Denitritation of reject water using primary sludge as organic substrate

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F07%3A20611" target="_blank" >RIV/60460709:41210/07:20611 - isvavai.cz</a>

Alternative codes found

RIV/60461373:22320/07:00018886

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Denitritation of reject water using primary sludge as organic substrate

Original language description

The new biological methods of separate reject water treatment became progressive tools to optimization of nutrient removal in wastewater treatment. The method of nitritation and denitritation is one of them. The drawback of the method in comparison withtechnologies based on autotrophic deammonification is higher requirements for organic substrate. The possibility to suppress the drawback is the use of primary sludge as internal carbon source for denitritation. The experience with such design of separate reject water treatment process is described. The presented results confirm the possibility of efficient, stable and economical removal of nitrogen from reject water by separate biological treatment using nitritation and denitritation process and usingprimary sludge as the additional carbon source.

Czech name

Denitritace kalové vody s využitím primárního kalu jako zdroje organického substrátu

Czech description

The new biological methods of separate reject water treatment became progressive tools to optimization of nutrient removal in wastewater treatment. The method of nitritation and denitritation is one of them. The drawback of the method in comparison withtechnologies based on autotrophic deammonification is higher requirements for organic substrate. The possibility to suppress the drawback is the use of primary sludge as internal carbon source for denitritation. The experience with such design of separate reject water treatment process is described. The presented results confirm the possibility of efficient, stable and economical removal of nitrogen from reject water by separate biological treatment using nitritation and denitritation process and usingprimary sludge as the additional carbon source.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

DJ - Pollution and water control

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2007

Confidentiality

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

Name of the periodical

Water Practice & Technology

ISSN

1751-231X

e-ISSN

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Volume of the periodical

2

Issue of the periodical within the volume

1

Country of publishing house

GB - UNITED KINGDOM

Number of pages

1

Pages from-to

0-0

UT code for WoS article

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EID of the result in the Scopus database

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