ATENUACIÓN NATURAL Y REMEDIACIÓN INDUCIDA EN SUELOS CONTAMINADOS CON HIDROCARBUROS.
Saved in:
| Title: | ATENUACIÓN NATURAL Y REMEDIACIÓN INDUCIDA EN SUELOS CONTAMINADOS CON HIDROCARBUROS. |
|---|---|
| Alternate Title: | NATURAL ATTENUATION AND INDUCED REMEDIATION IN HYDROCARBON POLLUTED SOILS. |
| Authors: | ROMANIUK, ROMINA1, BRANDT, JUAN FELIPE2, RIOS, PAOLA RUTH, GIUFFRÉ, LIDIA1 |
| Source: | Ciencia del Suelo. dic2007, Vol. 25 Issue 2, p139-149. 11p. |
| Subjects: | Soil pollution, Diesel fuels, Hydrocarbons, Biodegradation, Solidification |
| Abstract (English): | The petroleum derived hydrocarbons represent the main energy source for the humanity and they are in turn, an important environmental polluting source. In this experience it was estimated and compared the rate of decomposition of two hydrocarbons (diesel and crankcase oil), by natural attenuation, and with the incorporation of a specific commercial product in a Typic Argiudoll. The effect of these practices was also evaluated on some soil variables. The treatments were: [control soil without pollution], [soil + gasoil], [soil + crankcase oil], [soil + gasoil + product], [soil + crankcase oil + product], [soil + product]. The soil sampling was carried out in the following series of time [0; 15; 30; 60 and 180 days]. The degradation rate of diesel and crankcase oil hydrocarbons by natural attenuation was slower and less effective than that obtained when adding the commercial product, the latter presented final lower values of Total Petroleum Hydrocarbons. Among the soil variables, the oxidable carbon and the biomass soil respiration registered higher mean values for the polluted soils. The commercial product incorporation produced a significant decrease in these values, an increase in the electric conductivity, but no influence on the pH and the soil extractable phosphorous. [ABSTRACT FROM AUTHOR] |
| Abstract (Spanish): | Los hidrocarburos derivados del petróleo constituyen la principal fuente de energía para la humanidad y son, a su vez, importantes contaminantes ambientales. En esta experiencia, se estimó y comparó la tasa de descomposición de dos tipos de hidrocarburos (gasoil y aceite de carter) por medio de las técnicas de atenuación natural y de la incorporación de un producto comercial específico en un suelo franco extraído del horizonte A de un Argiudol típico. Simultáneamente se evaluó el efecto de dichas prácticas tecnológicas sobre algunas variables edáficas. Los tratamientos fueron: [suelo sin contaminante testigo], [suelo + gasoil] [suelo + aceite de carter], [suelo + gasoil + producto], [suelo + aceite de carter + producto] y [suelo + producto]. La toma de muestra se realizó en la siguiente serie de tiempo [0;15; 30; 60; y 180 días]. La tasa de degradación de los hidrocarburos presentes en el gasoil y aceite de carter por la técnica de atenuación natural fue más lenta y menos efectiva que la obtenida al incorporar el producto comercial, alcanzando en este caso los valores finales más bajos de hidrocarburos totales de petróleo. Entre las variables edáficas, el carbono oxidable y la respiración de la biomasa del suelo mostraron los mayores valores medios en los tratamientos de suelo contaminado. La incorporación del producto comercial produjo una disminución significativa en dichos valores, un aumento en la conductividad eléctrica, pero no influyó sobre el pH y el fósforo extractable del suelo. [ABSTRACT FROM AUTHOR] |
| Copyright of Ciencia del Suelo is the property of Asociacion Argentina de la Ciencia del Suelo (AACS) and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
|---|---|
| Header | DbId: egs DbLabel: Engineering Source An: 34801923 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
| IllustrationInfo | |
| Items | – Name: Title Label: Title Group: Ti Data: ATENUACIÓN NATURAL Y REMEDIACIÓN INDUCIDA EN SUELOS CONTAMINADOS CON HIDROCARBUROS. – Name: TitleAlt Label: Alternate Title Group: TiAlt Data: NATURAL ATTENUATION AND INDUCED REMEDIATION IN HYDROCARBON POLLUTED SOILS. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22ROMANIUK%2C+ROMINA%22">ROMANIUK, ROMINA</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22BRANDT%2C+JUAN+FELIPE%22">BRANDT, JUAN FELIPE</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22RIOS%2C+PAOLA+RUTH%22">RIOS, PAOLA RUTH</searchLink><br /><searchLink fieldCode="AR" term="%22GIUFFRÉ%2C+LIDIA%22">GIUFFRÉ, LIDIA</searchLink><relatesTo>1</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Ciencia+del+Suelo%22">Ciencia del Suelo</searchLink>. dic2007, Vol. 25 Issue 2, p139-149. 11p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Soil+pollution%22">Soil pollution</searchLink><br /><searchLink fieldCode="DE" term="%22Diesel+fuels%22">Diesel fuels</searchLink><br /><searchLink fieldCode="DE" term="%22Hydrocarbons%22">Hydrocarbons</searchLink><br /><searchLink fieldCode="DE" term="%22Biodegradation%22">Biodegradation</searchLink><br /><searchLink fieldCode="DE" term="%22Solidification%22">Solidification</searchLink> – Name: Abstract Label: Abstract (English) Group: Ab Data: The petroleum derived hydrocarbons represent the main energy source for the humanity and they are in turn, an important environmental polluting source. In this experience it was estimated and compared the rate of decomposition of two hydrocarbons (diesel and crankcase oil), by natural attenuation, and with the incorporation of a specific commercial product in a Typic Argiudoll. The effect of these practices was also evaluated on some soil variables. The treatments were: [control soil without pollution], [soil + gasoil], [soil + crankcase oil], [soil + gasoil + product], [soil + crankcase oil + product], [soil + product]. The soil sampling was carried out in the following series of time [0; 15; 30; 60 and 180 days]. The degradation rate of diesel and crankcase oil hydrocarbons by natural attenuation was slower and less effective than that obtained when adding the commercial product, the latter presented final lower values of Total Petroleum Hydrocarbons. Among the soil variables, the oxidable carbon and the biomass soil respiration registered higher mean values for the polluted soils. The commercial product incorporation produced a significant decrease in these values, an increase in the electric conductivity, but no influence on the pH and the soil extractable phosphorous. [ABSTRACT FROM AUTHOR] – Name: Abstract Label: Abstract (Spanish) Group: Ab Data: Los hidrocarburos derivados del petróleo constituyen la principal fuente de energía para la humanidad y son, a su vez, importantes contaminantes ambientales. En esta experiencia, se estimó y comparó la tasa de descomposición de dos tipos de hidrocarburos (gasoil y aceite de carter) por medio de las técnicas de atenuación natural y de la incorporación de un producto comercial específico en un suelo franco extraído del horizonte A de un Argiudol típico. Simultáneamente se evaluó el efecto de dichas prácticas tecnológicas sobre algunas variables edáficas. Los tratamientos fueron: [suelo sin contaminante testigo], [suelo + gasoil] [suelo + aceite de carter], [suelo + gasoil + producto], [suelo + aceite de carter + producto] y [suelo + producto]. La toma de muestra se realizó en la siguiente serie de tiempo [0;15; 30; 60; y 180 días]. La tasa de degradación de los hidrocarburos presentes en el gasoil y aceite de carter por la técnica de atenuación natural fue más lenta y menos efectiva que la obtenida al incorporar el producto comercial, alcanzando en este caso los valores finales más bajos de hidrocarburos totales de petróleo. Entre las variables edáficas, el carbono oxidable y la respiración de la biomasa del suelo mostraron los mayores valores medios en los tratamientos de suelo contaminado. La incorporación del producto comercial produjo una disminución significativa en dichos valores, un aumento en la conductividad eléctrica, pero no influyó sobre el pH y el fósforo extractable del suelo. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Ciencia del Suelo is the property of Asociacion Argentina de la Ciencia del Suelo (AACS) and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=34801923 |
| RecordInfo | BibRecord: BibEntity: Languages: – Code: spa Text: Spanish PhysicalDescription: Pagination: PageCount: 11 StartPage: 139 Subjects: – SubjectFull: Soil pollution Type: general – SubjectFull: Diesel fuels Type: general – SubjectFull: Hydrocarbons Type: general – SubjectFull: Biodegradation Type: general – SubjectFull: Solidification Type: general Titles: – TitleFull: ATENUACIÓN NATURAL Y REMEDIACIÓN INDUCIDA EN SUELOS CONTAMINADOS CON HIDROCARBUROS. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: ROMANIUK, ROMINA – PersonEntity: Name: NameFull: BRANDT, JUAN FELIPE – PersonEntity: Name: NameFull: RIOS, PAOLA RUTH – PersonEntity: Name: NameFull: GIUFFRÉ, LIDIA IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 12 Text: dic2007 Type: published Y: 2007 Identifiers: – Type: issn-print Value: 03263169 Numbering: – Type: volume Value: 25 – Type: issue Value: 2 Titles: – TitleFull: Ciencia del Suelo Type: main |
| ResultId | 1 |
