摘要
首先,概述了国内外污泥处置的主要方法及其优缺点;其次,从蚓种、温度、物料碳氮比(C/N)、物料含水率、蚯蚓投加密度和物料堆高、调理剂和日常维护等7个方面,介绍了蚯蚓堆肥处置城市污泥技术的研究现状;最后,提出了此项技术研究中存在的不足和未来的研究趋势。
Frist,the main methods of sludge disposal at home and abroad were summarized,as well as the advantages and disadvantages. Second, the research status of municipal sludge disposal technology by vermieomposting were introduced through seven factors,which included earthworm species, temperature, carbon and nitrogen ratio （C/N）, material moisture content, the density of the earthworm dosing and material height, amend- ments and daily management. Finally, the existing problems in the research of the technology and research trend were put forward.
出处
《安徽农业科学》
CAS
2013年第28期11374-11376,共3页
Journal of Anhui Agricultural Sciences
基金
山东省环保产业研发环保专项(2060403)
