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Ammonia as one of the air pollutant mostly originated from agricultural activities, such as manure and soil management. There is a need for precise and reliable quantification of ammonia emissions which is easy applicable on field or laboratory conditions. Cavity ring-down spectroscopy device Picarro G2508 measures ammonia (NH3) concentrations along greenhouse gasses, namely nitrous oxide, methane, carbon dioxide and water vapour content. The aim of the study is to develop methodology for NH3 measurements for Pica...

The quality of water sources used for drinking water production is highly varied. Many problems arise in groundwater due to the content of hydrogen sulfide and ammonia. Thei presence of its in water affects the organoleptic properties, in disosolved form the hydrogen sulphide confering undesirable taste and irritating rotten egg smell which make it unpalatable. Ingestion of sulphides through drinking water can result in stomach discomfort, nausea and vomiting. Ammonia in concentration above 1.5 mg/L can cause odou...