2.3. Treatments of olive mill wastewater 2.3.1. Treatment of olive mill wastewater by the sedimentation and flotation method (S and F) Sedimentation and flotation (S and F) is a solid–liquid separation technique using gravity settling to remove suspended solids having densities higher or lower, respectively, than water (Kapellakis et al., 2012).
Olive mill wastewater treatment using a simple zeolite-based low-cost method. Aly AA(1), Hasan YN(2), Al-Farraj AS(3). Author information: (1)Department of Soil Sciences, Food Sciences and Agriculture, King Saud University, P.O. Box 2460, Riyadh 11451, Saudi Arabia; Soil and Water Science Department, Alexandria University, Egypt.
Get PriceOlive mill wastewater treatment using a simple zeolite-based low-cost method Anwar A. Aly a, b, Yousef N.Y. Hasan a, Abdullah S. Al-Farraj a, * a Department of Soil Sciences, Food Sciences and Agriculture, King Saud University, P.O. Box 2460, Riyadh 11451, Saudi Arabia b Soil and Water Science Department, Alexandria University, Egypt article info Article history:
Get PriceOlive mill wastewater (OMW), a liquid by-product of the olive oil industry, represents a severe environmental problem owing to its high pollution load. In this study, successive columns containing different types of natural materials were investigated for their OMW treatment efficiency. Passing OMW through three columns of gravel, fine sand, and a mixture of acidified cotton and zeolite
Get PriceOlive mill wastewater treatment using a simple zeolite-based low-cost method Article in Journal of Environmental Management 145:341-348 · August 2014 with 331 Reads How we measure 'reads'
Get PriceOlive mill wastewater (OMW), a liquid by-product of the olive oil industry, represents a severe environmental problem owing to its high pollution load. In this study, successive columns containing different types of natural materials were investigated for their OMW treatment efficiency.
Get PriceOlive mill wastewater treatment using a simple zeolite-based low-cost method
Get PriceOlive mill wastewater treatment using a simple zeolite-based low-cost method Olive mill wastewater (OMW), a liquid by-product of the olive oil industry, represents a severe environmental problem owing to its high pollution load.
Get PriceAly AA, Hasan YN, Al-Farraj AS (2014) Olive mill wastewater treatment using a simple zeolite-based low-cost method. J Environ Manag 145:341–348 CrossRef Google Scholar Aly AA, Alashgar KN, Al-Farraj AS, Ibrahim HM (2018) Contaminants and salinity removal of olive mill wastewater using zeolite nanoparticles.
Get PriceOlive mill wastewater treatment using a simple zeolite-based low-cost method . Olive mill wastewater (OMW), a liquid by-product of the olive oil industry, represents a severe environmental problem owing to its high pollution load.
Get PriceOlive oil mill wastewaters (OOMW) are not suited for direct biological treatment because of their nonbiodegradable and phytotoxic compound (such as polyphenols) content. Advanced technologies for treatment of OOMW consider mainly the use of solid catalysts in processes that can be operated at room conditions. A system based on combined actions of catalytic oxidations and microbial technologies
Get PriceThe efficiency of natural zeolite to treat second cheese whey (SCW) and remove ammonium from artificial wastewater (AWW) was examined. Since zeolite has been reported to improve nitrogen availability in soils, its effect on wheat plant growth was also examined. Continuing a previous study using batch reactors, results are presented concerning experiments in fixed-bed columns under continuous
Get PriceAly AA, Hasan YNY, Al-Farraj AS (2014) Olive mill wastewater treatment using a simple zeolite-based low-cost method. J Environ Manage 145:341–348 CrossRef Google Scholar 155.
Get PriceAly AA, Hasan YNY, Al-Farraj A. Olive mill wastewater treatment using a simple zeolite-based low-cost method. J Environ Manage. 2014; 145 ;341-348. Young CC. Non-polar macroreticular resin to recover phenolic acids from a subtropical latosol. Soil Biol Biochem. 1984; 16 :377-380. Ku Y, Lee KC. Removal of phenols from aqueous solution by XAD-4
Get PriceOlive mill wastewater (OMW) is a highly toxic effluent obtained from the extraction process of the olive oil industry and is considered an undesired waste. OMW represents a serious problem in the Mediterranean basin [ 1 ], as over 95% of the world production, estimated at more than 30 million m 3 [ 2 ], occurs in Mediterranean countries and
Get PriceAly AA, Hasan YNY, Al-Farraj AS (2014) Olive mill wastewater treatment using a simple zeolite-based low-cost method. J Environ Manage 145:341–348 CrossRef Google Scholar 155.
Get PriceThis investigation has established a complete environmentally friendly strategy for the valorization of olive mill wastewater (OMW). This valorization process includes different steps, namely, OMW impregnation on sawdust, drying, biofertilizer production, and soil amendment. The OMW impregnation on raw cypress sawdust (RCS) was performed using batch procedure mode.
Get PriceHowever, only a few works have focused on agro-industrial wastewater treatment using natural products such as natural zeolite. Aly et al. [13,14] proposed the treatment of olive mill wastewater by filtering it through three successive columns of gravel, fine sand and a mixture of cotton and zeolite (nanoparticles and normal zeolite particles
Get PriceIn this study various two-stage processes were investigated for biological hydrogen production from olive mill wastewater (OMW) by Rhodobacter sphaeroides O.U.001. Two-stage processes consist of physicochemical pretreatment of OMW followed by photofermentation for hydrogen production. Explored pretreatment methods were chemical oxidation with ozone and Fenton's reagent, photodegradation by UV...
Get PriceResearch Article Sorbents Coupled to Solar Light TiO 2-Based Photocatalysts for Olive Mill Wastewater Treatment AndreaSpeltini, 1 FedericaMaraschi, 1 MichelaSturini, 1 ValentinaCaratto, 2 MaurizioFerretti, 2 andAntonellaProfumo 1 Department of Chemistry, University of Pavia, Via Taramelli , Pavia, Italy
Get PriceAdaptation and population dynamics of Azotobacter vinelandii during aerobic biological treatment of olive-mill wastewater
Get PriceOlive mill wastewater treatment using a simple zeolite-based low-cost method AA Aly, YNY Hasan, AS Al-Farraj Journal of environmental management 145, 341-348 , 2014
Get Price(2014.): Olive mill wastewater treatment using a simple zeolite-based lowcost method. Journal of Environmental Management, 145, 341 Ninolakis, M. Electrochemical treatment of olive oil mill wastewater using a Ti/Ta/Pt/ Ir electrode. 3rd International Conference on Oxidation Technologies for Water and Wastewater Treatment; 2003, p. 147-152
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