... water savings of nearly 80% can be obtained relative to the water that is usually lost. flow separation mixing pipe flow tanks (containers) valves water conservation water storage water supply Water saving is an important actual concern, and some possibilities exist regarding water...

.... The temperatures in the prototype Peltier heat exchanger test component and thermal energy water storage tank were measured during both cold and hot tank charging operations. The thermal efficiencies of the TE heat pump cooling/heating system are reported. The effects of the TE power input, number of TE units...