This mod is pre-alpha and in early development. It does not yet contain certain key features I intend it to have, but I hope to be able to make substantial progress.
There are currently no entity graphics, so base graphics are used as temporal replacement.
Forum post:
https://forums.factorio.com/viewtopic.php?f=33&t=33383

I am open for suggestions and working on getting the project to GitHub.



Additional infos:

Ratios:
1 air filtering machine mk1 cleans the emissions of 8 stone furnaces