Buckley, Christopher Andrew.Edwards, R. I.Brouckaert, Christopher John.Trusler, Graham Errol.2014-10-312014-10-3119881988http://hdl.handle.net/10413/11438Thesis (M.Sc.-Chemical Engineering)-University of Natal, 1988.Abstract available in PDF copy.Saline water conversion.Barium salts.Water--Purification--Lime-soda ash process.Theses--Chemical Engineering.The Chemical removal of sulphates using barium salts.