Congenital water by ...
Published by Arturo Constante, Wastewater Purification - Zero Emissions
Congenital water by definition is toxic but it's the less problem against hazardous because high concentrations of 4,000 ml hydrocarbon content.
Aeration is not the most effective process, but less for congenital wastewater; aeration effectiveness has more limitations as more concentrated is wastewater.