Chillers have typically been thought of as providing cold water to cooling coils located in a variety of air-handling systems throughout a building. However, there are certain building owners and ...
Geothermal heat exchangers almost always use condenser water or glycol as the heat transfer medium — and, sometimes, refrigerant. Wastewater heat recovery systems typically preheat domestic cold water ...
A while back, I addressed the energy savings potentials behind a drain waste heat recovery heat exchanger. It has the potential of reducing energy consumption of residential applications by as much as ...
The next generation of heavy-duty diesel engine design is driven by the U.S. Environmental Protection Agency’s greenhouse gas emissions regulations that limit the amount of carbon dioxide and other ...
During a one-on-one interview at the igus booth at Hannover Messe, Frank Blase expressed contentment with a debriefing he held the night before with various product units. “Whether it was [a customer ...
Shower drains and dirty dishwater and laundry water could be on the cutting edge of energy efficiency and recovery. Around the world, and more recently in the U.S., cities are realizing that the water ...