Enhanced degradation of triclosan using UV–Fe2+ synergistic activation of peracetic acid

2021 ◽  
Author(s):  
Shixiang Wang ◽  
Zhuo Chen ◽  
Zhenran Wang ◽  
Yongsheng Fu ◽  
Yiqing Liu
Keyword(s):  
Hydroxyl Radicals ◽  
Peracetic Acid ◽  
Advanced Oxidation ◽  
Reactive Species ◽  
Organic Radicals ◽  
Synergistic Activation ◽  
Oxidation System ◽  
Enhanced Degradation

UV/Fe2+/peracetic acid (PAA) as an efficient and novel advanced oxidation system was reported to produce reactive species (i.e., hydroxyl radicals (˙OH) and organic radicals) for triclosan (TCS) degradation.

Peracetic acid enhanced electrochemical advanced oxidation for organic pollutant elimination

2021 ◽  
pp. 119317
Author(s):  
Deling Yuan ◽  
Kai Yang ◽  
Shiyu Pan ◽  
Yao Xiang ◽  
Shoufeng Tang ◽  
...  
Keyword(s):  
Peracetic Acid ◽  
Organic Pollutant ◽  
Advanced Oxidation

scholarly journals Remediation methods for the removal of pesticides in wastewater

2019 ◽  
pp. 24-30
Author(s):  
Andres Godinez-García ◽  
María Guadalupe Hernández-Morales ◽  
Santiago Guijosa-Guadarrama ◽  
Pedro Jesús Díaz-Tecanhuey
Keyword(s):  
Sustainable Development ◽  
Drinking Water ◽  
Activated Carbon ◽  
Hydroxyl Radicals ◽  
Health Problem ◽  
Advanced Oxidation ◽  
Physical Methods ◽  
Advantages And Disadvantages ◽  
Biological Remediation ◽  
Agricultural Areas

This work is part of one of the priorities of sustainable development that is the conservation of soil and the care of aquifers. Water is a vital liquid for human and all kind of living beings, the presence of pesticides in drinking water is a health problem that requires solution. In this paper, a review of the different methods used for the removal of pesticides in wastewater is made, such as biological remediation methods, using plants and microorganisms, remediation by physical methods by adsorption of contaminants with activated carbon, zeolites, polymers and clays and finally chemical remediation, through advanced oxidation with the production of hydroxyl radicals. A review of the most commonly used pesticides in the different agricultural areas is carried out, as well as their impact on the health of the inhabitants in these regions. Finally, a comparison of the advantages and disadvantages of these methods is made both for its effectiveness as well as for their cost.

UV/Peracetic Acid for Degradation of Pharmaceuticals and Reactive Species Evaluation

2017 ◽  
Vol 51 (24) ◽  
pp. 14217-14224 ◽  
Author(s):  
Meiquan Cai ◽  
Peizhe Sun ◽  
Liqiu Zhang ◽  
Ching-Hua Huang
Keyword(s):  
Peracetic Acid ◽  
Reactive Species

Reuse of Homogeneous Fenton’s Sludge from Detergent Industry as Fenton’s Catalyst

2013 ◽  
Vol 16 (2) ◽  
Author(s):  
André F. Rossi ◽  
Rui C. Martins ◽  
Rosa M. Quinta-Ferreira
Keyword(s):  
Hydrogen Peroxide ◽  
Hydroxyl Radicals ◽  
Heterogeneous Catalysts ◽  
Advanced Oxidation Process ◽  
Oxidation Process ◽  
Iron Catalyst ◽  
Advanced Oxidation ◽  
Detergent Industry ◽  
Oxidizing Agent ◽  
Fenton’S Reaction

AbstractFenton’s reaction is an advanced oxidation process where, classically, hydrogen peroxide is the oxidizing agent and an iron catalyst promotes the formation of hydroxyl radicals (•OH). Among the studies that evaluated different metals as Fenton-like catalysts, our group of investigation has recently used cerium-based solids as heterogeneous catalysts in slurry reaction and, in this work, iron sludge coming from an industrial Fenton’s reactor used for the wastewater depuration of a detergent production factory is being appraised while treating a synthetic effluent containing 0.1 g.L

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