BBHeatliner® Project

Steps that need to be taken for an effective implementation

1) Analysis phase Identification of possible objects and identification of the energy potential
2) Feasibility study Economic efficiency calculation and estimation of investment costs
3) Preplanning Analysis of the conditions and organisation plan
4) Detail planning and tender Writing and examination Authorisation procedure
5) Construction and initial operation Coordination of the individual contractors and processes

Objects and possible applications

at a glance

Sewer network Public environments Sewage or mixed-water sewers
Industrial environments Process or cooling water channels
Sewer diameter Circular profile DN 300 – DN 1600
Oval profile DN 250/375 – DN 1300/1950
Heat exchanger length 20 m to 200 m
Wastewater temperature > 9 °C yearly average
Dry-weather drain > 8 l/s yearly average
  • Residential buildings
  • Industrial buildings
  • Hospitals
  • Hotels
  • Schools
  • Swimming pools