Results 131 to 140 of about 33,535 (262)

The Oil:Water Ratio in the Vertical Centrifuge Separator and Its Influence in Phenolic Compounds in the Virgin Olive Oil and the Olive Mill Wastewater (Alpechín)

open access: yesAgriEngineering
The 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
doaj   +1 more source

Optimized design of wastewater stream treatment processes by membrane technologies [PDF]

open access: yes, 2015
Wastewater treatment by membrane technologies is gaining more and more importance and the relevant market is increasing. This trend is mainly justified by novel and high-performance membrane materials, a wider number of successful applications by ...
Pulido, Javier Miguel Ochando   +2 more
core   +1 more source

Impact of treatment and co-treatment of different types of discharges on the improvement of receiving surface water quality

open access: yesScientific African
Protecting and maintaining aquatic environments while meeting strict regulations regarding pollutant discharge into surface waters presents a significant challenge for stakeholders.
Abdelillah Bouriqi   +2 more
doaj   +1 more source

Olive mill wastewater anaerobically digested : phenolic compounds with antiradical activity [PDF]

open access: yes, 2012
The recovery of phenolic compounds, present in the olive fruits and its by-products, has been intensively studied by the antioxidant properties. Olive mill wastewater (OMW) is a phenolic-rich industrial effluent that can be advantageously valorized by ...
Del Monaco, Giovanni   +5 more
core   +1 more source

Olive Mill wastewater bioremediation towards detoxification [PDF]

open access: yes, 2011
Olive oil production is a traditional agricultural industry in Mediterranean countries and Portugal is one of the ten major producers. This industry generates an effluent, olive mill wastewater (OMW), which does not undergo any treatment and, usually, is
Baeta-Hall, Lina   +5 more
core  

Anaerobic digestate as substrate for microalgae culture: the role of ammonium concentration on the microalgae productivity [PDF]

open access: yes, 2014
In spite of the increasing interest received by microalgae as potential alternatives for biofuel production, the technology is still not industrially viable.
Latrille, Eric   +3 more
core   +3 more sources

Effect of the Olive Mill Wastewater on Corrosion Behaviour of Carbon Steel [PDF]

open access: yesNature 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
doaj  

Traitement des margines d’une huilerie moderne par infiltration-percolation sur un filtre à sable [PDF]

open access: yes, 2009
Les différentes techniques d’extraction d’huile d’olive aboutissent à la formation des margines en quantités variables, allant de 400 à 500 L•t‑1 d’olives pour les unités traditionnelles et une tonne de margines•t‑1 d’olives pour les unités modernes.L ...
Achak, Mounia   +2 more
core   +1 more source

Production of Bioproducts from Wastewater Treatment Using the Microalga Neochloris oleoabundans

open access: yesEngineering in Life Sciences
Olive 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
doaj   +1 more source

Antilisterial activity of olive-derived polyphenols: an experimental study on meat preparations

open access: yesItalian Journal of Food Safety
Pork 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
doaj   +1 more source

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