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| Hansen, Martin N.; Maahn, Merete. |
| Livestock manure contributes significantly to the atmospheric concentration of ammonia (NH3) and green house gasses. Increase in the atmospheric concentration of these gasses cause serious environmental impact locally and globally. There is therefore a need for abatement technique to reduce the gas emission from manure, and for safe and reliable measuring methods. The Photoacoustic Multi-gas Monitor (PMM) is an efficient and handy method for continuous and simultaneous measurements of concentrations of different gases and its reliability was therefore tested during measurements of gas emission from a store of composting livestock manure. Concentrations of ammonia, methane (CH4) and nitrous oxide (N2O) in airflows entering and leaving a store of composting... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Air and water emissions; Composting and manuring. |
| Ano: 2003 |
URL: http://orgprints.org/3503/1/3503.doc |
