Assertion: thermal desalination | /r/Desires | low-grade heat
Facets:
value: for much
type: PURPOSE
value: according to the ida
type: OTHER
Source sentences:
text: Thermal desalination, which essentially involves distillation of clean water from salts and other contaminants, is energy intensive, but relies on low-grade heat for much of the duty, reducing the energy cost, according to the IDA.