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Dissertations / Theses on the topic 'Lavagem de solos'

Author: Grafiati

Published: 4 June 2021

Last updated: 6 February 2022

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1

Melo, Jos? Fabr?cio Carvalho de. "Remedia??o de solos contaminados com diesel por lavagem com solu??o de tensoativos." Universidade Federal do Rio Grande do Norte, 2012. http://repositorio.ufrn.br:8080/jspui/handle/123456789/17667.

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Made available in DSpace on 2014-12-17T15:41:59Z (GMT). No. of bitstreams: 1 JoseFCM_DISSERT.pdf: 2061310 bytes, checksum: 67b7e2ece769fac61927cbbd2bd5769a (MD5) Previous issue date: 2012-01-31<br>Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior<br>Combating pollution of soils is a challenge that has concerned researchers from different areas and motivated the search for technologies that aim the recovery of degraded soils. Literature shows numerous processes that have been proposed with the intent of remediating soils contaminated by oils and other by-products of the oil industry

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2

Lo, Monaco Paola Alfonsa. "Fertirrigação do cafeeiro com águas residuárias da lavagem e descascamento de seus frutos." Universidade Federal de Viçosa, 2005. http://www.locus.ufv.br/handle/123456789/9814.

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Submitted by Marco Antônio de Ramos Chagas (mchagas@ufv.br) on 2017-03-17T17:22:40Z No. of bitstreams: 1 texto completo.pdf: 972897 bytes, checksum: 3127a61942b8464ed26ab0f6209dae4e (MD5)<br>Made available in DSpace on 2017-03-17T17:22:40Z (GMT). No. of bitstreams: 1 texto completo.pdf: 972897 bytes, checksum: 3127a61942b8464ed26ab0f6209dae4e (MD5) Previous issue date: 2005-07-15<br>Conselho Nacional de Desenvolvimento Científico e Tecnológico<br>As águas residuárias da lavagem e descascamento dos frutos do cafeeiro (ARC), por serem ricas em material orgânico em suspensão e constituintes

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3

Nascimento, Luiz Ant?nio do. "Remedia??o de solos contaminados com ?leo diesel utilizando um sistema de lavagem com microemuls?o." Universidade Federal do Rio Grande do Norte, 2011. http://repositorio.ufrn.br:8080/jspui/handle/123456789/15811.

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Made available in DSpace on 2014-12-17T15:01:26Z (GMT). No. of bitstreams: 1 LuizAN_DISSERT.pdf: 1380946 bytes, checksum: dc4e735e97a7eeceeab1f285f4673933 (MD5) Previous issue date: 2011-02-21<br>The underground reservoirs of fuel retailing system represent an environmental threat, because once in bad conservation, these tanks allow fuel leakage and infiltration. For soil contaminated with fuel, such as diesel oil, the present study introduces the microemulsion systems used by the method of washing. In tests carried out in column with a sample of sandy soil artificially contaminated and prev

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4

Rodrigues, Nicolas Moura. "Avaliação do efeito da lavagem com surfactante na biodegradação de um solo contaminado por óleo diesel." Universidade de São Paulo, 2011. http://www.teses.usp.br/teses/disponiveis/3/3147/tde-01112011-123306/.

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O óleo diesel é um dos derivados do petróleo mais consumidos no Brasil e responsável com grande número de áreas contaminadas. Enquanto há técnicas consagradas para a remoção do óleo diesel nas fases livre, vapor e dissolvida, as soluções para a remoção da fase residual ainda carecem de maior eficiência e/ou menor custo. Este trabalho mostra os resultados de uma investigação laboratorial da remoção de HPA de amostras indeformadas de um solo contaminado com óleo diesel por meio de ensaios de lavagem com soluções do surfactante Lauril Sulfato de Sódio (LSS) nas concentrações de 0,6, 1,5 e

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5

Gonçalves, Rafael Henrique [UNESP]. "Aplicação da metodologia de superfície de resposta na otimização da remediação de um solo arenoso contaminado com cobre." Universidade Estadual Paulista (UNESP), 2009. http://hdl.handle.net/11449/92744.

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Made available in DSpace on 2014-06-11T19:26:10Z (GMT). No. of bitstreams: 0 Previous issue date: 2009-10-09Bitstream added on 2014-06-13T19:13:05Z : No. of bitstreams: 1 goncalves_rh_me_rcla.pdf: 965679 bytes, checksum: c05e92494197dce7544dd639d4fa9e8c (MD5)<br>Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)<br>A contaminação de solos por metais pesados constitui-se em um problema ambiental que, geralmente, produz riscos permanentes à saúde humana e aos sistemas ecológicos, portanto com freqüente necessidade de intervenção por meio de tecnologias de remediação. Uma de t

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MONTEIRO, Adriano Luiz Normandia. "Avaliação de lavagem incompleta de sais em neossolo flúvico utilizando modelagem computacional." Universidade Federal Rural de Pernambuco, 2007. http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/4909.

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Submitted by Mario BC (mario@bc.ufrpe.br) on 2016-06-30T12:04:31Z No. of bitstreams: 1 Adriano Luiz Normandia Monteiro.pdf: 2165253 bytes, checksum: a56a08a2a876133289d03517e9c8d77a (MD5)<br>Made available in DSpace on 2016-06-30T12:04:31Z (GMT). No. of bitstreams: 1 Adriano Luiz Normandia Monteiro.pdf: 2165253 bytes, checksum: a56a08a2a876133289d03517e9c8d77a (MD5) Previous issue date: 2007-05-31<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES<br>This study has been developed in two locations which are typical of communal agriculture in the Northeast semi-arid, in

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7

Marques, Emanuel José Nascimento 1983. "Remediação de solo contaminado com hidrocarbonetos derivados de combustíveis utlizando lavagem oxidativa." [s.n.], 2012. http://repositorio.unicamp.br/jspui/handle/REPOSIP/249624.

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Orientador: Wilson de Figueiredo Jardim<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Química<br>Made available in DSpace on 2018-08-21T12:42:03Z (GMT). No. of bitstreams: 1 Marques_EmanuelJoseNascimento_M.pdf: 2293976 bytes, checksum: 7be303ab6d3a366873fc9c1c636abfbf (MD5) Previous issue date: 2012<br>Resumo: Neste trabalho foi avaliado um processo de lavagem de solo utilizando solução oxidante, visando a remediação de áreas contaminadas com hidrocarbonetos provenientes combustíveis. O processo foi denominado de lavagem oxidativa e consistiu na mistura de H2O2

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8

Queiroz, Rosana Nogueira Fernandes de. "Diagnóstico ambiental de águas residuárias de empreendimentos da lavagem de veículos em Mossoró/RN." Universidade Federal Rural do Semi-Árido, 2014. http://bdtd.ufersa.edu.br:80/tede/handle/tede/420.

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Made available in DSpace on 2016-08-16T13:31:38Z (GMT). No. of bitstreams: 1 RosanaNFQ_DISSERT.pdf: 1769302 bytes, checksum: 0f0d1958e7b311e2b453db02b50c277a (MD5) Previous issue date: 2014-08-28<br>It is estimated, that is being produced every month in the city of Mossoró, 6096.55 m3 of wastewater from vehicle washing possibly contaminated. In this context, this study aimed to conduct an environmental diagnosis of the wastewater of washing enterprises for vehicles in Mossoró, RN. It was divided into two phases: the first, was conducted the survey city is of the car wash , and ident

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9

Silva, José Leôncio de Almeida. "Desempenho de equações de lavagem para recuperação de solo salinizado por excesso de fertilizantes em ambiente protegido." Universidade de São Paulo, 2016. http://www.teses.usp.br/teses/disponiveis/11/11152/tde-15082016-111809/.

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Em regiões nas quais a irrigação é intensiva, visando o aumento da produção de culturas, a fertirrigação é uma prática muito utilizada como uma alternativa para a adubação, proporcionando o menor grau de risco possível. Entretanto, a aplicação excessiva de adubos, via fertirrigação, pode elevar o risco de salinização dos solos, especialmente pela aplicação indiscriminada de fertilizantes. Nem sempre as chuvas que ocorrem em campo aberto são suficientes para lavar os sais do solo. O volume de água necessário para a lavagem de recuperação de um perfil de solo é calculado em função da salinidade

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10

Lussier, Karine. "Étude de faisabilité d'un procede de lavage thermique in situ de sols contaminés aux hydrocarbures lourds." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape11/PQDD_0027/MQ46657.pdf.

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11

Faria, Priscila Andrade Silva. "Efeitos no solo e nas plantas de cafeeiro conilon decorrentes da fertirrigação com água residuária da lavagem e despolpa de seus frutos." Universidade Federal do Espírito Santo, 2008. http://repositorio.ufes.br/handle/10/6608.

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Made available in DSpace on 2016-12-23T14:37:38Z (GMT). No. of bitstreams: 1 Priscila Andrade Silva Faria.pdf: 1130176 bytes, checksum: 52e846b30ca2fe276ef258f90d0265bc (MD5) Previous issue date: 2008-05-21<br>This work was developed in the experimental area of the Núcleo de Estudos de Difusão de Tecnologia em Floresta, Recursos Hídricos e Agricultura Sustentável (NEDTEC), located in the municipal district of Jerônimo Monteiro, ES, with plants in the phase of initial development, and in the Escola Agrotécnica Federal de Alegre (EAFA), located in the district of Rive, in the municipal distric

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12

Viglianti, Christophe. "Approche alternative du lavage de sols pollués par des hydrocarbures aromatiques polycycliques : utilisation des cyclodextrines avec procédés de recyclage." Phd thesis, Ecole Nationale Supérieure des Mines de Saint-Etienne, 2007. http://tel.archives-ouvertes.fr/tel-00784723.

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La pollution des sols par les Hydrocarbures Aromatiques Polycycliques (HAP) se présente habituellement sous forme de goudrons hydrophobes. Le lavage des sols s'effectue souvent avec des détergents ou des solvants organiques qui présentent des impacts environnementaux non négligeables. Ce travail propose une méthode alternative basée sur l'emploi de molécules cages d'origine naturelle, non toxiques et facilement biodégradables, les β-cyclodextrines qui solubilisent en milieu aqueux des polluants hydrophobes comme les HAP. Une méthode de recyclage des cyclodextrines a été mise au point (baisse d

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13

ANDRADE, Andr? Fern?o Martins de. "Avalia??o de estrat?gias para remedia??o de solo contaminado por chumbo e b?rio provenientes de res?duos de perfura??o de po?o de prospec??o de petr?leo." Universidade Federal Rural do Rio de Janeiro, 2010. https://tede.ufrrj.br/jspui/handle/jspui/1237.

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Submitted by Jorge Silva (jorgelmsilva@ufrrj.br) on 2016-10-04T21:35:58Z No. of bitstreams: 1 2010 - Andr? Fern?o Martins de Andrade.pdf: 4307696 bytes, checksum: d679370ce9902b97ed91c98436c9103a (MD5)<br>Made available in DSpace on 2016-10-04T21:35:58Z (GMT). No. of bitstreams: 1 2010 - Andr? Fern?o Martins de Andrade.pdf: 4307696 bytes, checksum: d679370ce9902b97ed91c98436c9103a (MD5) Previous issue date: 2010-08-31<br>UNIFOA<br>This study begun with a field survey in a one hectare area of petroleum drill waste (rocks and mud came from perforation) in Santa Maria do Oeste, in Paran? st

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14

Ferraro, Alberto. "Optimal design and operation of HMs removal from soil by EDDS enhanced washing." Thesis, Paris Est, 2015. http://www.theses.fr/2015PESC1194/document.

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Ce travail de recherche porte sur l'optimisation des procédés de lavage de sol permettant le traitement des sites contaminés par des métaux lourds. Cette étude se concentre sur le cycle complet de ce type de traitement, incluant la possibilité de réutilisation et un traitement adapté de la solution de lavage de sol utilisée. La conception et l'exploitation d'un procédé de lavage de sol sont étudiées dans le but d'optimiser leur coût et leur efficacité. Dans ce but, les paramètres et la configuration du réacteur utilisé pour ce procédé sont étudiés en détail à travers des tests à l'échelle du l

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15

Luiz, Fátima Aparecida Resende. "Desempenho de reatores anaeróbios de leito fixo no tratamento de águas residuárias da lavagem e descascamento/despolpa dos frutos do cafeeiro." Universidade Federal de Viçosa, 2007. http://locus.ufv.br/handle/123456789/3681.

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Made available in DSpace on 2015-03-26T13:24:01Z (GMT). No. of bitstreams: 1 texto completo.pdf: 3612082 bytes, checksum: 149afc8c39e12bc41cc161a29373f800 (MD5) Previous issue date: 2007-02-27<br>Conselho Nacional de Desenvolvimento Científico e Tecnológico<br>Three anaerobic fixed-bed reactors with upflow and containing immobilized biomass were operationally evaluated for the treatment of wastewater from the coffee cherries processing (WCP). Because the performance of those reactors are related to the supportive medium providing adherence and growth to the biofilm, the following materials w

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16

Trellu, Clément. "Mise en place des procédés électrochimiques d'oxydation avancée pour le traitement de solutions de lavage de sols contaminés par des hydrocarbures aromatiques polycycliques." Thesis, Paris Est, 2016. http://www.theses.fr/2016PESC1161/document.

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La dépollution des sols contaminés par des hydrocarbures aromatiques polycycliques (HAPs) est un enjeu important de société, à la fois environnemental, économique et technologique, du fait du grand nombre de sites contaminés par ces composés toxiques et persistants. Les entreprises d’ingénierie de l’environnement utilisant des procédés conventionnels de bioremédiation font souvent face à des rendements trop faibles d’élimination des HAPs dans les sols historiquement contaminés. Il y a donc un besoin réel de développer des solutions innovantes.Dans cette étude, 6 sols historiquement contaminés

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17

CARVALHO, Michel Miranda de. "Efeito da aplica??o de res?duo de perfura??o de po?o de petr?leo no desenvolvimento de cevada (Hordeum vulgare L.)." Universidade Federal Rural do Rio de Janeiro, 2013. https://tede.ufrrj.br/jspui/handle/jspui/2054.

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CNPq<br>Faced with the need to implement a sustainable development, and seeking solutions for protecting the environment, the management of residues has undergone marked changes. Companies are increasingly involved in the optimization of residues produced in their production processes. The oil industry participates in this search by funding research and development of environmentally sound technologies. This study aimed to evaluate the development of barley plants (Hordeum vulgare L.) in soils incubated with drill waste from oil well treated by washing to eliminate the influence of sodium. Two

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LIMA, Leilane da Silva. "Influ?ncia do tratamento de lavagem de res?duos de perfura??o de po?os de petr?leo no desenvolvimento de plantas de arroz (Oryza sativa)." Universidade Federal Rural do Rio de Janeiro, 2013. https://tede.ufrrj.br/jspui/handle/jspui/2074.

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Submitted by Jorge Silva (jorgelmsilva@ufrrj.br) on 2017-10-04T17:50:04Z No. of bitstreams: 1 2013 - Leilane da SIlva Lima.pdf: 2571314 bytes, checksum: 6a887a80293fe4214d8df0859a55db54 (MD5)<br>Made available in DSpace on 2017-10-04T17:50:04Z (GMT). No. of bitstreams: 1 2013 - Leilane da SIlva Lima.pdf: 2571314 bytes, checksum: 6a887a80293fe4214d8df0859a55db54 (MD5) Previous issue date: 2013-03-04<br>CNPq<br>A major environmental issue is the impact caused by the extraction of primary materials and the waste disposal. The industry tries to change that with adjustments in the production

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19

Wadgaonkar, Shrutika. "Nouveaux procédés de bioremédiation pour le traitement des sols et des sédiments sélénifères." Thesis, Paris Est, 2017. http://www.theses.fr/2017PESC1105.

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L'objectif de cette thèse a été de développer une technologie pour l'assainissement des sols / sédiments sélénifères et d’étudier la réduction microbienne des oxy-anions de sélénium dans différentes conditions de respiration et de configurations du bioréacteur.Le sol sélénifère prélevé, dans les terres agricoles cultivées de blé au Pendjab (Inde), a été caractérisé et son lavage a été optimisé en faisant varier les paramètres tels que le temps de réaction, la température, le pH et le rapport liquide / solide. Afin de maximiser l'élimination et la récupération du sélénium à partir de ce sol, l'

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20

Foy, Stéfan. "Caractérisation d'un site industriel renfermant de l'Aroclor 1248 et évaluation par des essais en colonnes de l'efficacité de lavage de solutions tensioactives développées pour les sols du site." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape8/PQDD_0006/MQ44739.pdf.

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21

Jousse, Florie. "Processus physico-chimiques à l'origine des différences d'efficacité des techniques de traitement de sols pollués aux hydrocarbures." Thesis, Bordeaux 3, 2016. http://www.theses.fr/2016BOR30030/document.

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De nos jours, la préservation de l’environnement est un enjeu majeur. Avant cette prise de conscience, de nombreux polluants ont été rejetés dans la nature. Parmi eux, les hydrocarbures sont très souvent rencontrés. Or, ils sont reconnus pour leur toxicité et leur persistance accrue. La mise en place de méthodes efficaces de dépollution est donc primordiale. Les méthodes classiques nécessitent l’excavation ou le pompage des zones contaminées, imposant un coût de dépollution élevé. C’est pourquoi des techniques de dépollution in-situ ont été développées afin de réduire ces coûts, tout en garant

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22

Mousset, Emmanuel. "Integrated processes for removal of persistent organic pollutants : soil washing and electrochemical advanced oxidation processes combined to a possible biological post-treatment." Thesis, Paris Est, 2013. http://www.theses.fr/2013PEST1130/document.

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Les sols contaminés par les polluants organiques hydrophobes tels que les Hydrocarbures Aromatiques Polycycliques (HAPs) constituent un problème majeur puisqu'ils sont difficilement éliminés et leurs impacts toxicologiques restent significatifs. Comme alternative aux procédés thermiques et physiques traditionnels, les procédés de lavages de sol in situ et ex situ apparaissent être une solution envisageable et efficace et particulièrement pour les fortes pollutions. Cependant, le traitement des solutions fortement chargées de lavages de sol est une autre barrière à surmonter. Une nouvelle appro

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23

Liu, Fuzhen. "Remediation of soil contaminated by organic pollutants using Tween 80 and electrochemical advanced oxidation processes." Thesis, Paris Est, 2020. http://www.theses.fr/2020PESC2055.

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Sous la direction du professeur Mehmet Oturan et du professeur Hui Zhang, j’ai fini toutes les parties des thèses. Un article a été publié dans SCI et les autres parties sont prêtes à se soumettre à la revue. Maintenant, je modifie les papiers et les thèses. Les difficultés sont la détection des contaminants parce qu’il a besoin de la machine de fluorescence et de la méthode d’extraction complexe<br>Soil contaminated by petroleum-hydrocarbons is a serious environmental problem since it is toxic to agriculture and human. And the polycyclic aromatic hydrocarbons (PAHs) in petroleum-hydrocarbons

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24

Bernardo, Cristina Maria da Rocha. "Avaliação da aplicabilidade da lavagem de solos contaminados com produtos petrolíferos." Dissertação, 2012. http://hdl.handle.net/10216/68131.

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Bernardo, Cristina Maria da Rocha. "Avaliação da aplicabilidade da lavagem de solos contaminados com produtos petrolíferos." Master's thesis, 2012. http://hdl.handle.net/10216/68131.

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