Urine-diverting systems are designed to separate urine from feces in sanitation setups. These systems help reduce odors and improve hygiene by allowing for different treatment methods for each waste type. They are often used in areas without access to traditional sewage systems, making them valuable for both rural and urban settings. These systems can be found in various forms, including composting toilets and dry toilets. By diverting urine, they can also facilitate nutrient recovery, as urine contains valuable nutrients that can be used in fertilizers or for agricultural purposes.