Brazil, Soda Ash Exporter in Brazil, Soda Ash, Soda Ash ...
The superior buffering capacity of soda ash versus caustic soda offers advantages in adjusting plant wastewater pH ranges. Soda ash is used as the sodium source for sodium sulfite/bisulfite pulping liquors used in the sulfite in Brazil, CMP, and CTMP processes, and in NSSC pulping.