Energy Derived From The Wastewater
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F12%3APU98314" target="_blank" >RIV/00216305:26110/12:PU98314 - isvavai.cz</a>
Result on the web
<a href="http://apps.webofknowledge.com/full_record.do?product=WOS&search_mode=Refine&qid=12&SID=X22XBoubZTPnVl491CN&excludeEventConfig=ExcludeIfFromFullRecPage&page=1&doc=1" target="_blank" >http://apps.webofknowledge.com/full_record.do?product=WOS&search_mode=Refine&qid=12&SID=X22XBoubZTPnVl491CN&excludeEventConfig=ExcludeIfFromFullRecPage&page=1&doc=1</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
čeština
Original language name
Energy Derived From The Wastewater
Original language description
The manuscript deals with possibility of the sewer heat exchanger placement in the sewerage systems for heat energy recovery. The manuscript also describes the wastewater utilization for heat energy recovery in the buildings. The combination of sewer heat exchanger and heat pump can utilize wastewater low-temperature potential. We developed and constructed sewer heat exchanger prototype based on numerical modeling in STAR-CCM+. Software simulated thermal performance of the system and we compared those data with pilot-plant installation at the wastewater treatment plant. Energy conservation measures are recently being discussed in the wastewater application context. We focused to decrease costs of hot supply water or heating by utilization of greywater heating potential. Greywater is the leftover water from baths, showers, hand basins and washing machines only, what implies that it is free of faeces and urine. Different types of heat exchangers have been modeled on theirs thermal performance. Those data will be confronted with real data from the greywater system application in the building. Furthermore, basic economical evaluation, return of investment analyses and technical recommendation will be presented.
Czech name
Energy Derived From The Wastewater
Czech description
The manuscript deals with possibility of the sewer heat exchanger placement in the sewerage systems for heat energy recovery. The manuscript also describes the wastewater utilization for heat energy recovery in the buildings. The combination of sewer heat exchanger and heat pump can utilize wastewater low-temperature potential. We developed and constructed sewer heat exchanger prototype based on numerical modeling in STAR-CCM+. Software simulated thermal performance of the system and we compared those data with pilot-plant installation at the wastewater treatment plant. Energy conservation measures are recently being discussed in the wastewater application context. We focused to decrease costs of hot supply water or heating by utilization of greywater heating potential. Greywater is the leftover water from baths, showers, hand basins and washing machines only, what implies that it is free of faeces and urine. Different types of heat exchangers have been modeled on theirs thermal performance. Those data will be confronted with real data from the greywater system application in the building. Furthermore, basic economical evaluation, return of investment analyses and technical recommendation will be presented.
Classification
Type
D - Article in proceedings
CEP classification
JN - Civil engineering
OECD FORD branch
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Result continuities
Project
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Continuities
O - Projekt operacniho programu
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Seventh International Cold Climate HVAC Conference by Ashrae
ISBN
1936504405
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
1-8
Publisher name
ASHRAE
Place of publication
Calgary,Canada
Event location
Calgary
Event date
Nov 12, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000329390200037