Microbial risk of sewage sludge and the effect of its modification with bacterial preparations

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00020711%3A_____%2F19%3A00004909" target="_blank" >RIV/00020711:_____/19:00004909 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Microbial risk of sewage sludge and the effect of its modification with bacterial preparations

Popis výsledku v původním jazyce

The sewage sludge is produced during waste water treatment. Stabilized sludge can be used as a fertilizer because of its rich composition in nutrients and minerals. However a microbial risk of the sewage sludge for health has to be taken into consideration. The aim of this study was to monitor microbial contaminations of the sewage sludge from two kinds of wastewater treatment plants (WWTP). The first one was classical mechanical-biological WWTP and the second one was constructed wetlands WWTP. The sludge has different properties from these two kinds of WWTP. Then we have investigated the modification of the sludge with selected bacterial strains (preparations). The goal was improved carbon and nitrogen (C: N) ratios and reduced the amount of the hygienically important bacteria. The results of this study are very important for further use of the modified sludge.

Název v anglickém jazyce

Microbial risk of sewage sludge and the effect of its modification with bacterial preparations

Popis výsledku anglicky

The sewage sludge is produced during waste water treatment. Stabilized sludge can be used as a fertilizer because of its rich composition in nutrients and minerals. However a microbial risk of the sewage sludge for health has to be taken into consideration. The aim of this study was to monitor microbial contaminations of the sewage sludge from two kinds of wastewater treatment plants (WWTP). The first one was classical mechanical-biological WWTP and the second one was constructed wetlands WWTP. The sludge has different properties from these two kinds of WWTP. Then we have investigated the modification of the sludge with selected bacterial strains (preparations). The goal was improved carbon and nitrogen (C: N) ratios and reduced the amount of the hygienically important bacteria. The results of this study are very important for further use of the modified sludge.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

10503 - Water resources

Projekt

<a href="/cs/project/TH02030532" target="_blank" >TH02030532: Nové postupy úpravy a stabilizace čistírenských kalů z malých komunálních zdrojů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Zborník abstraktov 28. Kongres ČSSM

ISBN

978-80-973411-0-7

ISSN

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e-ISSN

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Počet stran výsledku

1

Strana od-do

48

Název nakladatele

Československá společnost mikrobiologická

Místo vydání

Bratislava

Místo konání akce

Tatranské Matliare, Slovensko

Datum konání akce

19. 9. 2019

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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