RCIN and OZwRCIN projects

Object

Title: Granulacja osadu czynnego w reaktorze SBR

Subtitle:

Granulation of activated sludge in SBR reactor

Publisher:

Komitet Biotechnologii PAN ; Instytut Chemii Bioorganicznej PAN

Description:

prace eksperymentalne

Abstract:

The effect of bioaugmentation with nitrifying bacteria on activated sludge granulation in column SBR was determined. Two reactors (R1, R2), operating at hydraulic retention time of 0.62 d, wastewater exchange ratio of 80%, and settling time of 5 minutes, were employed for the removal of organic, nitrogen and phosphorus compounds from the mixture of synthetic wastewater and wastewater from sludge dewatering (COD/N = 2.4). After 50 days of cultivation, mature granules appeared. In the last stage of the experiment COD, nitrogen and phosphorus load was about 0.3 g COD ■ g TSS ' • cycle ', 0.08 g N g TSS ' • cycle ', and 0.02 g P g TSS ' ■ cycle '. COD and phosphorus removal rates were at the level of 60 and 50%, respectively. Bioaugmentation positively influenced nitrification efficiency in the reactor.

Relation:

Biotechnologia, vol.88, 1 (2010)-.

Volume:

88

Issue:

1

Start page:

161

End page:

169

Detailed Resource Type:

Artykuł

Format:

application/pdf

Resource Identifier:

0860-7796 ; oai:rcin.org.pl:71752 ; IChB B-83

Source:

Biblioteka Instytutu Chemii Bioorganicznej PAN

Language:

pol

Language of abstract:

eng

Temporal coverage:

2010

Rights:

Licencja Creative Commons Uznanie autorstwa-Na tych samych warunkach 4.0

Terms of use:

-

Digitizing institution:

Instytut Chemii Bioorganiczneji Polskiej Akademii Nauk

Original in:

Instytut Chemii Bioorganiczneji Polskiej Akademii Nauk

Projects co-financed by:

Program Operacyjny Polska Cyfrowa, lata 2014-2020, Działanie 2.3 : Cyfrowa dostępność i użyteczność sektora publicznego; środki z Europejskiego Funduszu Rozwoju Regionalnego oraz współfinansowania krajowego z budżetu państwa

Access:

Otwarty

Object collections:

Last modified:

Oct 2, 2020

In our library since:

May 29, 2019

Number of object content downloads / hits:

1347

All available object's versions:

https://rcin.org.pl/publication/94103

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Granulacja osadu czynnego w reaktorze SBR Oct 2, 2020
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