Ammonia released into the environment is a major problem. Agriculture is considered the most prolific polluter—it is responsible for 95 percent of these emissions in Germany. The colorless, acrid gas ...

Using acidifiers in slurry reduces ammonia and emissions but costs, regulations, impact on soil and uncertainties around safety are a concern, writes Stephen Cadogan In Ireland, Low Emission Slurry ...

Vogelsang has partnered with Danish firm BioCover to launch its new SyreN acid-dosing system. SyreN acts to treat slurry and digestate with sulphuric acid as it is applied to the field, which ...

Treating slurry or digestate with an electrical plasma wave to lower its pH can reduce ammonia loss and save on nitrogen bills by closing the nitrogen cycle. The cost of buying and running the ...

Based on a presentation to the Platts Bunker & Residual Fuel Oil Conference, New Orleans, June 23-24, 2010. Slurry oil is a heavy aromatic by-product of a refinery's fluid catalytic cracking unit that ...