Vliv struktury multifilu na testování bakteriálních biofilmů při čištění odpadních vod
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Abstract
Bakalářská práce se zabývá sledováním vlivu geometrických vlastností polyesterového multifilu na kolonizaci bakteriální biomasy sloužící k čištění odpadních vod. Pozornost byla věnována základním geometrickým vlastnostem, z nichž stěžejním parametrem je měrný povrch multifilu, na který se fixuje bakteriální biofilm. Rešeršní část je zaměřena na popis nosičů biomasy aplikovaných v čistírnách odpadních vod a na vyhodnocování fixovaného biofilmu na nosiči. Dále se rešeršní část zabývá charakteristikou a rozborem geometrických vlastností multifilu, které ovlivňují bakteriální kolonizaci v rámci čistíren odpadních vod, a jsou zde popsány i metody použité k měření těchto vlastností. V experimentální části byly sledovány geometrické vlastnosti a kolonizace bakteriálního biofilmu na polyesterové multifily. V závěru práce je zhodnocení vlivu struktury multifilu na růst biomasy v rámci čistíren odpadních vod.
This thesis deals with monitoring an influence of geometrical chracteristics of the polyester multifilament on the colonisation the bacterial biomass serving to the waste water treatment. The attention of this work was to focus on basic geometric characteristics of which an essential parameter is the specific surface of the multifilament, on which is fixed a bacterial biofilm. The aim of the empirical part of this thesis is based on the description the biomass collectors applicable in the waste water treatment followed by the evaluation of the fixed the biofilm retained on this collector. Moreover, the next target of the empirical part is to focus on the characteristics and the data analysis of the characteristics these geometrical characteristics multifilament, which they have an influence of the bacterial colonisation in frame of the waste water treatment. In addition, the empirical part contains also a description and application of the research method applicable to measure these characteristics. During the own research there were monitored the geometrical characteristics and the colonisation the bacterial biofilm on the polyester multifilament. The conclusion of thesis summarizes the influence the multifilament structure on the growth the biomass in fame of the water waste treatment plant.
This thesis deals with monitoring an influence of geometrical chracteristics of the polyester multifilament on the colonisation the bacterial biomass serving to the waste water treatment. The attention of this work was to focus on basic geometric characteristics of which an essential parameter is the specific surface of the multifilament, on which is fixed a bacterial biofilm. The aim of the empirical part of this thesis is based on the description the biomass collectors applicable in the waste water treatment followed by the evaluation of the fixed the biofilm retained on this collector. Moreover, the next target of the empirical part is to focus on the characteristics and the data analysis of the characteristics these geometrical characteristics multifilament, which they have an influence of the bacterial colonisation in frame of the waste water treatment. In addition, the empirical part contains also a description and application of the research method applicable to measure these characteristics. During the own research there were monitored the geometrical characteristics and the colonisation the bacterial biofilm on the polyester multifilament. The conclusion of thesis summarizes the influence the multifilament structure on the growth the biomass in fame of the water waste treatment plant.
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polyester, multifil, vlastnosti multifilu, bakteriální biofilm, bakteriální biomasa, nosič biomasy, čistírna odpadních vod, polyester, multifilament, characteristics of multifilament, bacterial biofilm, bacterial biomass, carrier biomass, wastewater treatment plant