Da Silva Souza, TatianaHencklein, Fabiana Aparecida [UNESP]De Franceschi de Angelis, Dejanira [UNESP]Fontanetti, Carmem Silvia [UNESP]2014-05-272014-05-272013-02-01Environmental Monitoring and Assessment, v. 185, n. 2, p. 1627-1636, 2013.0167-63691573-2959http://hdl.handle.net/11449/74453The addition of nutrients and/or soil bulking agents is used in bioremediation to increase microbial activity in contaminated soils. For this purpose, some studies have assessed the effectiveness of vinasse in the bioremediation of soils contaminated with petroleum waste. The present study was aimed at investigating the clastogenic/aneugenic potential of landfarming soil from a petroleum refinery before and after addition of sugar cane vinasse using the Allium cepa bioassay. Our results show that the addition of sugar cane vinasse to landfarming soil potentiates the clastogenic effects of the latter probably due the release of metals that were previously adsorbed into the organic matter. These metals may have interacted synergistically with petroleum hydrocarbons present in the landfarming soil treated with sugar cane vinasse. We recommend further tests to monitor the effects of sugar cane vinasse on soils contaminated with organic wastes. © 2012 Springer Science+Business Media B.V.1627-1636engAllium cepaBioremediationChromosome aberrationsChromosome breakagesChromosome aberrationClastogenicityContaminated soilsMicrobial activitiesOrganic wastesPetroleum hydrocarbonsPetroleum wastesActivation analysisBioassayBiotechnologyChromosomesPetroleum chemistrySoil pollutionSugar caneSoilspetroleumfertilizermutagenic agentbioassaybioremediationcontaminated landmicrobial activitypetroleum hydrocarbonsoil remediationsugar caneagricultural landchromosome breakageconcentration (parameters)controlled studyfarming systemmutagen testingnonhumanonionorganic wastepetrochemical industryphysical chemistrypollution monitoringsoil managementsoil pollutantsoil qualitysugarcanevinasseagriculturechemistryecosystem restorationevaluationindustrial wastemethodologyoil spillsoilSaccharumAgricultureBiodegradation, EnvironmentalBiological AssayEnvironmental RemediationFertilizersIndustrial WasteMutagensOnionsPetroleumPetroleum PollutionSoilSoil PollutantsArtigo10.1007/s10661-012-2656-3WOS:000313359000046Acesso restrito2-s2.0-84874401018