Combination of wastewater treatment plants and heat pumps

An analysis of the effectiveness of the heat pumps installed in the wastewater treatment plants of Vladivostok is presented. A diagram of the urban wastewater heat utilisation apparatus is shown. The primary factors affecting the performance of heat pumps using low-temperature heat sources were identified. The economic evaluation of proposed technological solutions was implemented. The actual conditions of the use of heat pumps on the object were determined in the study. The study considered the technological characteristics of aggregates and the discharge of urban wastewater.