UNSPSC 47101609: Microbiocides

UNSPSC 47101609 Microbiocides is a Commodity code that covers antimicrobial chemical treatments used in municipal water systems, wastewater collection and treatment infrastructure, and facility maintenance operations. State and local governments purchase microbiocides primarily to control biofilm, microbial growth, odors, and corrosion in drinking water treatment plants, wastewater collection systems, cooling towers, and related infrastructure—often as part of larger chemical treatment programs rather than standalone commodity purchases. The work reflects a mix of issuing bodies: water and wastewater utilities operate most frequently, followed by municipal departments of public utilities, county water authorities, and regional water districts. Activity spans the full spectrum of jurisdiction types, from small city water departments through large regional authorities, with repeat buyers including utilities in Florida, Georgia, Michigan, and California.

Recent opportunities show microbiocides integrated into broader water-treatment and odor-control contracts rather than isolated as a single product line. The Sarasota County procurement (ISS 2026-ISS-767, sole-source RFP, due July 15, 2026) targets proprietary Pipe & Well Renew chemical products for leachate and landfill gas condensate system cleaning—a specialized application combining chemical dispersal with microbial activity control. The City of Dallas sewer odor and corrosion control solicitation (BR2600030262, due June 26, 2026) requests ferrous iron salt, ferrous chloride, and bioxide additives injected into wastewater infrastructure on an indefinite-quantity basis for a thirty-six-month term worth an estimated $10 million, reflecting scale typical of major metropolitan systems. The City of Tallahassee magnesium hydroxide procurement (IFB-067-26-CPW, due June 16, 2026) specifies hydrogen sulfide and odor control in a five-year requirements contract serving approximately 1,000 miles of sewer main and 114+ pump stations. The Parkway School District water treatment chemicals and services RFP (26-110, due April 3, 2026) bundles biocides with cooling-tower inhibitors and closed-loop corrosion control into a service-inclusive contract estimated at $50,000 annually. Geographic concentration is strongest in Florida, Georgia, Michigan, and California, reflecting population density and water-infrastructure age; activity is recent and active across all four quarters of 2026 through mid-July.