And finally, through the action of soil microorganisms, the ammonium is converted to nitrate N. Like nitrates, urea dissolves in and moves with soil water and thus can be lost through leaching if not ...

Inspired by a natural leaf that converts water and carbon dioxide into sugar and oxygen in sunlight, the researchers looked for ways to convert nitrates in wastewater into ammonium nitrates.

Hundreds of tons of haphazardly stored ammonium nitrates had exploded, killing more than 200 people and injuring thousands. Already struggling with the country's economic collapse, the sight of ...

However, ammonia- and nitrite-oxidizers also play a very important role in wastewater treatment facilities by removing potentially harmful levels of ammonium that could lead to the pollution of ...

To recall, huge explosives items including 81,000 detonators, 27 kg of ammonium nitrates and 1,925 kilograms of gelatin sticks were recovered at the Muhammadbazar area of Birbhum district on June ...

PrJSC Rivneazot, part of the OSTCHEM nitrogen holding, has fully resumed production of mineral fertilizers and brought key workshops to planned capacity. The ...

The procedure is the same for the nitrite analysis but without the cadmium column. Ortho-Phosphate is analysed using a modification of the Bernhardt and Wilhelms [Bern67] method. Acidified ammonium ...