Results 71 to 80 of about 1,950 (181)
Grasas y Aceites, 2017 Phenolic compounds from olive mill wastewater (OMW), are characterized by a strong antioxidant activity. At the same time, they represent an environmental problem because they are difficult to degrade.
S. Jiménez-Herrera +2 more
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AgriEngineeringThe use of the vertical centrifuge in the olive oil production process is generally assumed to be habitual and necessary for the elimination of both the vegetation water and the small olive pulp particles that are not eliminated during solid–liquid ...
Alfonso Montaño +3 more
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Scientific AfricanProtecting and maintaining aquatic environments while meeting strict regulations regarding pollutant discharge into surface waters presents a significant challenge for stakeholders.
Abdelillah Bouriqi +2 more
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Chemical Engineering Transactions, 2016 This paper deals with the possibility to purify olive mill wastewater streams from olive mills by means of coagulation, membrane technology and bio filtration. In the last decade, membrane processes have gained a main role to seek for a viable process to
M. Stoller +5 more
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Ozone treatment of olive mill wastewater
Grasas y Aceites, 2000 In the present work, the ozonation of olive mill wastewater has been studied. The evolution process was followed by measuring the chemical oxygen demand, the aromaticity and the contents of phenolic compounds. The aromaticity conversion ranged between 4.85 and 21%, chemical oxygen demand degradation varied from 3.25 to 19.4%, and the total polyphenolic
Jesús Beltrán de Heredia Alonso +3 more
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Effect of the Olive Mill Wastewater on Corrosion Behaviour of Carbon Steel [PDF]
Nature Environment and Pollution Technology, 2019 Olive mill wastewater (OMW) is a major problem in the olive oil producing countries, because of its highly polluting power. Its physico-chemical characterization showed that this effluent has an acidic character (pH = 4.9) and it is rich in organic and ...
Zineb Yahia, Mounir Ziati, Nabila Aissiou and Moussa Bounoughaz
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Production of Bioproducts from Wastewater Treatment Using the Microalga Neochloris oleoabundans
Engineering in Life SciencesOlive mill wastewater (OMW) poses an environmental risk due to its high chemical oxygen demand (COD). It is also rich in nutrients and organic carbon and has been used in this study together with urban wastewater (UWW) as part of the Neochloris ...
Fahd Mnasser +2 more
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Antilisterial activity of olive-derived polyphenols: an experimental study on meat preparations
Italian Journal of Food SafetyPork meat and processed pork products have been linked to multiple listeriosis outbreaks worldwide during the past years. Specifically, it has been highlighted that minced pork meat is easily perishable and may increase the growth of Listeria ...
Rossana Roila +6 more
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Circular economy in the legal framework: The case of olive mill by-product management in Greece
Desalination and Water TreatmentThe present study examines olive mill by-products management in Greece, the world's third-largest olive oil producer. Through a comprehensive analysis of the legal framework, this work critically evaluates how circular economy (CE) principles have been ...
Iosif E. Kapellakis +2 more
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