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Pàgina inicial > Articles > Articles publicats > Comparison between several reactors with Trametes versicolor immobilized on lignocellulosic support for continuous treatments of hospital wastewater |
Data: | 2017 |
Resum: | Hospital wastewater is a major source of pharmaceutically active compounds (PhACs), which are not all removed in conventional wastewater treatment plants. White rot fungi can degrade PhACs, but their application has been limited to non-sterile conditions due to the competition with other microorganisms for growth. In this study, immobilization of Trametes versicolor on different lignocellulosic supports was studied as strategy to ensure fungal survival under continuous treatment conditions. A fluidized bed reactor and a trickling packed-bed reactor with T. versicolor immobilized on pallet wood were employed for the removal of ibuprofen, ketoprofen and naproxen. Best results were obtained with the trickling packed-bed reactor, which operated for 49days with high removal values in real hospital wastewater. |
Ajuts: | Ministerio de Economía y Competitividad CTM 2013-48545-C2-1-R Agència de Gestió d'Ajuts Universitaris i de Recerca 2014/SGR-0476 |
Drets: | Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, i la comunicació pública de l'obra, sempre que no sigui amb finalitats comercials, i sempre que es reconegui l'autoria de l'obra original. No es permet la creació d'obres derivades. |
Llengua: | Anglès |
Document: | Article ; recerca ; Versió acceptada per publicar |
Matèria: | Fungal bioreactor ; Lignocellulosic support ; Pharmaceutically active compounds |
Publicat a: | Bioresource technology, Vol. 243 (Nov. 2017) , p. 966-974, ISSN 0960-8524 |
Postprint 33 p, 634.6 KB |