Dbnpa By Acuro Organics Limited

DBNPA is the common name for 2,2-dibromo-3-nitrilopropionamide. It is a fast-acting, broad spectrum biocide for industrial use. DBNPA is a white to yellow powder with a mild, medicinal antiseptic odor. DBNPA is formulated into liquid concentrates, powders, and timerelease tablets depending on intended use. In water, DBNPAa s antimicrobial activity is nearly instantaneous, followed by rapid decomposition to carbon dioxide, ammonia, and bromide ion. DBNPA is effective against coliform bacteria; slime-forming and odor-causing algae; general bacteria and fungi (mold, mildew, and yeasts); and sulfide-producing bacteria.

DBNPA biocide formulations are used to treat raw materials, processing water, and various recycle water systems in the following types of applications:
a cPulp, paper, and paperboard mills to control slime
a cCooling systems recirculating cooling towers, influent systems, cooling ponds, canals, and lagoons
a cEvaporative condensers
a cHeat exchangers
a cScrubbers
a cSewage systems
a cAir-washer water systems
a cEnhanced oil-recovery systems
a cLaboratory equipment water baths
a cIndustrial water-purification units a reverse osmosis (RO) and other pressure-driven membrane systems