1 “... circular economy framework. Recently, wastewater treatment plants have been converted into biofactories...”

2 Subjects: “...combined heat and power...”

3 Subjects: “...anaerobic treatment...”

4 Subjects: “...renewable heat incentive...”

5 Subjects: “...coarse-grained heat affected zone (CGHAZ)...”

6 Subjects: “...heat treatment...”

7 Subjects: “...heat conduction...”

8 Subjects: “...veneer stack heating...”

9 Subjects: “...heat production...”