Removal of phenol compounds from olive mill wastewater using Phanerochaete chrysosporium, Aspergillus niger, Aspergillus terreus and Geotrichum candidum

García, Isabel García; Peña, P.R. Jiménez; Venceslada, José Luis Bonilla; Martı́n, A.; Santos, María Ángeles Martín; Gómez, Eulalia

doi:10.1016/s0032-9592(99)00135-1

Cited by 169 publications

(30 citation statements)

References 12 publications

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“…Candida cylindracea, C. rugosa, C. tropicalis, Geotrichum candidum, Rhodotorula glutinis, R. mucilaginosa, Trichosporon cutaneum, and Yarrowia lipolytica are yeasts which have been used widely in the bioremediation of olive mill wastes [95–102]. For instance, a Geotrichum candidum strain, which was isolated from an aerated pilot-scale bubble column fed with OMW, could dephenolize and decolorize olive mill effluents [103].…”

Section: Features Of Biotechnological Importance In Olive Mill Wasmentioning

confidence: 99%

The Microbiology of Olive Mill Wastes

Ntougias

Bourtzis

Tsiamis

2013

BioMed Research International

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Olive mill wastes (OMWs) are high-strength organic effluents, which upon disposal can degrade soil and water quality, negatively affecting aquatic and terrestrial ecosystems. The main purpose of this review paper is to provide an up-to-date knowledge concerning the microbial communities identified over the past 20 years in olive mill wastes using both culture-dependent and independent approaches. A database survey of 16S rRNA gene sequences (585 records in total) obtained from olive mill waste environments revealed the dominance of members of Alphaproteobacteria, Betaproteobacteria, Gammaproteobacteria, Firmicutes, and Actinobacteria. Independent studies confirmed that OMW microbial communities' structure is cultivar dependant. On the other hand, the detection of fecal bacteria and other potential human pathogens in OMWs is of major concern and deserves further examination. Despite the fact that the degradation and detoxification of the olive mill wastes have been mostly investigated through the application of known bacterial and fungal species originated from other environmental sources, the biotechnological potential of indigenous microbiota should be further exploited in respect to olive mill waste bioremediation and inactivation of plant and human pathogens. The implementation of omic and metagenomic approaches will further elucidate disposal issues of olive mill wastes.

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Section: Features Of Biotechnological Importance In Olive Mill Wasmentioning

confidence: 99%

The Microbiology of Olive Mill Wastes

Ntougias

Bourtzis

Tsiamis

2013

BioMed Research International

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“…Preparation and analyses of the samples was undertaken according to the Standard Methods for the Examination of Water and Wastewater [26]. Total phenols were assessed according to the Folin-Ciocalteu method [27] Biomass accumulation was assessed in October 2003 and 2004. In October 2003 three representative trees were harvested and separated into individual organs.…”

Section: Methodsmentioning

confidence: 99%

Land Application-Based Olive Mill Wastewater Μanagement

Kapellakis

Tzanakakis²,

Angelakιs

2015

Water

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Land application of olive mill wastewater (OMW) is considered a promising low-cost practice for olive-oil producing countries. The objectives of this work were to investigate: (i) OMW treatment potential of a land treatment system (LTS), planted with a E. camaldulensis species, regarding N, P, C, and phenols; (ii) the effects of OMW on chemical properties of soil and soil solution characteristics; and (iii) the performance of E. camaldulensis in terms of biomass production and N and P recovery. E. camaldulensis received OMW for two growing seasons at rates based on maximum organic loading. These rates were almost equivalent to the reference evapotranspiration of the area. Soil solution and soil samples were collected from three different depths (15, 30 and 60 cm) at specified time intervals. -Also, samples of plant tissues were collected at the end of application periods. OMW land application resulted in significant reduction in inorganic and organic constituents of OMW. At 15 cm of soil profile, the average removal of COD, TKN, NH4 + -N, TP, In-P, and total phenols approached 93%, 86%, 70%, 86%, 82%, and 85%, respectively, while an increase in soil depth (30 and 60 cm) did not improve significantly treatment efficiency. Furthermore, OMW increased soil organic matter (SOM), total kjeldahl nitrogen (TKN), and available P, particularly in the upper soil layer. In contrast, low inorganic N content was observed in the soil throughout the study period caused probably by increased competition among soil microorganisms induced by the organic substrate supply and high C/N ratio. Also, electrical conductivity (EC) and SAR OPEN ACCESSWater 2015, 7 363 increased by OMW addition, but at levels that may do not pose severe risk for soil texture. Enhancement of soil fertility due to OMW application sustained eucalyptus trees and provided remarkable biomass yield. In conclusion, land application of OMW has a great potential for organic matter and phenol assimilation and can be effectively used for OMW detoxification.

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“…4 and (Rincón et al 2008a) and in two-stage anaerobic processes treating residues of cassava meal industry (Paixao et al 2000). Methanosaeta has been suggested as the most tolerant methanogen to the inhibitory/toxic substances present in wastewaters such as olive oil mill wastewaters (García-García et al 2000;Tabatabaei et al 2010). The archaeal community fingerprints obtained by DGGE showed relatively constant profiles at most OLRs (2.0-18.5 g COD L -1 d -1 ) (Fig.…”

Section: Poly-phenolic Compounds (H-a Reactor)mentioning

confidence: 95%

Microbial community dynamics in the two-stage anaerobic digestion process of two-phase olive mill residue

Rincón

Guisado²,

González³

et al. 2013

Int. J. Environ. Sci. Technol.

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The microbial communities in a two-stage anaerobic digestion process treating olive mill ''solid'' residues were studied by molecular identification techniques. The microbial species identification in the hydrolytic-acidogenic step and in the methanogenic step was carried out by polymerase chain reaction amplification of 16S ribosomal RNA genes, denaturing gradient gel electrophoresis, cloning, and sequencing. This study revealed that Firmicutes (from 31.1 to 61.1 %, average 42.1 %) mainly represented by Clostridiales, and the Chloroflexi (from 29.4 to 53.3 %, average 47.35 %) were the most abundant species for the hydrolytic-acidogenic reactor. Other microorganisms such as Gamma-Proteobacteria (Pseudomonas species as the major representative; from 3.9 to 9.7 %; average 5.7 %), Actinobacteria (from 1.0 to 10.2 %; average 4.6 %) and Bacteroidetes (from 1.1 to 3.1 %; average 1.7 %) were also detected. The methanogenic communities detected in the methanogenic reactor were mainly represented by members of the obligate acetotrophic methanogenic genus Methanosaeta. Methanosaeta was the crucial Archaea to obtain a high methane yield in the methanogenic stage.

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Removal of phenol compounds from olive mill wastewater using Phanerochaete chrysosporium, Aspergillus niger, Aspergillus terreus and Geotrichum candidum

Cited by 169 publications

References 12 publications

The Microbiology of Olive Mill Wastes

The Microbiology of Olive Mill Wastes

Land Application-Based Olive Mill Wastewater Μanagement

Microbial community dynamics in the two-stage anaerobic digestion process of two-phase olive mill residue

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