Postaeration of the Digested Sludge and its Potential Benefits

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22320%2F18%3A43916419" target="_blank" >RIV/60461373:22320/18:43916419 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Postaeration of the Digested Sludge and its Potential Benefits
Original language description
This article summarizes the results of long-term laboratory experiments investigating the process of postaeration of anaerobically digested sludge in semicontinuous batch reactor. Improvement of the sludge quality was assessed especially with regard to the removal of total ammonia nitrogen (TAN) and the dewaterability change. The hydraulic retention time (HRT) of 8, 6, 4 and 2 days and different aeration intensities were tested. The largest changes in the observed parameters were recorded at the longest HRT. In shorter HRT, the effect of postaeration was smaller. The HRT of 2 days didn‘t guarantee suitable conditions for biochemical nitrogen oxidation, even at high aeration intensity applied.
Czech name
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Czech description
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Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
ICETI 2018 - 2nd International Conference on Environmental Technology and Innovations
ISBN
978-80-7592-034-8
ISSN
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e-ISSN
neuvedeno
Number of pages
7
Pages from-to
136-142
Publisher name
Vysoká škola chemicko-technologická v Praze
Place of publication
Praha
Event location
Praha
Event date
Nov 21, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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