Παρακαλώ χρησιμοποιήστε αυτό το αναγνωριστικό για να παραπέμψετε ή να δημιουργήσετε σύνδεσμο προς αυτό το τεκμήριο:
https://hdl.handle.net/20.500.14279/3294
Τίτλος: | Destruction of Microcystins by Conventional and Advanced Oxidation Processes: a Review | Συγγραφείς: | Sharma, Virender Kumar Triantis, T.M. He, Xuexiang Pelaez, Miguel A. Han, Changseok Song, Weihua O’Shea, Kevin E. Kaloudis, Triantafyllos Hiskia, Anastasia E. Dionysiou, Dionysios Demetriou D. De La Cruz, Armah A. Antoniou, Maria G. |
Major Field of Science: | Natural Sciences | Field Category: | Environmental Engineering | Λέξεις-κλειδιά: | Microcystins;Cyanobacteria;Oxidation;Water quality;Chlorine | Ημερομηνία Έκδοσης: | 3-Μαΐ-2012 | Πηγή: | Separation and Purification Technology, 2012, vol. 91, pp. 3-17 | Volume: | 91 | Start page: | 3 | End page: | 17 | Περιοδικό: | Separation and Purification Technology | Περίληψη: | Cyanobacteria blooms pose an environmental hazard because of the release of water soluble toxic compounds, called cyanotoxins. Microcystins (MCs), hepatotoxic cyclic peptide toxins, are the most widespread cyanotoxins with microcystin-LR (MC-LR) the most common and toxic variant. Health effects of MCs have resulted in the need of using efficient treatment methods for the removal of this class of toxins in water supplies. While physical treatment methods can remove MCs at full or some extent from contaminated water, their function is primary separation of the whole toxins as intact molecules and further processing is required. On the other hand, chemical oxidation processes are a promising alternative treatment option due to the potential of complete destruction of the MCs, transformation to less toxic by-products, and even complete mineralization. MCs reactivity towards different conventional oxidants is strongly affected by water quality parameters like pH, DOC and oxidant dose. Although there is a general trend for MCs oxidation (ozone > permanganate > chlorine >>> chlorine-based oxidants), the selection of the appropriate oxidant for toxin elimination during water treatment should be assessed for each particular source of water. Although advanced oxidation processes are generally more effective on MCs degradation than conventional oxidation processes, scale-up studies are needed before these methods are considered as economically-feasible and practical sustainable alternatives in water treatment facilities. In this review, recent literature concerning treatment of MCs in water by conventional and advanced oxidation processes are reviewed and discussed in terms of the degree of degradation, reaction kinetics, identity and toxicity of oxidation by-products and possible degradation pathways. | URI: | https://hdl.handle.net/20.500.14279/3294 | ISSN: | 13835866 | DOI: | 10.1016/j.seppur.2012.02.018 | Rights: | © 2011 Elsevier | Type: | Article | Affiliation: | Florida Institute of Technology National Center for Scientific Research Demokritos Technical University of Denmark University of Cincinnati Fudan University Florida International University Office of Research and Development Athens Water Supply and Sewerage Company (EYDAP SA) Cyprus University of Technology |
Εμφανίζεται στις συλλογές: | Άρθρα/Articles |
CORE Recommender
SCOPUSTM
Citations
174
checked on 9 Νοε 2023
WEB OF SCIENCETM
Citations
159
Last Week
0
0
Last month
1
1
checked on 29 Οκτ 2023
Page view(s) 20
469
Last Week
3
3
Last month
11
11
checked on 11 Μαϊ 2024
Google ScholarTM
Check
Altmetric
Όλα τα τεκμήρια του δικτυακού τόπου προστατεύονται από πνευματικά δικαιώματα