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Olive mill wastewater phytoremediation employing economically important woody plants

Petousi Margarita, Kalogerakis Nikos

Απλή Εγγραφή


URIhttp://purl.tuc.gr/dl/dias/6D4979B5-868C-4A49-A28B-FB0DE0299AF1-
Αναγνωριστικόhttps://doi.org/10.1016/j.jenvman.2021.114076-
Αναγνωριστικόhttps://www.sciencedirect.com/science/article/pii/S0301479721021381-
Γλώσσαen-
Μέγεθος14 pagesen
ΤίτλοςOlive mill wastewater phytoremediation employing economically important woody plantsen
ΔημιουργόςPetousi Margaritaen
ΔημιουργόςΠετουση Μαργαριταel
ΔημιουργόςKalogerakis Nikosen
ΔημιουργόςΚαλογερακης Νικοςel
ΕκδότηςElsevieren
ΠεριγραφήFinancial support by the project “INVALOR: Research Infrastructure for Waste Valorization and Sustainable Management” (MIS 5002495) which is implemented under the Action “Reinforcement of the Research and Innovation Infrastructure”, funded by the Operational Programme “Competitiveness, Entrepreneurship and Innovation” (NSRF 2014–2020) and co-financed by Greece and the European Union (European Regional Development Fund) is greatly appreciated.en
ΠερίληψηIn this study two plant species, Punica granatum L. and Myrtus communis L., have been tested as candidates for phytoremediation of olive mill wastewater (OMW) through recirculation in soil pilot units, according to the proposed patented technology by Santori and Cicalini [EP1216963 A. 26 Jun 2002]. Wastewater was treated in batches of low to high organics strength (COD: 2 700–45 700 mg/L) during summer months of two consecutive years. Dynamics of the most important wastewater parameters were investigated, and corresponding removal rates were estimated. During treatment of low organic load OMW, average removal rate of organics, phenolics, total nitrogen and total phosphorus were 0.68 g-COD/kg-soil d, 0.073 g-TPh/kg-soil d, 0.033 g-TN/kg-soil d and 0.0074 g-TP/kg-soil d respectively and plants proved to be tolerant to the OMW. During treatment of high organic load OMW removal rates were roughly 10-fold higher although phytotoxic symptoms were observed. Plants were found to contribute greatly to the OMW treatment process since organics removal rates in pilot units were found to be at least 10-fold higher than in wastewater treatment in non-vegetated soil. Plant species with high added value products such as pomegranate and myrtle trees were used in this study, improving the circular economy potential of the aforementioned technology. Moreover, its efficiency has been demonstrated by quantification of the overall removal rates of key constituents as well as the contribution of the plants in the OMW treatment.en
ΤύποςPeer-Reviewed Journal Publicationen
ΤύποςΔημοσίευση σε Περιοδικό με Κριτέςel
Άδεια Χρήσηςhttp://creativecommons.org/licenses/by/4.0/en
Ημερομηνία2024-04-30-
Ημερομηνία Δημοσίευσης2022-
Θεματική ΚατηγορίαOlive mill wastewateren
Θεματική ΚατηγορίαPhytoremediationen
Θεματική ΚατηγορίαPunica granatum L.en
Θεματική ΚατηγορίαMyrtus communis Len
Θεματική ΚατηγορίαOrganic matteren
Θεματική ΚατηγορίαPhenolsen
Βιβλιογραφική ΑναφοράM. A. Petoussi, and N. Kalogerakis, “Olive mill wastewater phytoremediation employing economically important woody plants,” J. Environ. Manage., vol. 302, Jan. 2022, doi: 10.1016/j.jenvman.2021.114076.en

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