Disintegration of Sewage Sludge in Bench-Scale

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F09%3APU82506" target="_blank" >RIV/00216305:26210/09:PU82506 - 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
Disintegration of Sewage Sludge in Bench-Scale
Original language description
The contribution describes investigations in the attainable dry matter content of thermally disintegrated sewage sludge. The purpose is to find the effects of thermal disintegration on sewage sludge. And in first step, to identify disintegration conditions especially temperature level for energy efficient equipment design. Measurements showed that thermal disintegration of sewage sludge results in a higher amount of undissolved matter in the supernatant water. The improve in dry matter content depends highly on the temperature level and was identified to be significant from 120C onwards. In a second step, investigations in thermal disintegration had been intensified in the region of relevant temperatures. The aim was to investigate if an avalanche effect occures by heat treantment of a certain portion of sludge and its possible effect on dewatering of sewage sludge. Thus, if disintegration of a certain portion of sludge has a similar effect on dewaterability of sludge as disintegration
Czech name
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Czech description
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Project
<a href="/en/project/2B08048" target="_blank" >2B08048: Waste as raw material and energy source</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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