WesTech Engineering’s Denitrovi nitrate removal solution process for groundwater converts targeted pollutants into harmless byproducts by using biocatalyst technology. The biocatalysts convert nitrate in water into nitrogen gas through a natural process that leaves no sludge, brine, or reject water — only the release of nitrogen gas. The microorganisms remain within the biocatalyst and do not enter the treated liquid. The process can withstand long periods without a food source, and it removes the risk of biomass washout during wet-weather events. Systems can be started up in days and maximize the use of existing infrastructure. 801-265-1000; www.westech-inc.com