
1) Waste treatment technology
Found on
https://www.crosswordclues.com/clue/biodrying

Biodrying is the process by which biodegradable waste is rapidly heated through initial stages of composting to remove moisture from a waste stream and hence reduce its overall weight. In biodrying processes, the drying rates are augmented by biological heat in addition to forced aeration. The major portion of biological heat, naturally available ...
Found on
http://en.wikipedia.org/wiki/Biodrying
No exact match found.