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Caracterización de sustratos de filtros de suelo plantados : influencia en la depuración de aguas residuales

(2011) AFINIDAD. 68(552). p.124-128
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Environmental education and cleaner technologies
Abstract
Parameters were determined (pH, electrical conductivity, organic matter, total carbon, cation exchange capacity, total nitrogen, ammonia nitrogen and total phosphorus) in the two types of soils before and after being used as substrates in the filter, metal analysis was performed by atomic emission and Statgraphics centurion XV.II software was used for statistical treatment. Significant differences between the substrates before and after being used in the experiment for phosphorus and ammonia nitrogen was obtained, showing an increase of phosphorus and a decreased of ammonia nitrogen, while the total nitrogen concentration was stable before and after the experiment. The values of pH and electrical conductivity showed a decrease in soil after being used as a substrate of the filters, while the organic matter, carbonate content and cation exchange capacity was not affected. We conclude that the high content of iron in the red ferralitic soil favours the phosphorus adsorption and nitrification reactions occur in the filters by ammonia nitrogen decrease in both substrates.
Keywords
substrate, SCALE CONSTRUCTED WETLANDS, Wastewater, NITROGEN-REMOVAL, SAND, planted soil filter

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Citation

Please use this url to cite or link to this publication:

Chicago
Pérez Villar, Maira María, Elena Rosa Domínguez, Filip Tack, and Anneris Vandemoortel. 2011. “Caracterización De Sustratos De Filtros De Suelo Plantados : Influencia En La Depuración De Aguas Residuales.” Afinidad 68 (552): 124–128.
APA
Pérez Villar, M. M., Domínguez, E. R., Tack, F., & Vandemoortel, A. (2011). Caracterización de sustratos de filtros de suelo plantados : influencia en la depuración de aguas residuales. AFINIDAD, 68(552), 124–128.
Vancouver
1.
Pérez Villar MM, Domínguez ER, Tack F, Vandemoortel A. Caracterización de sustratos de filtros de suelo plantados : influencia en la depuración de aguas residuales. AFINIDAD. 2011;68(552):124–8.
MLA
Pérez Villar, Maira María, Elena Rosa Domínguez, Filip Tack, et al. “Caracterización De Sustratos De Filtros De Suelo Plantados : Influencia En La Depuración De Aguas Residuales.” AFINIDAD 68.552 (2011): 124–128. Print.
@article{2111729,
  abstract     = {Parameters were determined (pH, electrical conductivity, organic matter, total carbon, cation exchange capacity, total nitrogen, ammonia nitrogen and total phosphorus) in the two types of soils before and after being used as substrates in the filter, metal analysis was performed by atomic emission and Statgraphics centurion XV.II software was used for statistical treatment. Significant differences between the substrates before and after being used in the experiment for phosphorus and ammonia nitrogen was obtained, showing an increase of phosphorus and a decreased of ammonia nitrogen, while the total nitrogen concentration was stable before and after the experiment. The values of pH and electrical conductivity showed a decrease in soil after being used as a substrate of the filters, while the organic matter, carbonate content and cation exchange capacity was not affected. We conclude that the high content of iron in the red ferralitic soil favours the phosphorus adsorption and nitrification reactions occur in the filters by ammonia nitrogen decrease in both substrates.},
  author       = {P{\'e}rez Villar, Maira Mar{\'i}a and Dom{\'i}nguez, Elena Rosa and Tack, Filip and Vandemoortel, Anneris},
  issn         = {0001-9704},
  journal      = {AFINIDAD},
  keyword      = {substrate,SCALE CONSTRUCTED WETLANDS,Wastewater,NITROGEN-REMOVAL,SAND,planted soil filter},
  language     = {spa},
  number       = {552},
  pages        = {124--128},
  title        = {Caracterizaci{\'o}n de sustratos de filtros de suelo plantados : influencia en la depuraci{\'o}n de aguas residuales},
  volume       = {68},
  year         = {2011},
}

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