Development of Аctions for Мinimization of Ions of Manganese in Sewage of Soda Production

Abstract

It is studied and revealed sources of bivalent manganese in technological waters of soda production. It is established that a source of this component are raw materials - limestone and with increase in depth of development of breed the content of compounds of manganese increases. The further research on a technological chain of solid waste of soda production and observation wells in close proximity to sludge collectors has shown that the content of compounds of manganese doesn't exceed a natural background. Purification of technological waters of ions of manganese was carried out with use of reagents: potassium permanganate; sodium sulfide; suspension of weak limy milk. For purification of technological waters of ions of bivalent manganese suspension of weak limy milk is offered, at the same time cleaning of this component for 99,9 % is reached.