Phenolic removal in a model olive oil mill wastewater using Pleurotus ostreatus in bioreactor cultures and biological evaluation of the process

dc.contributor.author	Aggelis, G	en
dc.contributor.author	Iconomou, D	en
dc.contributor.author	Christou, M	en
dc.contributor.author	Bokas, D	en
dc.contributor.author	Kotzailias, S	en
dc.contributor.author	Christou, G	en
dc.contributor.author	Tsagou, V	en
dc.contributor.author	Papanikolaou, S	en
dc.date.accessioned	2014-06-06T06:45:40Z
dc.date.available	2014-06-06T06:45:40Z
dc.date.issued	2003	en
dc.identifier.issn	00431354	en
dc.identifier.uri	http://dx.doi.org/10.1016/S0043-1354(03)00313-0	en
dc.identifier.uri	http://62.217.125.90/xmlui/handle/123456789/2561
dc.subject	Agricultural evaluation	en
dc.subject	Bioreactor treatment	en
dc.subject	Modeling	en
dc.subject	Olive mill wastewaters	en
dc.subject	Pleurotus ostreatus	en
dc.subject	Toxicity against arthropods	en
dc.subject.other	Biomass	en
dc.subject.other	Bioreactors	en
dc.subject.other	Enzymes	en
dc.subject.other	Fungi	en
dc.subject.other	Irrigation	en
dc.subject.other	Oils and fats	en
dc.subject.other	Oxidation resistance	en
dc.subject.other	Phenols	en
dc.subject.other	Seed	en
dc.subject.other	Toxicity	en
dc.subject.other	Biotreatments	en
dc.subject.other	Wastewater treatment	en
dc.subject.other	laccase	en
dc.subject.other	phenol	en
dc.subject.other	biological treatment	en
dc.subject.other	bioreactor	en
dc.subject.other	mathematical modeling	en
dc.subject.other	phenol	en
dc.subject.other	toxicity	en
dc.subject.other	wastewater treatment	en
dc.subject.other	Artemia	en
dc.subject.other	article	en
dc.subject.other	batch cell culture	en
dc.subject.other	biomass	en
dc.subject.other	bioprocess	en
dc.subject.other	bioreactor	en
dc.subject.other	Daphnia	en
dc.subject.other	evaluation	en
dc.subject.other	Lepidium	en
dc.subject.other	mathematical model	en
dc.subject.other	model	en
dc.subject.other	nonhuman	en
dc.subject.other	oxidation	en
dc.subject.other	plant seed	en
dc.subject.other	Pleurotus	en
dc.subject.other	priority journal	en
dc.subject.other	sediment	en
dc.subject.other	toxicity	en
dc.subject.other	waste water management	en
dc.subject.other	Animals	en
dc.subject.other	Artemia	en
dc.subject.other	Bioreactors	en
dc.subject.other	Crustacea	en
dc.subject.other	Industrial Waste	en
dc.subject.other	Laccase	en
dc.subject.other	Models, Theoretical	en
dc.subject.other	Oxidation-Reduction	en
dc.subject.other	Phenols	en
dc.subject.other	Pleurotus	en
dc.subject.other	Toxicity Tests	en
dc.subject.other	Waste Disposal, Fluid	en
dc.subject.other	Water Pollutants, Chemical	en
dc.subject.other	Water Purification	en
dc.subject.other	Artemia sp.	en
dc.subject.other	Arthropoda	en
dc.subject.other	Branchiopoda	en
dc.subject.other	Daphnia magna	en
dc.subject.other	Heterocypris incongruens	en
dc.subject.other	Lactuca	en
dc.subject.other	Lepidium sativum	en
dc.subject.other	Lycopersicon esculentum	en
dc.subject.other	Ostracoda	en
dc.subject.other	Pleurotus ostreatus	en
dc.subject.other	Sativum	en
dc.title	Phenolic removal in a model olive oil mill wastewater using Pleurotus ostreatus in bioreactor cultures and biological evaluation of the process	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/S0043-1354(03)00313-0	en
heal.publicationDate	2003	en
heal.abstract	Pleurotus ostreatus grown in bioreactor batch cultures in a model phenolic wastewater (diluted and sterilized olive oil mill wastewater - OMW), caused significant phenolic removal. Laccase, the sole ligninolytic enzyme detected in the growth environment, was produced during primary metabolic growth. The bioprocess was simulated with the aid of a mathematical model and the parameters of growth were determined. When the fungal biomass was increased in the reactor (during repeated batch experiments) the rate of reducing sugars consumption progressively increased, but a phenolic fraction seemed of being strongly resistant to oxidation. The toxicity of OMW against the seeds of Lepidium sativum and the marine Branchiopoda Artemia sp. was significantly decreased after biotreatment. On the contrary, the toxicity against the freshwater Branchiopoda Daphnia magna was not affected by the treatment, whereas on the soil and freshwater sediments Ostracoda Heterocypris incongruens was slightly decreased. Both treated and untreated OMWs, used as water for irrigation of lettuce and tomato plants, did not significantly affect the uptake of several nutrients by the cultivated plants, but resulted in a decrease in the plant yields, which was minimized when high OMW dilutions were used. As a conclusion, P. ostreatus is able to reduce phenolic content and toxicity of sterilized OMW, in bioreactor cultures. However, high OMW dilutions should be used, and/or additional treatment should be applied before use of the OMW in the environment, e.g. as water for irrigation. Further research should be done in order to transfer this technology under industrial conditions (e.g. by using unsterilized OMW). © 2003 Elsevier Ltd. All rights reserved.	en
heal.journalName	Water Research	en
dc.identifier.issue	16	en
dc.identifier.volume	37	en
dc.identifier.doi	10.1016/S0043-1354(03)00313-0	en
dc.identifier.spage	3897	en
dc.identifier.epage	3904	en