Assessment of the theoretical heat recovery potential from wastewater in sewer systems

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F14%3A00226917" target="_blank" >RIV/68407700:21110/14:00226917 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Assessment of the theoretical heat recovery potential from wastewater in sewer systems

Popis výsledku v původním jazyce

The present paper deals with the assessment of the theoretical potential of wastewater in the sewer system for heating of buildings. A classification scheme of the suitability of sewers for the installation of heat exchangers involving criteria like theoretically available heat, sewer diameter, number of the heat exchanger parallel modules in the sewer cross-section, and hydraulic conditions (hydraulic capacity of the sewer, pressurized flow) was developed. First, individual sewers in the pilot catchment were assessed based on monitoring the flow characteristics and wastewater temperatures and on pipe flow modelling. Second, connectivity of the suitable and partly suitable sewers was examined with respect to the length necessary for the installation ofthe heat exchanger with the minimum required power of 100 kW. For the continuous sewer sections, the maximum potential power was calculated. The presented approach is generally applicable, however, for other heat exchanger types and othe

Název v anglickém jazyce

Assessment of the theoretical heat recovery potential from wastewater in sewer systems

Popis výsledku anglicky

The present paper deals with the assessment of the theoretical potential of wastewater in the sewer system for heating of buildings. A classification scheme of the suitability of sewers for the installation of heat exchangers involving criteria like theoretically available heat, sewer diameter, number of the heat exchanger parallel modules in the sewer cross-section, and hydraulic conditions (hydraulic capacity of the sewer, pressurized flow) was developed. First, individual sewers in the pilot catchment were assessed based on monitoring the flow characteristics and wastewater temperatures and on pipe flow modelling. Second, connectivity of the suitable and partly suitable sewers was examined with respect to the length necessary for the installation ofthe heat exchanger with the minimum required power of 100 kW. For the continuous sewer sections, the maximum potential power was calculated. The presented approach is generally applicable, however, for other heat exchanger types and othe

Druh

O - Ostatní výsledky

CEP obor

JE - Nejaderná energetika, spotřeba a užití energie

OECD FORD obor

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Projekt

<a href="/cs/project/TA03020600" target="_blank" >TA03020600: Získávání tepelné energie z odpadní vody v kanalizačních sítích (enKAN)</a><br>

Návaznosti

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

Rok uplatnění

2014

Kód důvěrnosti údajů

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