Theseus - Selaus asiasanan mukaan "fertilisers"
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Can we extract organic micropollutants residues from concentrated liquid urine to produce a clean fertiliser product
(2024)Human urine is a waste stream which is high in N, P & K nutrients that shows promise to produce a fertiliser product, whilst reducing the nutrient load on wastewater treatment plants. However, hydrophilic organic micropollutants ...Rajattu käyttöoikeus / Restricted access / Tillgången är begränsad -
Human liquid bio-waste, as an alternative source of fertilizer in urban indoor agriculture : analysis of Swiss chard growth in vertical farming system
(2020)The purpose of this thesis was to determine whether human urine in the form of urine concentrate has the potential to replace chemical fertilizers used in agriculture. This was done by growing swiss chard plant in a vertical ... -
Oxidation of organic compounds in acidified fresh human urine using Fenton's reagent : focus on the removal of COD and recovery of nitrogen
(2023)Urine is a nutrients-rich containing solution that can be retained and utilized for agricultural purposes. Unfortunately, it is considered a waste that is lost in the existing conventional wastewater treatment. Swedish ... -
Possible Uses for Sludge Digestate in Agriculture: recommendations for Stormossen Oy’s plant in Vaasa, Finland
(2023)Recent studies show that municipal solid waste production is projected to be at a global rate of 2 billion tonnes per year, where up to 37% of this waste will be dumped in landfills (The World Bank, 2023). Using the ... -
SAFE NUTRIENT RECOVERY OF HUMAN URINE AS A CROP FERTILIZER: Capture of the free ammonium nitrogen during alkaline urine dehydration
(2020)The symbiosis between agriculture and sanitation has long been one of the hot topics for environmentalists. Human urine contains all of the essential nutrients needed for plant growth and can potentially be used as a ... -
The influence of biochar and different fertilizer treatments on the yield of Swiss chard in a vertical farming system
(2020)In the last decades, the dependence that the agriculture industry has on water and mineral fertilizers (N, P, and K) has been considered a very serious problem to human food security and climate change. For that reason, ... -
Urine : the potential, value chain and Its sustainable management
(Research institute for humanity and nature, 2021)






