By Mohamed Samer
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Extra resources for Abatement Techniques for Reducing Emissions from Livestock Buildings
The airborne inhalable and respirable fractions are overall higher in pig and poultry buildings than in cattle houses. Dust concentrations and emissions are affected signiﬁcantly by several things such as housing type, the season of year, and day/night time. 45 mg/m3, respectively. The dust emission rates on a 500 kg AU are between 2118 and 248 mg/h for inhalable and respirable, respectively (Takai et al. 1998). 5, and PM1. PM10 is particulate matter smaller than 10 µm aerodynamic equivalent diameter.
2010). Based on this study, an issue can be raised: is the DCD able to be used as an inhibitor of N2O emissions from floor inside a livestock building? A promising approach for reducing ammonia emissions from dairy farming is the use of urease inhibitors. The basic investigations on urease inhibitors afforded an important contribution to the expansion of knowledge in this area, and will lead on the other hand to develop new techniques in order to reduce the NH3 emissions from livestock housing (Reinhardt-Hanisch 2008).
2000; Aarnink and Ellen 2007). A variety of vegetable oils including canola, corn, sunflower, flax, soybean, and rapeseed oils along with mineral oils have been used to control dust from feed sources and building floors. Soybean oil reduced dust counts by 99 % following 1–2 % addition to dry feed (Pedersen et al. 2000; Ullman et al. 2004). On the other hand, spraying mixtures of oil and water in pig houses reduces dust concentration by 75–80 % (Gustafsson 1997). , reduction/oxidation reaction (Mostafa 2008, 2012).
Abatement Techniques for Reducing Emissions from Livestock Buildings by Mohamed Samer