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. CS1023EN.docx Apr-07 Water Technologies & Solutions case study reverse osmosis system saves Canadian petroleum wax manufacturer over US$150,000 challenge For more than 50 years, International Group, Inc. (IGI), has manufactured high-quality petroleum wax based products. IGI has also been known for its commitment to the environment. IGI recently set out to improve its pre-treatment of incoming city water, which feeds the company’s steam boiler system. The existing ion exchange systems used concentrated sulphuric acid and sodium hydroxide, chemicals that posed significant safety

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