I en rapport från Svenskt Vatten Utveckling simuleras värmeåtervinning ur spillvatten i tre olika kommuner: Linköping, Malmö och Lidingö.
Värmeåtervinning inget hot mot vattenrening
Värmeåtervinning
Värmeåtervinning ur spillvatten påverkar vattnets temperatur vid reningsverket. Men temperaturskillnaderna är små, och är inte skäl nog att förbjuda fastighetsägare att ta tillvara värmen i spillvattnet. Det framgår av en forskningsrapport från Svenskt Vatten.

När vattnet väl kommit fram till vattenverket var skillnaden inte så stor. Foto: Svenskt Vatten
Någonting är fel
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Värmeåtervinning är ett sätt att ta tillvara den energi som annars följer med varmvatten ut i avloppet till exempel efter en dusch, tvätt eller diskning.
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