Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
H2S Emissions from a Submerged Pilot‐Scale Fixed Bed Biofilm Reactor
A study was performed in two submerged, pilot‐scale biofilm bioreactors operated under different conditions to determine the relationship between the operating parameters and H2S emission. H2S was always detected in the exhaust air at concentrations varying from 1 to 353 ppmv. The specific aeration rate was the most influencing parameter, with As < 30 ${\rm m}_{{\rm air}}^{{\rm 3}} $ kg COD (dissolved oxygen concentrations <4 mg L−1) increasing noticeably the H2S production. The periodical removal of the accumulated sludge reduced H2S emissions by ∼14%.
H2S Emissions from a Submerged Pilot‐Scale Fixed Bed Biofilm Reactor
A study was performed in two submerged, pilot‐scale biofilm bioreactors operated under different conditions to determine the relationship between the operating parameters and H2S emission. H2S was always detected in the exhaust air at concentrations varying from 1 to 353 ppmv. The specific aeration rate was the most influencing parameter, with As < 30 ${\rm m}_{{\rm air}}^{{\rm 3}} $ kg COD (dissolved oxygen concentrations <4 mg L−1) increasing noticeably the H2S production. The periodical removal of the accumulated sludge reduced H2S emissions by ∼14%.
H2S Emissions from a Submerged Pilot‐Scale Fixed Bed Biofilm Reactor
Esteban‐García, Ana Lorena (Autor:in) / Lebrero, Raquel (Autor:in) / de los Santos, Manuel Alejandro (Autor:in) / Muñoz, Raúl (Autor:in) / Tejero, Juan Ignacio (Autor:in)
CLEAN – Soil, Air, Water ; 41 ; 469-472
01.05.2013
4 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Parameters Affecting Nitrite Accumulation in Submerged Biofilm Reactor
| British Library Online Contents | 2000
| British Library Online Contents | 2002