There has been an interest in extracting nutrients such as phosphorus and nitrogen from urine as well as solid waste. And many researchers are targeting ammonia, which is the base material for ...

Ancient Humans Had a ‘Herbivorous’ Diet, Nitrogen in Fossils Revealed a Lack of Meat Consumption Recent examinations imply ...

The Dutch government must make further cuts to nitrogen pollution or risk a €10 million ($10.5 million) fine after losing a court fight with Greenpeace that’s reignited a decade-long political ...

Urine is seen as a source of fertilizer because it is high in nitrogen and other rich compounds ... and hydrogen in the water to form solid percarbamide crystals. The crystals were then filtered ...

Transition metals have long been used as catalysts to activate small molecules and turn them into valuable products. However, as these metals can be expensive and less abundant, scientists are ...

Urine is rich in nitrogen, which is important for plant growth, and now scientists have found an efficient way of utilising this to make human wastewater into fertiliser ...

while the other developed an innovative solid electrolyte. In the first study, a team led by Professor Jong-sung Yu at the DGIST Department of Energy Science and Engineering developed a nitrogen ...

Soybeans were higher on fund and technical buying, pulling contracts to a higher weekly finish. Beans continued to monitor weather in South America. Near-term forecasts had at least some rain in dry ...

Sept. 25, 2024, asking the state to call off the scheduled execution of Alan Miller in what would be the nation’s second execution using nitrogen gas. (AP Photo/Kim Chandler, File) This undated photo ...

A research team has discovered how the 'Shethna protein II' protects the nitrogen-fixing enzyme nitrogenase from damage. The oxygen sensor protein could help to make nitrogenase usable in ...

In particular, breast milk has a high nitrogen-15 to nitrogen-14 ratio, compared to solid foods, allowing researchers to estimate weaning times. The authors gathered dental isotope data from ...

A collection of unremarkable white factory buildings in Sakura, Japan, could house the key to Honda’s future – all-solid-state EV batteries. In January 2025, it comes to life as a ...