USR16 is a proprietary microbial product that can reduce bacteria, pathogens, and biological solids in excreta through an aerobic acclimation process. It breaks down waste in holding tanks or ponds in less than 96 hours, reducing the need for expensive sewage infrastructure. Test results showed reductions in coliform and E. coli levels after treatment. The microbial elements can be produced locally under contract and provide a low-cost solution to sanitation issues in urban areas, especially in developing countries where traditional water treatment is not feasible.