Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Application of Inorganic Porous Materials to Biofilm Carriers
In order to investigate the applicability of inorganic porous material, the anaerobic/aerobic processes(A2O process) for wastewater treatment were carried out with 4 types of biofilm carriers. The average removal ratio of COD were 88.3%, 86.6%, 84.9% and 84.4% for the inorganic porous material(Type A), the activated carbon(Type B), the light ceramic carrier(Type C) and the fibrous polymer carrier(Type D) respectively. After two weeks, they were 96.5%, 74.4%, 95.5% and 92.9% in the same order. For the nitrogen removal, type B showed that the removal ratio became worse with increasing treatment time. However, the removal ratios of the others showed a similar trend at the initial period, but type A showed the highest removal ratio. From this study, type A developed in our laboratory could be applied for practical wastewater treatment using biofilm carriers.
Application of Inorganic Porous Materials to Biofilm Carriers
In order to investigate the applicability of inorganic porous material, the anaerobic/aerobic processes(A2O process) for wastewater treatment were carried out with 4 types of biofilm carriers. The average removal ratio of COD were 88.3%, 86.6%, 84.9% and 84.4% for the inorganic porous material(Type A), the activated carbon(Type B), the light ceramic carrier(Type C) and the fibrous polymer carrier(Type D) respectively. After two weeks, they were 96.5%, 74.4%, 95.5% and 92.9% in the same order. For the nitrogen removal, type B showed that the removal ratio became worse with increasing treatment time. However, the removal ratios of the others showed a similar trend at the initial period, but type A showed the highest removal ratio. From this study, type A developed in our laboratory could be applied for practical wastewater treatment using biofilm carriers.
Application of Inorganic Porous Materials to Biofilm Carriers
Park, Jai-Koo (Autor:in) / Jeong, Gi-Taeg (Autor:in) / Yoo, Kyoung-Keun (Autor:in) / Ryu, Jae-Keun (Autor:in)
Geosystem Engineering ; 2 ; 56-60
01.11.1999
5 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Unbekannt
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