Results 51 to 60 of about 33,535 (262)

Electrochemical oxidation of olive oil mill wastewaters

Water Research, 2005
The electrochemical oxidation of olive oil mill wastewaters over a titanium-tantalum-platinum-iridium anode was investigated. Batch experiments were conducted in a flow-through electrolytic cell with internal recycle at voltage of 5, 7 and 9 V, NaCl concentrations of 1%, 2% and 4%, recirculation rates of 0.4 and 0.62 L/s and initial chemical oxygen ...
Elefteria Psillakis(), Marina Gotsi(), Nicolas Kalogerakis(), Petros Samaras(), Dionissios Mantzavinos()   +4 more
openaire   +3 more sources

Adsorption of phenol/tyrosol from aqueous solutions on macro-reticular aromatic and macro-porous polystyrene cross-linked with divinylbenzene polymeric resins [PDF]

, 2017
The current work aims at separating by adsorption of low-molecular-weight organic compounds in a nanofiltration concentrate of the olive mill wastewaters. The experimental investigations on adsorption of phenol/tyrosol in single and binary systems were
Bravi, Marco, Chianese, Angelo, Cicci, Agnese, Nanseu-Njiki, Charles P., Ngameni, Emmanuel, Njimou, Jacques R., Stoller, Marco   +6 more
core   +4 more sources

Development of semi-theoretical light radiation and photosynthetic growth model for the optimal exploitation of wastewaters by microalgae [PDF]

, 2018
In the last decade, interest toward the potential application of microalgae has grown considering their potential use in industrial sectors as human nutrition and health, animal feed and biopolymers. Their ability to use light or/and organic
Bravi, M., Cicci, A., Mazzelli, A., Sed, G.   +3 more
core   +1 more source

Impact of legislation on olive mill wastewater management: Jordan as a case study

Water Policy, 2021
Olive mill wastewater (OMWW) management is becoming more challenging and a major environmental concern due to several factors including the very complex wastewater, which is considered one of the most difficult to treat.
M. Halalsheh, G. Kassab, Khaldoun Shatanawi   +2 more
semanticscholar   +1 more source

Comparison of the performance of two reverse osmosis membranes for the final purification of olive mill wastewater [PDF]

, 2015
Two quite different reverse osmosis (RO) polymeric membranes were examined for the final purification of olive mill wastewater from two-phase olive mills (OMW2): the first one is a thin-film composite (TFC) membrane consisting of polyamide active layer ...
Martínez Férez, Antonio, Ochando Pulido, Javier Miguel, STOLLER, Marco, Víctor Ortega, María Dolores   +3 more
core   +1 more source

Olive mill wastewater treatment strategies to obtain quality water for irrigation: A review.

Science of the Total Environment
The olive mill industry is a relevant sector in the economy of Mediterranean countries, while it involves high consumption of water and the production of effluents with high environmental impact.
Telma Vaz, M. Quina, Rui C. Martins, J. Gomes   +3 more
semanticscholar   +1 more source

A focus on fouling of nanofiltration membranes in the treatment of two-phase olive mill wastewater by boundary flux and pore blocking theories [PDF]

, 2017
The implementation of membranes in water and wastewater treatment processes has significantly increased in the last decades. However, membrane fouling leads to increased expenses if not properly examined and considered, and this is especially problematic
Martínez-Férez, Antonio, Ochando-Pulido, Javier Miguel, Stoller, Marco   +2 more
core   +1 more source

Antioxidant Properties of Olive Mill Wastewater Polyphenolic Extracts on Human Endothelial and Vascular Smooth Muscle Cells

Foods, 2021
This work aims to analyze the chemical and biological evaluation of two extracts obtained by olive mill wastewater (OMW), an olive oil processing byproduct.
A. M. Posadino, A. Cossu, Roberta Giordo, A. Piscopo, W. Abdel-Rahman, A. Piga, G. Pintus   +6 more
semanticscholar   +1 more source

Olive mill wastewater treatment: an experimental study

Water Science and Technology, 2006
Olive oil production, one of the main agro-industries in Mediterranean countries, generates significant amounts of olive mill wastewaters (OMWs), which represent a serious environmental problem, because of their high organic load, the acidic pH and the presence of recalcitrant and toxic substances such as phenolic and lipidic compounds (up to several ...
E, Bettazzi, M, Morelli, S, Caffaz, C, Caretti, E, Azzari, C, Lubello   +5 more
openaire   +2 more sources

Techno-economic analysis of olive wastewater treatment with a closed water approach by integrated membrane processes and advanced oxidation processes

Water Reuse, 2021
In this paper, a reliable treatment process for olive mill wastewaters (OMWW) is proposed. In order to develop a more sustainable process with polyphenols recovery and water reuse, two treatment schemes have been simulated by using a process simulator ...
Valentina Innocenzi, Giuseppe Mazziotti di Celso, Marina Prisciandaro   +2 more
doaj   +1 more source