the photochemistry of iron complexes and the Fenton reaction. The efficiency of the photo-Fenton system in degrading water contaminants is mainly de...