Schall Uranium Processing and Radioactive Waste seem to work out of the box just fine.
Be aware, if you disable sulfuric acid for uranium mining, the Uranium mining technology is still part of the tech tree and required before researching Uranium processing (which is true in vanilla).
Be cautious if disabling the Kovarex enrichment process recipe: Highly enriched uranium is an ingredient for nuclear science pack and its production chain will create a lot of excess depleted uranium. Without Kovarex, you may not have a way to consume it all until you go to Fulgora and unlock the Recycler. Or you can use Schall Radioactive Waste.
But nothing in this requires the Kovarex enrichment recipe. (Note, if Schall UP disables it, the Kovarex technology still exists -- it's how you unlock unclear fuel for trains.)
If you encounter any compatibility issues, let me know.