Columbus Chemical Industries produces high purity Deionized Water (DI Water) for the semiconductor, biotech, pharmaceutical and analytical lab industries from our production facilities in Phoenix, AZ and Columbus, WI. This high purity DI water is also used in custom chemical blends and dilutions at each facility.
Deionized Water Production
At both our chemical facility in Phoenix, AZ and our facility in Columbus, WI the DI water is regularly >17.5 megohm in conductivity.
We maintain high purity DI water by polishing pre-softened water. The water first passes through four resin beds and two polishing columns that remove positively charged ions and negatively charged anions. This process results in DI water with sub parts per billion (ppb) metals. The DI water is sterilized by undergoing UV light treatment, breaking down any bacterial content in the water. The polished and sterilized water then goes through our Reverse Osmosis membrane and is finally passed through a 0.1 micron filter. This system allows both facilities to maintain a high standard of DI water for distribution and use in high purity chemical dilutions and blends.
The water is monitored for quality daily, with additional in-depth testing performed on monthly, quarterly and annual basis.
Deionized Water for Sale
Installing and maintaining an on-site deionization system can be cost and space prohibitive for many businesses that require DI water for their processes. Columbus Chemical Industries offers deionized water for sale in a variety of packaging options, including bottles, carboys, drums, and totes, to fit our customer’s unique needs.
Our DI water purification systems at our Phoenix, AZ and Columbus, WI facilities allow us to offer packaged deionized water to the Southwest and Midwest states with attractive lead times and competitive freight rates. Our dual deionized water purification locations also allow for planning minimal transit times for the Southwest and Midwest states.
Contact CCI today to learn how we can help with your purified water requirements
