猪场清粪方式调查与沼气工程适用性分析

Investigation and Analysis of Animal Manure Collection Methods on Pig Farms and Their Applicability to the Anaerobic Digestion

文章报告了对全国144处规模化猪场清粪方式的调查,以及对部分原污水水量水质抽样和分析结果,结合相关文献讨论了不同养殖规模与清粪方式、原水组分的关联性,沼气发酵工艺对清粪方式的适用性。

The investigation of manure collection methods from 144 scaled pig farms was reported, and the quantity and quality analysis of some raw wastewater were presented. The associativities among manure collection method, the original composition of raw wastewater and the different scales of farm were discussed. And the biogas fermentation applicability of different manure collection method was also discussed.