Human excreta contain the same nitrogen, phosphorus and potassium (NPK) as the
fertilisers used to produce the food consumed. However, human excreta are considered …

One strategy to increase the recycling ratio of nutrients from wastewater to agriculture is to
handle urine separately and use it as a fertiliser in agriculture. Potential drawbacks to urine …

This research explored the possibility of making fertilizer at a laboratory from source
separated and untreated human urine added to ash and lime by drying at low temperatures …

For sanitation systems aiming at recycling nutrients, separately collecting urine at source is
desirable as urine contains most of the nutrients in wastewater. However, reducing the …

Urine-separation toilets have been proposed as a means of achieving maximum recovery
and circulation of nutrients not contaminated by hazardous compounds such as heavy …

Urine separating wastewater systems, where urine is collected and used as a fertiliser, could
be a strategy to achieve a high degree of nutrient recycling from human waste to agriculture …

Within the context of Ecological Sanitation (ECOSAN), human urine has been the subject of
research and practice as a potential fertilizer in the recent years. Although quite a lot had …

Source separation of human urine has not been widely adopted because of scaling on urine
collecting fixtures and lack of verified technologies for on-site utilization of waterless urine …

Urine has the potential to provide many valuable resources through different treatment and
resource recovery methods. The aim of this work was to evaluate and summarise existing …

Urine contains most of the nutrients excreted by humans. They are mainly released into the
environment and contribute to the strong disruption of planetary biogeochemical cycles …