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首页> 外文会议>International Peat Congress; 20040606-11; Tampere(FI) >CONTROLLING ODOUR AND AMMONIA EMISSION FROM LIVESTOCK SLURRY
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CONTROLLING ODOUR AND AMMONIA EMISSION FROM LIVESTOCK SLURRY

机译：控制禽畜粪便中的气味和氨气排放

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摘要

The aim of the study was to determine the effect of two different peat materials on odour and ammonia emission from pig slurry. Dark peat and weakly decomposed Sphagnum peat were mixed with fresh pig slurry in different proportions. During the six week test the mixes were investigated in respect of pH, odour, ammonia and methane emission The study showed that peat addition is efficient in ammonia and odour emission from slurry storage. Dark peat seemed to be slightly more efficient than weakly decomposed peat. A considerable decrease in both ammonia and odour was attained with 40 % peat addition. The study also gave an in indication that peat decreases methane production in stored slurry.
机译：该研究的目的是确定两种不同的泥炭材料对猪粪中气味和氨气排放的影响。将深色泥炭和腐烂的泥炭藓泥炭与新鲜猪粪浆按不同比例混合。在六周的测试中，对混合物的pH值，气味，氨气和甲烷进行了研究。研究表明，泥炭的添加能有效地防止氨气和泥浆存储的气味散发。深色泥炭似乎比弱分解泥炭效率更高。加入40％的泥炭可大大减少氨气和气味。该研究还表明泥炭降低了储存浆液中甲烷的产生。

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