Waste burning - building needs smoke exhaust and maybe water heating options

As the title. Waste to steam would be killer, and has real world precedent. But my biggest issue is being unable to process exhaust gas.

Definitely. Like "Burner II" we need with exhaust output port. To create an infinitely stable colony, all dumpings shall be avoidable. The burner seems like a culprit in this matter as burning huge amounts of unavoidable waste creates just too much pollution with no workaround currently. Maybe oxygen input also could be good.

The waste burner burns sulfur, which you get from processing exhaust. So what do you do with all the extra sulfur you get?

At minimum, we need a burner II with exhaust output so we can do something with all the pollution.