"Denitrifikace pomoc\u00ED imobilizovan\u00E9 biomasy"@cs . "This work deals with the removal of nitrogenous compounds from synthetic wastewater by using pure bacterial cultures of Paracoccus denitrificans immobilized in lens-shaped polyvinylalcohol matrix. The course of denitrification and nitrate reduction rates and their dependence on the source of external organic substrate and on initial nitrate-nitrogen concentration were examined. Three different external organic substrates were used: glucose, sodium acetate or ethanol. Initial concentrations of nitrate nitrogen varied from 200 to 800 mg?l\u00AD1. Temperature effect was tested too, the initial concentration of nitrate nitrogen 200 mg?l\u00AD1 and ethanol as organic substrate were used. Diffusion problems are the main disadvantage when using the encapsulated biomass, the rate of processes is limited by diffusion rate. It?s a reason why nitrate reduction rate during constant food to biomass ratio was examined."@en . "3"^^ . "978-80-89088-68-3" . "[CBCAC8250617]" . "Bratislava" . . "A\u010CE SR" . . "Stryjov\u00E1, Hana" . . . . . "Tato pr\u00E1ce se zab\u00FDv\u00E1 odstra\u0148ov\u00E1n\u00EDm slou\u010Denin dus\u00EDku z odpadn\u00ED vody za pou\u017Eit\u00ED \u010Dist\u00E9 bakteri\u00E1ln\u00ED kultury imobilizovan\u00E9 v polyvinylalkoholov\u00E9m nosi\u010Di \u010Do\u010Dkovit\u00E9ho tvaru. Sledov\u00E1na byla rychlost a pr\u016Fb\u011Bh denitrifikace p\u0159i pou\u017Eit\u00ED bakteri\u00ED druhu Paracoccus denitrificans v z\u00E1vislosti na po\u010D\u00E1te\u010Dn\u00ED koncentraci dusi\u010Dnanov\u00E9ho dus\u00EDku a druhu organick\u00E9ho substr\u00E1tu. Jako substr\u00E1t byl pou\u017Eit etanol, acet\u00E1t nebo gluk\u00F3za, po\u010D\u00E1te\u010Dn\u00ED koncentrace dusi\u010Dnanov\u00E9ho dus\u00EDku se pohybovaly od 200 do 800 mg?l\u00AD1. Testov\u00E1na byla tak\u00E9 z\u00E1vislost denitrifika\u010Dn\u00ED rychlosti na teplot\u011B p\u0159i po\u010D\u00E1te\u010Dn\u00ED koncentraci dusi\u010Dnanov\u00E9ho dus\u00EDku 200 mg?l\u00AD1 a p\u0159i pou\u017Eit\u00ED etanolu jako organick\u00E9ho substr\u00E1tu. Hlavn\u00ED nev\u00FDhodou pou\u017Eit\u00ED polymern\u00EDch nosi\u010D\u016F je p\u0159edev\u0161\u00EDm zt\u00ED\u017Een\u00E1 mo\u017Enost dif\u00FAze \u010Do\u010Dkou a rychlost d\u011Bj\u016F je pak limitov\u00E1na rychlost\u00ED dif\u00FAze. Proto byl testov\u00E1n tak\u00E9 vliv po\u010D\u00E1te\u010Dn\u00ED koncentrace dusi\u010Dnan\u016F p\u0159i konstantn\u00EDm pom\u011Bru mno\u017Estv\u00ED substr\u00E1tu a biomasy." . "Vackov\u00E1, Lenka" . "RIV/60461373:22320/08:00019719!RIV09-MSM-22320___" . "2008-10-15+02:00"^^ . "Wanner, Ji\u0159\u00ED" . . . . "\u010Cechovsk\u00E1, Lucie" . . "6"^^ . "Tato pr\u00E1ce se zab\u00FDv\u00E1 odstra\u0148ov\u00E1n\u00EDm slou\u010Denin dus\u00EDku z odpadn\u00ED vody za pou\u017Eit\u00ED \u010Dist\u00E9 bakteri\u00E1ln\u00ED kultury imobilizovan\u00E9 v polyvinylalkoholov\u00E9m nosi\u010Di \u010Do\u010Dkovit\u00E9ho tvaru. Sledov\u00E1na byla rychlost a pr\u016Fb\u011Bh denitrifikace p\u0159i pou\u017Eit\u00ED bakteri\u00ED druhu Paracoccus denitrificans v z\u00E1vislosti na po\u010D\u00E1te\u010Dn\u00ED koncentraci dusi\u010Dnanov\u00E9ho dus\u00EDku a druhu organick\u00E9ho substr\u00E1tu. Jako substr\u00E1t byl pou\u017Eit etanol, acet\u00E1t nebo gluk\u00F3za, po\u010D\u00E1te\u010Dn\u00ED koncentrace dusi\u010Dnanov\u00E9ho dus\u00EDku se pohybovaly od 200 do 800 mg?l\u00AD1. Testov\u00E1na byla tak\u00E9 z\u00E1vislost denitrifika\u010Dn\u00ED rychlosti na teplot\u011B p\u0159i po\u010D\u00E1te\u010Dn\u00ED koncentraci dusi\u010Dnanov\u00E9ho dus\u00EDku 200 mg?l\u00AD1 a p\u0159i pou\u017Eit\u00ED etanolu jako organick\u00E9ho substr\u00E1tu. Hlavn\u00ED nev\u00FDhodou pou\u017Eit\u00ED polymern\u00EDch nosi\u010D\u016F je p\u0159edev\u0161\u00EDm zt\u00ED\u017Een\u00E1 mo\u017Enost dif\u00FAze \u010Do\u010Dkou a rychlost d\u011Bj\u016F je pak limitov\u00E1na rychlost\u00ED dif\u00FAze. Proto byl testov\u00E1n tak\u00E9 vliv po\u010D\u00E1te\u010Dn\u00ED koncentrace dusi\u010Dnan\u016F p\u0159i konstantn\u00EDm pom\u011Bru mno\u017Estv\u00ED substr\u00E1tu a biomasy."@cs . . "362497" . "RIV/60461373:22320/08:00019719" . . . "denitrification; immobilization; Paracoccus denitrificans; LentiKat?s; nitrate reduction rate"@en . . . "\u0160trbsk\u00E9 Pleso" . . "Pe\u010Denka, Martin" . . "Z(MSM6046137308)" . "6"^^ . "Denitrifikace pomoc\u00ED imobilizovan\u00E9 biomasy" . "Sborn\u00EDk predn\u00E1\u0161ok 5. bien\u00E1lnej konferencie s medzin\u00E1rodnou \u00FA\u010Dastku Odpadov\u00E9 vody 2008" . "Denitrification by using immobilized biomass"@en . "Denitrification by using immobilized biomass"@en . "Denitrifikace pomoc\u00ED imobilizovan\u00E9 biomasy" . . . "22320" . "Vejmelkov\u00E1, Dana" . . "Denitrifikace pomoc\u00ED imobilizovan\u00E9 biomasy"@cs .