using KlarAid* tannin technology in a lime softening process offers significant savings and environmental benefits
using KlarAid* tannin technology in a lime softening process offers significant savings and environmental benefits
1 PagesWater Technologies & Solutions case study Find a contact near you by visiting www.suezwatertechnologies.com and clicking on “Contact Us.” *Trademark of SUEZ; may be registered in one or more countries. ©2017 SUEZ. All rights reserved. CHEu_509.docx Jun-11 using KlarAid* tannin technology in a lime softening process offers significant savings and environmental benefits challenge A chemical plant in Belgium used about 172 million gallons (650,000 m 3 ) of canal water per year to produce demineralized water for boiler feedwater. The demineralized water pretreatment was a cold lime softening process. It consisted of a solid contact unit that used ferric chloride as a coagulant for turbidity removal and lime for the softening. An anionic emulsion polym
