【作者】 葛振； 魏源送； 刘建伟；

【Author】 GE Zhen 1,2 ,WEI Yuan-song 2* ,LIU Jian-wei 1 (1.Key Laboratory of Urban Stormwater System and Water Environment of Ministry of Education, Beijing University of Civil Engineering and Architecture, Beijing 100044, China; 2. Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China)

【机构】 北京建筑工程学院城市雨水系统与水环境教育部重点实验室； 中国科学院生态环境研究中心；

【摘要】 着我国沼气工程的大力发展,产生了大量的厌氧消化残余物—沼渣和沼液,它们具有营养成分丰富,养分全面等优点,是一种优良的有机肥原料。沼渣的资源化利用,将能更加全面发挥沼气工程的生态环保效益和社会效益,完善其产业链。本文通过文献调研,重点分析了不同原料产生沼渣的理化特性,系统总结了沼渣资源化途径,并对沼渣制肥这一方法做了经济性分析,以期为今后沼渣资源化利用提供借鉴。更多还原

【Abstract】 With the vigorous development of the biogas plants in China, a lot of anaerobic digestion residues which are biogas residue and slurry were produced. As thebiogas residues have rich and comprehensive nutrient in it, they are excellent raw materials for organic fertilizer. The resource utilizationofbiogas residues will be able to fullfillthe ecological, environmentaland social benefits for biogas plants and improve its industrial chain. By literature research, this paperfocus on analysis of the physical and chemical characteristics of biogas residues produced bydifferent raw materials, systematicly summary the resource means of the biogas residue,analysis the economy of biogas residue compost and provide reference for future resource utilization of biogas residues.更多还原