dimensionIDs=0 is the default config in Naquadah{} section, but its explanation is missing in your documentation.

Is there a way to get Naquadah to generate in Aroma Mining World?

Based on the code in NaquadahOreWorldGen.java, I believe it is a comma delimited string.
For me, Aroma1997's Mining world dim is -6. so I used a value of 0,-6

So the line would be dimensionIDs=0,dimensionID1,dimensionID2 and so on?

Exactly

Thanks!