Heat recovery started to be added to the refuse incinerators, as did strict air pollution guidelines. The basic incinerators with waste heat recovery have evolved into _________ boilers with integral stokers.

Heat recovery started to be added to the refuse incinerators, as did strict air pollution guidelines. The basic incinerators with waste heat recovery have evolved into _________ boilers with integral stokers.



A ) packaged
B ) fire tubed
C ) open harth
D ) water-wall



Answer: D


Learn More :