Waste disposal system that seems too good to be true, what are the shortcomings and is this legit tech?

Machine destroys 250 pounds of trash in about 30 minutes, 1% of the ash remains. "Nearly all the smoke particles are captured in a liquid form, with only a few parts per million escaping in the steam".

https://www.houmatoday.com/story/news/local/2024/10/25/chauvin-startup-creates-futuristic-furnace-with-nearly-no-carbon-footprint/75807133007/

Could it be that the liquid run-off is actually fairly large?

Is this some kind of revioulutonary approach, or is this common for incinerators?
https://phoenix-waste-solutions.com/how-it-works/