Inquiry (采购产品): Water Softening Inquiry Good afternoon, I am working on a project for a water treatment plant and I would like to know if there are any alternative chemicals that can be used for water softening other than soda ash/caustic soda? If so, is the alternative chemical in powder or liquid form. Thank you for the information. **** Hidden Message ***** Latoya Duyile MB R3T 5V6 CAN Company: University of Manitoba E-mail: syracuse29@hotmail.com **** Hidden Message ***** syracuse29@hotmail.com