Ammonia

The purpose of this thesis was to carry out the experimental study of direct ammonia fuel cells. The use of hydrogen in fuel cells poses a lot of problems. There is a lot of safety, technical and economic issues to be overcome to make its use as a fuel widespread. Ammonia is bei…

When ruminants are consuming dormant forage or diets that are high in cereal grains but low in forage, the ruminal microbes may experience growth conditions with excess carbohydrate and limiting nitrogen. To overcome these inadequacies, cattle are provided protein supplements fo…

Many studies have been conducted to quantify total dust emissions from confinement animal buildings, but the dust emission was not sufficiently addressed due to absence of standard measurement methods and a lack of representative data. This study investigated chemical, physical …

Increased atmospheric deposition of nitrate and ammonium is a consequence of the anthropogenic creation of reactive nitrogen. The impacts of elevated nitrogen deposition to Earth's temperate forests are of particular interest due to their economic importance and the disproportio…