Use of Waste Heat from a Wastewater Treatment Plant in a District Heating Network: A Case Study from Latvia. CONECT. International Scientific Conference of Environmental and Climate Technologies, Riga, Latvia, p. 49–50, 2026. DOI: 10.7250/conect.2026.019. Disponível em: https://ect-journals.rtu.lv/conect/article/view/CONECT.2026.019.. Acesso em: 25 may. 2026.