Thermal Disintegration of Sewage Sludge III

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F11%3APU96498" target="_blank" >RIV/00216305:26210/11:PU96498 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Thermal Disintegration of Sewage Sludge III

Popis výsledku v původním jazyce

This research report builds on previous two reports focused on description and evaluation of experiments of thermal and thermochemical disintegration of digested sludge. The effect on sludge dewatering was studied. Based on the laboratory tests the suitable conditions were chosen. A disintegration unit with the capacity of 10.8 t/d of a liquid sludge (refers to a wastewater treatment plant capacity of 10 000 population equivalents) was designed and the effect of disintegration of the back load of waterline was assessed. Further, stress analysis and considerations concerning the vessel heating were elaborated. Finally, an economical evaluation of the process was carried out. In the evaluation, a payback period of approx. 15 y was determined, which emerges from the savings in sludge disposal.

Název v anglickém jazyce

Thermal Disintegration of Sewage Sludge III

Popis výsledku anglicky

This research report builds on previous two reports focused on description and evaluation of experiments of thermal and thermochemical disintegration of digested sludge. The effect on sludge dewatering was studied. Based on the laboratory tests the suitable conditions were chosen. A disintegration unit with the capacity of 10.8 t/d of a liquid sludge (refers to a wastewater treatment plant capacity of 10 000 population equivalents) was designed and the effect of disintegration of the back load of waterline was assessed. Further, stress analysis and considerations concerning the vessel heating were elaborated. Finally, an economical evaluation of the process was carried out. In the evaluation, a payback period of approx. 15 y was determined, which emerges from the savings in sludge disposal.

Druh

O - Ostatní výsledky

CEP obor

JP - Průmyslové procesy a zpracování

OECD FORD obor

—

Projekt

<a href="/cs/project/2B08048" target="_blank" >2B08048: Odpady jako suroviny a zdroje energie (Waste as raw material and energy source)</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2011

Kód důvěrnosti údajů

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