Desalination 2017
DOI: 10.5772/intechopen.68401
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On the Purification of Agro-Industrial Wastewater by Membrane Technologies: The Case of Olive Mill Effluents

Abstract: The olive oil production is one of the main industrial activities in the Mediterranean

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Cited by 4 publications
(3 citation statements)
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References 68 publications
(110 reference statements)
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“…Furthermore, olive mill wastewater (OMW) is usually produced during the processing of olives and is considered the most pollutant containing wastewater constituted by up to 100,000 mg/L COD. This type of wastewater is characterized by a strong, intensive black color, acidic pH, a strong odor, and toxicant concentration in the range of 200-800 mg/L in the form of polyphenols [89] while possessing differentiated values of electro-conductivity [90].…”
Section: Other Agricultural Activity Effluents and Wastementioning
confidence: 99%
“…Furthermore, olive mill wastewater (OMW) is usually produced during the processing of olives and is considered the most pollutant containing wastewater constituted by up to 100,000 mg/L COD. This type of wastewater is characterized by a strong, intensive black color, acidic pH, a strong odor, and toxicant concentration in the range of 200-800 mg/L in the form of polyphenols [89] while possessing differentiated values of electro-conductivity [90].…”
Section: Other Agricultural Activity Effluents and Wastementioning
confidence: 99%
“…36 In this case, use of membrane module is a good technique for recovering the phenols due to their low cost and low consumption of energy. 37 Furthermore, this technique not only recovers the phenols but also produces them with the required degree of purity. 38 From the industrial point of view, there is another interesting technique to recover phenols, the adsorption technique or the chromatographic technique.…”
Section: Methodsmentioning
confidence: 99%
“…These types of techniques can be classified into pressurized liquid extraction, high-pressure high-temperature, subcritical water extraction or superheated water extraction, supercritical fluid extraction, molecular distillation or short-path distillation, ultrasound-assisted extraction, microwave-assisted extraction, chromatographic methods or membrane 36 . In this case, membranes are a good technology to perform the recovery of the phenols due to its low cost and low consumption of energy 37 . Furthermore, this technology does not only recover the phenols but produces them with the proper degree of purity 38 .…”
Section: Heuristic Based Selection Of Technologiesmentioning
confidence: 99%