Researchers identify a simple way to precipitate phosphorus from the wastewater of a pulp mill
Wednesday, November 21, 2012 - 10:31
in Earth & Climate
Researchers at Aalto University have developed a simple method for reducing the amount of phosphorus in the wastewater of a pulp mill. The method is called simultaneous precipitation using iron sulphate. A separate treatment stage is not required, as the precipitation takes place simultaneously with the actual biological wastewater treatment.