蚯蚓堆肥污泥研究述评蚯蚓堆肥污泥研究述评杨敬辉,张松林(西北师范大学地理与环境科学学院,兰州730070)摘要:近年来,蚯蚓堆肥作为污泥处理的新选择,成为大家关注的热点之一
从适合于污泥堆肥蚓种的选取、蚯蚓堆肥处理前后污泥理化性质的改变、蚯蚓自身的变化、蚯蚓对重金属的富集去除作用和以植物生长分析法评估污泥处理的效果等方面对污泥蚯蚓堆肥的研究进展进行了述评,以期为污泥处理的相关研究和实际应用提供参考
关键词:蚯蚓;污泥堆肥;重金属中图分类号:S141.4文献标识码:A文章编号:0439-8114(2011)09-1729-02ProgressesinVermicompostingofSlugesYANGJing-hui,ZHANGSong-lin(GeographyandEnvironmentCollege,NorthwestNormalUniversity,Lanzhou730070,China)Abstract:Vermicompostinghasbecomeanewchoiceforsludgetreatmentandthustheresearchfocusinrecentyears.Theresearchadvancesofvermicompostingofsludgeswerediscussedfromtheaspestsincludingtheselectionofearthwormspeciesfittingforsludgecompost,thechangeofphysicalandchemicalpropertiesofsludgecausedbyvermicompostingtreatment,thechangeofearthwormthemselves,theeliminationofheavymetalenr此资料由网络收集而来,如有侵权请告知上传者立