Modeling the effects of biomass accumulation on the performance of a biotrickling filter packed with PUF support for the alkaline biotreatment of dimethyl disulfide vapors in air
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| 008 | 210128e20150101xx s 000 0 eng | ||
| 024 | 7 | 0 | |a 10.1007/s00253-014-5929-7 |2 doi |
| 035 | |a (NATIONALLICENCE)springer-10.1007/s00253-014-5929-7 | ||
| 245 | 0 | 0 | |a Modeling the effects of biomass accumulation on the performance of a biotrickling filter packed with PUF support for the alkaline biotreatment of dimethyl disulfide vapors in air |h [Elektronische Daten] |c [Luis Arellano-García, Antonio Dorado, Axayacatl Morales-Guadarrama, Emilio Sacristan, Xavier Gamisans, Sergio Revah] |
| 520 | 3 | |a Excess biomass buildup in biotrickling filters leads to low performance. The effect of biomass accumulation in a biotrickling filter (BTF) packed with polyurethane foam (PUF) was assessed in terms of hydrodynamics and void space availability in a system treating dimethyl disulfide (DMDS) vapors with an alkaliphilic consortium. A sample of colonized support from a BTF having been operating for over a year was analyzed, and it was found that the BTF void bed fraction was reduced to almost half of that calculated initially without biomass. Liquid flow through the examined BTF yielded dispersion coefficient values of 0.30 and 0.72m2h−1, for clean or colonized PUF, respectively. 3D images of attached biomass obtained with magnetic resonance imaging allowed to calculate the superficial area and the biofilm volume percentage and depth as 650m2m−3, 35%, and 0.6mm respectively. A simplified geometric approximation of the complex PUF structure was proposed using an orthogonal 3D mesh that predicted 600m2m−3 for the same biomass content. With this simplified model, it is suggested that the optimum biomass content would be around 20% of bed volume. The activity of the microorganisms was evaluated by respirometry and the kinetics represented with a Haldane equation type. Experimentally determined parameters were used in a mathematical model to simulate the DMDS elimination capacity (EC), and better description was found when the removal experimental data were matched with a model including liquid axial dispersion in contrast to an ideal plug flow model. | |
| 540 | |a Springer-Verlag Berlin Heidelberg, 2014 | ||
| 690 | 7 | |a Biotrickling filter |2 nationallicence | |
| 690 | 7 | |a Magnetic resonance imaging |2 nationallicence | |
| 690 | 7 | |a Biofilm |2 nationallicence | |
| 690 | 7 | |a Modeling |2 nationallicence | |
| 690 | 7 | |a Dimethyl disulfide |2 nationallicence | |
| 690 | 7 | |a Liquid dispersion |2 nationallicence | |
| 700 | 1 | |a Arellano-García |D Luis |u Departamento de Ingeniería de Procesos e Hidráulica, UAM Iztapalapa, San Rafael Atlixco 186, Col. Vicentina, Iztapalapa, 09340, Mexico City, Mexico |4 aut | |
| 700 | 1 | |a Dorado |D Antonio |u Departamento de Ingeniería Minera y Recursos Naturales, UPC, Av. Bases de Manresa 61-73, 08242, Barcelona, Manresa, Spain |4 aut | |
| 700 | 1 | |a Morales-Guadarrama |D Axayacatl |u Departamento de Ingeniería Eléctrica, UAM Iztapalapa, San Rafael Atlixco 186, Col. Vicentina, Iztapalapa, 09340, Mexico City, Mexico |4 aut | |
| 700 | 1 | |a Sacristan |D Emilio |u Departamento de Ingeniería Eléctrica, UAM Iztapalapa, San Rafael Atlixco 186, Col. Vicentina, Iztapalapa, 09340, Mexico City, Mexico |4 aut | |
| 700 | 1 | |a Gamisans |D Xavier |u Departamento de Ingeniería Minera y Recursos Naturales, UPC, Av. Bases de Manresa 61-73, 08242, Barcelona, Manresa, Spain |4 aut | |
| 700 | 1 | |a Revah |D Sergio |u Departamento de Procesos y Tecnología, UAM Cuajimalpa, Artificios 40, Col. Hidalgo, Álvaro Obregón, 01120, Mexico City, Mexico |4 aut | |
| 773 | 0 | |t Applied Microbiology and Biotechnology |d Springer Berlin Heidelberg |g 99/1(2015-01-01), 97-107 |x 0175-7598 |q 99:1<97 |1 2015 |2 99 |o 253 | |
| 856 | 4 | 0 | |u https://doi.org/10.1007/s00253-014-5929-7 |q text/html |z Onlinezugriff via DOI |
| 898 | |a BK010053 |b XK010053 |c XK010000 | ||
| 900 | 7 | |a Metadata rights reserved |b Springer special CC-BY-NC licence |2 nationallicence | |
| 908 | |D 1 |a research-article |2 jats | ||
| 949 | |B NATIONALLICENCE |F NATIONALLICENCE |b NL-springer | ||
| 950 | |B NATIONALLICENCE |P 856 |E 40 |u https://doi.org/10.1007/s00253-014-5929-7 |q text/html |z Onlinezugriff via DOI | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Arellano-García |D Luis |u Departamento de Ingeniería de Procesos e Hidráulica, UAM Iztapalapa, San Rafael Atlixco 186, Col. Vicentina, Iztapalapa, 09340, Mexico City, Mexico |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Dorado |D Antonio |u Departamento de Ingeniería Minera y Recursos Naturales, UPC, Av. Bases de Manresa 61-73, 08242, Barcelona, Manresa, Spain |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Morales-Guadarrama |D Axayacatl |u Departamento de Ingeniería Eléctrica, UAM Iztapalapa, San Rafael Atlixco 186, Col. Vicentina, Iztapalapa, 09340, Mexico City, Mexico |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Sacristan |D Emilio |u Departamento de Ingeniería Eléctrica, UAM Iztapalapa, San Rafael Atlixco 186, Col. Vicentina, Iztapalapa, 09340, Mexico City, Mexico |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Gamisans |D Xavier |u Departamento de Ingeniería Minera y Recursos Naturales, UPC, Av. Bases de Manresa 61-73, 08242, Barcelona, Manresa, Spain |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Revah |D Sergio |u Departamento de Procesos y Tecnología, UAM Cuajimalpa, Artificios 40, Col. Hidalgo, Álvaro Obregón, 01120, Mexico City, Mexico |4 aut | ||
| 950 | |B NATIONALLICENCE |P 773 |E 0- |t Applied Microbiology and Biotechnology |d Springer Berlin Heidelberg |g 99/1(2015-01-01), 97-107 |x 0175-7598 |q 99:1<97 |1 2015 |2 99 |o 253 | ||