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Passive Deodorization in confined areas of Sewage Plants

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imagen recaj   Odor control in waste water treatment plants and pumping stations is already a priority in the integration with the neighborhood. Lately the energetic and economic optimization of deodorization has become very important.

   This article describes efficient solutions with very low operating costs for specific elements of plants, using small passive compact units, able to operate without fan, and loaded with selected impregnated activated alumina adsorbents. The results and capacity shown make this solution ideal in sludge silos, thickeners, septic tanks, sludge reservoirs and digesters, storm tanks and others, as opposed to the usual deodorization design criteria by a certain number of hourly renewals.

 

J.L. Recaj * and J.Balfagón

Alphachem S.L., C/ Jerez de los Caballeros 2, 28042 Madrid, SPAIN
*

   Competing interests: The author has declared that no competing interests exist.

   Academic editor: Carlos N Díaz.

   Content quality: This paper has been peer reviewed by at least two reviewers. See scientific committee here

   Citation: J.L. Recaj and J. Balfagón, 2017, Passive Deodorization in confined areas of Sewage Plants, IV International Conference of Odours and VOCs in the Environment, Valladolid, Spain, www.olores.org.

   Copyright: 2017 olores.org. Open Content Creative Commons license. It is allowed to download, reuse, reprint, modify, distribute, and/or copy articles in olores.org website, as long as the original authors and source are cited. No permission is required from the authors or the publishers.

   ISBN: 978-84-697-7359-8

   Keyword: Odours, H2S, Hydrogen Sulfide, waste water, treatment plants, WWTP, activated alumina

 

Abstract

   Odor control in waste water treatment plants and pumping stations is already a priority in the integration with the neighborhood. Lately the energy (and economic) optimization of deodorization has become very important. This article describes efficient solutions with very low operating costs for specific elements of the plant, using small passive compact units, able to operate without fan, and loaded with selected impregnated activated alumina adsorbents. The results and capacity shown make this solution ideal in sludge silos, thickeners, septic tanks, sludge reservoirs and digesters, storm tanks and others, as opposed to the usual deodorization design criteria by a certain number of hourly renewals.

 

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