Sludge Age: How to Get More Phosphorus in WWTP Effluent for Its Recovery?
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22320%2F16%3A43913060" target="_blank" >RIV/60461373:22320/16:43913060 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Sludge Age: How to Get More Phosphorus in WWTP Effluent for Its Recovery?
Original language description
During treatment in wastewater treatment plant (WWTP), phosphorus is divided into two streams which can be used for phosphorus recovery ? an excess sludge and a WWTP effluent. For our project the WWTP effluent was chosen. For that reason we were searching how to get as less as possible phosphorus in the excess sludge. On the lab scales systems with activated sludge of 5, 15 and 30 days age were tested. According to the chemical and microscope results it can be said that as less as possible phosphorus in activated sludge can be reached using systems with activated sludge of high age. For that reason sludge age of 30 days is more suitable for phosphorus recovery from a WWTP effluent.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
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OECD FORD branch
10511 - Environmental sciences (social aspects to be 5.7)
Result continuities
Project
<a href="/en/project/TA04020217" target="_blank" >TA04020217: Innovative method of wastewater treatment with the aim to gain nutrients in pure form</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů