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The present work investigated biofilm development and process parameters in the nitrification of a synthetic saline wastewater (50 g l -1 NaCl) in reactors known as submerged aerated biological filters . The support used for biofilm development was made of PVC wrinkled plates with large specific area (138 m 2 m -3 ) and high porosity (> 95%). Biofilm development...
Emissions from dairy cow housing are an important term in the UK inventory of ammonia emissions from agriculture: even by current estimates, they contribute, on their own, 9% of total national emissions. When constructing such inventories, it has so far always been assumed that emissions arise only over the winter when the cows are housed full time, or almost so, and that the emissions from the remainder...
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