Decontamination of Wastewaters Containing Organics by Electrochemical Methods
نویسندگان
چکیده
منابع مشابه
Electrochemical Advanced Oxidation Processes (EAOPs) for Environmental Applications
Conventional processes for water treatment are inefficient for the remediation of wastewaters containing toxic and biorecalcitrant organic pollutants. A large number of advanced oxidation processes (AOPs) have been successfully applied to degrade pollutants present in waters. These methods are based on the generation of a very powerful oxidizing agent such as hydroxyl radical ( • OH) in solutio...
متن کاملComparative study of the treatment of printing ink wastewater by conductive-diamond electrochemical oxidation, Fenton process, and ozonation
*Corresponding author Email: [email protected] In this work, the treatment of organics present in printing ink wastewaters such as dyes (methylene blue and rhodamine B), surfactants (sodium dodecylbenzene sulfonate), and solvents (ethylene glycol), as well as actual printing ink wastewaters by advanced oxidation processes, namely conductive diamond electrochemical oxidation (CDEO), Fenton...
متن کاملElectrochemical Degradation of Reactive Blue 19 Dye in Textile Wastewater
Textile wastewater is notoriously known to contain strong colour, a highly fluctuating pH and significant COD (Chemical Oxygen Demand) values. Because of these characteristics, treatment of these effluents has been rather difficult. Traditional methods for dealing with textile wastewater consist of various combinations of biological, physical and chemical methods. Because of the large variabili...
متن کاملDestination of organic pollutants during electrochemical oxidation of biologically-pretreated dye wastewater using boron-doped diamond anode.
Electrochemical oxidation of biologically-pretreated dye wastewater was performed in a boron-doped diamond (BDD) anode system. After electrolysis of 12h, the COD was decreased from 532 to 99 mg L(-1) (<100 mg L(-1), the National Discharge Standard of China). More importantly, the destination of organic pollutants during electrochemical oxidation process was carefully investigated by molecular w...
متن کاملDegradation of Pesticides in Aqueous Medium by Electro-fenton and Related Methods. a Review
This paper reviews the application of indirect electro-oxidation processes such as electroFenton, photoelectro-Fenton and peroxi-coagulation to decontaminate waters containing persistent pesticides. The fundamentals of these electrochemical advanced oxidation processes (EAOPs) are described. They are environmentally friendly technologies based on the electrogeneration of H2O2 at a carbonaceous ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2017