Výsledky vyhledávání - "Liutas Martinaitis Ferreira"

Iron-oxidising microbial biofilms as possible causes of increased friction coefficient in intermediate and lower guide vane bearing bushings at a hydroelectric powerplant in Brazil

Autor: René Peter Schneider, Liutas Martinaitis Ferreira, Lucimara Rodrigues da Silva, Helder Brandão

Publikováno v: International Biodeterioration & Biodegradation. 58:48-58

Increased coefficient of friction led to malfunction of many and destruction of some maintenance-free bushings of intermediate and lower guide vane bearings at a hydroelectric power plant in Brazil. Analysis of surfaces of failed bushings revealed th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5997c07c7970629db4fa0cb21be744ef
https://doi.org/10.1016/j.ibiod.2006.05.001

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Dynamics of organic carbon and of bacterial populations in a conventional pretreatment train of a reverse osmosis unit experiencing severe biofouling

Autor: René Peter Schneider, K.P. Góes, E. Slongo, Liutas Martinaitis Ferreira, E.M. Bejarano, C.R. Machado, G.M.Z. Rosa, P. Binder

Publikováno v: Journal of Membrane Science. 266:18-29

Microbial load and biodegradable organic carbon were investigated in the conventional feedwater pretreatment train of the RO plant of the Alberto Pasqualini refinery, whose membranes were severely affected by biofouling. Biofilm fragments were detect

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6a5dbadccef5109762b263be3101f329
https://doi.org/10.1016/j.memsci.2005.05.006

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