UNSPSC 47101541: Ozone water treatment equipment

The equipment used to treat and remove impurities from wastewater by using oxidation of ozone.

UNSPSC 47101541 Ozone water treatment equipment is a Commodity code that covers water and wastewater treatment chemical systems, equipment, and services — though the recent state and local opportunities tagged under this code reflect a broader mix of water treatment technologies than ozone alone, including reverse osmosis, chlorine dioxide generation, polymer chemical handling, chlorine residual monitoring, and lime softening. State and local buyers are using this code to procure treatment plant upgrades, ongoing maintenance programs, chemical feed systems, water quality testing equipment, and comprehensive service contracts that span treatment modalities and facility types.

Issuing bodies soliciting under the code include water utilities across Texas, Florida, Georgia, and Arizona (Texas State University, the City of Tampa, Collin College, Collier County, City of Waxahachie, City of Flowery Branch, City of Calhoun, Orange County Florida, Athens-Clarke County, and the City of Tucson), along with transit and special-purpose water authorities and municipalities. Texas and Florida show the most recent posting activity, with Texas State University requesting reverse osmosis and deionized water systems maintenance and services due August 10, 2026, and the City of Tampa soliciting comprehensive chilled water and cooling tower treatment due July 28, 2026. Collier County's South County Regional Water Treatment Plant issued a $3.29 million sealed bid for lime softening improvements including blend tank construction, chemical injection systems, and instrumentation, with a July 15, 2026 response date. The City of Calhoun, Georgia is requesting CMAR proposals for treatment plant upgrades at two drinking water facilities to achieve PFAS/MCL compliance through reverse osmosis and microfiltration, due July 30, 2026. Gwinnett County regularly appears as a repeat buyer, soliciting polymer and chemical supplies on annual contracts with multi-year renewal options. Geographic concentration centers on Texas (Waxahachie, Huntsville, Frisco, Houston area), Florida (Tampa, Orange County, Collier County, Sanford, Winter Park, Holly Hill, Palm Bay), and Georgia (Atlanta, Gwinnett County, Athens-Clarke County, Rome, Calhoun, Flowery Branch, Columbia County), with Arizona (Phoenix, Tucson) and California (Eastern Municipal Water District) showing secondary activity.