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Water Treatment Process Intensification by Combination of Electrochemical and Photochemical Methods
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SYSNO ASEP 0446442 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Water Treatment Process Intensification by Combination of Electrochemical and Photochemical Methods Author(s) Krystyník, Pavel (UCHP-M) RID, SAI, ORCID
Klusoň, Petr (UCHP-M) RID, ORCID, SAI
Tito, D.N. (GB)Source Title Chemical Engineering and Processing: Process Intensification. - : Elsevier - ISSN 0255-2701
Roč. 94, SI (2015), s. 85-92Number of pages 8 s. Language eng - English Country CH - Switzerland Keywords electrocoagulation ; photochemical oxidation ; TOC removal Subject RIV CI - Industrial Chemistry, Chemical Engineering R&D Projects FR-TI1/065 GA MPO - Ministry of Industry and Trade (MPO) TA03010548 GA TA ČR - Technology Agency of the Czech Republic (TA ČR) Institutional support UCHP-M - RVO:67985858 UT WOS 000361073700012 EID SCOPUS 84938984497 DOI 10.1016/j.cep.2015.01.004 Annotation Wastewater contamination is typically characterized by a combination of organic and inorganic compounds rendering treatment relying on a single treatment approach almost always unfeasible. The treatment of complex waste matrices not only poses the process challenge of reducing the concentration of a number of contaminants to safe levels but also achieving it through an efficient, affordable and simple process. A key challenge in achieving this is the identification of techniques that operate symbiotically to enhance the performance of the system as a whole. Here such process symbiosis is presented, through the treatment of a model effluent containing iron and nitrobenzene, by Electro-Coagulation (EC) and Photooxidation (PO), individually and in combination. It was found that the combination of two the techniques, which individually were unable to completely remove contamination, achieved 100 % contaminant removal in a shorter reaction time and consuming less H2O2. Workplace Institute of Chemical Process Fundamentals Contact Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Year of Publishing 2016
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