My trees are dying over pollution even setting to 0 the Trees deaths by pollution bias.
I also put minimum distance to player entities to 0 and when I make trees near mining facility it dies very quickly.
What other setting can I change for the trees to grow even in polluted areas?

dying as in completely disappearing or turning into a dead looking bush?

The two are quite different and the latter is something vanilla factorio does and this mod does not influence at all.

Tree deaths by pollution bias
How quickly trees die from pollution. Set this to 0 to disable deaths by pollution. Additional trees attempted to be killed = math.ceil(pollution / this).

Reading the thread before, does this mean the death of trees by pollution does not emulate the vanilla tree decay and polution absorption, but only does remove the trees?
Or phrased differently: If I want my trees to be a sponge for polution, I should set this to 0?