Microbial consortia for the aerobic degradation of aromatic compounds in olive oil mill effluent

1996 ◽  
Vol 16 (3) ◽  
pp. 155-162 ◽  
Author(s):  
N Zouari ◽  
R Ellouz
Keyword(s):  
Olive Oil ◽  
Aromatic Compounds ◽  
Microbial Consortia ◽  
Aerobic Degradation ◽  
Olive Oil Mill Effluent

Anaerobic Digestion of Olive Oil Mill Effluent Pretreated and Stored in Municipal Solid Waste Sanitary Landfills

1993 ◽  
Vol 28 (2) ◽  
pp. 27-34 ◽  
Author(s):  
G. Boari ◽  
I. M. Mancini ◽  
E. Trulli
Keyword(s):  
Anaerobic Digestion ◽  
Municipal Solid Waste ◽  
Olive Oil ◽  
Solid Waste ◽  
Pilot Scale ◽  
Methanogenic Activity ◽  
Sanitary Landfills ◽  
Olive Oil Mill Effluent ◽  
A Cell ◽  
Mesh Sieve

Sanitary landfills of municipal solid waste (MSW) might be used to reduce the storage volume required at plants giving year-round treatment of olive oil mill effluent (OME). A landfill in the methanogenic stage could act as an anaerobic filter and reduce the pollutional load of the OME while also acting as a temporary storage tank. In the present work, a lysimeter in pilot scale was used to simulate a cell of a sanitary landfill. It was filled with MSW screened by a 80 mm mesh sieve mixed to municipal sludge. Results show that when OME was spread on the top of the lysimeter at a loading rate not exceeding 0.4 kgCOD/d/m3 of reactor steady methanogenic activity was maintained in the layers of refuse and a 70% removal of COD was obtained in the OME leachate collected. Higher loading rates reduced methanogenic activity and COD removal efficiency. Nevertheless, the OME collected from the bottom of the landfill was more easily treated by anaerobic digestion than was the raw OME.

scholarly journals Aerobic degradation of aromatic compounds

2013 ◽  
Vol 24 (3) ◽  
pp. 431-442 ◽  
Author(s):  
Eduardo Díaz ◽  
José Ignacio Jiménez ◽  
Juan Nogales
Keyword(s):  
Aromatic Compounds ◽  
Aerobic Degradation

Role of Pycnoporus coccineus laccase in the degradation of aromatic compounds in olive oil mill wastewater

2005 ◽  
Vol 36 (4) ◽  
pp. 478-486 ◽  
Author(s):  
Atef Jaouani ◽  
Francisco Guillén ◽  
Michel J. Penninckx ◽  
Angel T. Martínez ◽  
María Jesús Martínez
Keyword(s):  
Olive Oil ◽  
Aromatic Compounds ◽  
Olive Oil Mill Wastewater ◽  
Pycnoporus Coccineus

Olive oil mill effluent: Ageing effects on evaporation behaviour

1991 ◽  
Vol 25 (9) ◽  
pp. 1157-1160 ◽  
Author(s):  
Maria Cristina Annesini ◽  
Fausto Gironi
Keyword(s):  
Olive Oil ◽  
Ageing Effects ◽  
Olive Oil Mill Effluent

Aging‐related physico‐chemical changes in olive oil mill effluent

2000 ◽  
Vol 35 (3) ◽  
pp. 349-356 ◽  
Author(s):  
C. Riccardi ◽  
M. Di Basilio ◽  
F. Savarese ◽  
L. Torrisi ◽  
M. Villarini
Keyword(s):  
Olive Oil ◽  
Chemical Changes ◽  
Physico Chemical ◽  
Olive Oil Mill Effluent

Modelling anaerobic codigestion of manure with olive oil mill effluent

1997 ◽  
Vol 36 (6-7) ◽  
pp. 263-270 ◽  
Author(s):  
Irini Angelidaki ◽  
Lars Ellegaard ◽  
Birgitte K. Ahring
Keyword(s):  
Experimental Data ◽  
Olive Oil ◽  
Anaerobic Degradation ◽  
Bacterial Biomass ◽  
Data Simulation ◽  
Simulation Data ◽  
Olive Oil Mill Effluent ◽  
Anaerobic Codigestion ◽  
Ph Buffer ◽  
Complex Organic

A mathematical model describing the combined anaerobic degradation of complex organic material, such as manure, and a lipid containing additive, such as olive oil mill effluents, has been developed based on a model previously described (Angelidaki et al. 1993). The model has been used to simulate anaerobic codigestion of cattle manure together with olive oil mill effluent (OME) and the simulations were compared with experimental data. Simulation data indicated that lack of ammonia, needed as nitrogen source for synthesis of bacterial biomass and as an important pH buffer, could be responsible for the problems encountered when anaerobic degradation of OME alone is attempted. It was shown that the amount of nitrogen needed to obtain a stable degradation of OME can be provided by manure during codigestion of OME and manure.

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