Huidobro, B. and Martínez-Hernández, V. and Barbero, L. and Meffe, R. and López-Heras, I. and Alonso-Alonso, C. and Pradana, R. and Hernández-Martín, J. and De Santiago, A. and Nozal, L. and De Bustamante, I. (2021) Impacto del uso de astillas de madera como enmienda al suelo en un filtro verde piloto: Contaminantes de Preocupación Emergente. In: Estudios en la Zona No Saturada. Universidade a Coruña. ISBN 978-84-9749-821-0
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Abstract
The soil application of pre-treated wastewater takes advantage of natural attenuation processes to treat wastewater while providing several environmental benefits. However, this practice may introduce Contaminants of Emerging Concern (CECs) into the environment. The present study evaluates the attenuation of CECs during their infiltration through soil and soil amended with woodchips, in columns at laboratory-scale and in a pilot vegetation filter (VF). While in the soil column with woodchips, a decrease in the removal of target CECs is observed, in the VF, their attenuation improves when soil is amended with woodchips. It should be noted that VF results show a greater variability in the attenuation of CECs due to variables that at laboratory-scale were constant, such as initial concentration, irrigation loads or temperature.
| Item Type: | Book Section |
|---|---|
| Subjects: | Q Science > QS Ecology Q Science > QD Chemistry Q Science > QE Geology |
| Depositing User: | Users 1000 not found. |
| Date Deposited: | 31 Mar 2022 08:02 |
| Last Modified: | 18 Apr 2022 09:35 |
| URI: | http://eprints.imdea-agua.org:13000/id/eprint/1357 |
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