Long-term analysis of clogging and oil bio-degradation in a System of Catchment, Pre-treatment and Treatment (SCPT)

A.H. Fernández-Barrera, D. Castro-Fresno, J. Rodriguez-Hernandez, Á. Vega-Zamanillo

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

Runoff contamination has motivated the development of different systems for its treatment in order to decrease the pollutant load that is discharged into natural water bodies. In the long term, these systems may undergo operational problems. This paper presents the results obtained in a laboratory study with a 1:1 scale prototype of a System of Catchment, Pre-treatment and Treatment (SCPT) of runoff waters. The analysis aims to establish the operational behaviour of the SCPT in the long term with respect to oil degradation and hydraulic conductivity in the geotextile filter. It is concluded that bio-degradation processes take place inside the SCPT and that hydraulic conductivity of the geotextile filtration system decreases slowly with successive simulated runoff events.
Original languageEnglish
Pages (from-to)1221-1227
Number of pages7
JournalJournal of Hazardous Materials
Volume185
Issue number2-3
Early online date15 Oct 2010
DOIs
Publication statusPublished - 30 Jan 2011
Externally publishedYes

Bibliographical note

NOTICE: this is the author’s version of a work that was accepted for publication in Journal of Hazardous Materials. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Journal of Hazardous Materials [185] [2-3], (2010) DOI: 10.1016/j.jhazmat.2010.10.034

© 2017, Elsevier. Licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/

Keywords

  • Best Management Practice
  • Geotextile
  • Water quality
  • Up-flow filtration
  • Oil bio-degradation

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