制浆造纸污泥厌氧消化的研究进展

Recent Research Progress of Anaerobic Digestion of Pulp and Paper Mill Sludge

关键词:  制浆造纸污泥  厌氧消化  甲烷

Key Words:pulp and paper mill sludge  anaerobic digestion  methaneogenesis

摘要:总结了近几年国内外制浆造纸污泥厌氧消化的研究进展。针对造纸污泥燃气化潜质,介绍了造纸污泥的主要成分、性质及厌氧消化过程中存在的问题,讨论了热、化学、生物和机械预处理方法对污泥厌氧消化产甲烷性能的影响,以期对以后的研究工作提供一定的借鉴作用。

Abstract:This paper reviewed the recent research progress of anaerobic digestion of pulp and paper mill sludge in china and abroad. Regarding to the biogas production of sludge, the main components and characteristics of sludge were introduced, and some problems in anaerobic digestion process were analyzed. The effects of thermal, chemical, biological and mechanical protreatment methods on the methane production potential of sludge in anaerobic digestion process were discussed emphatically.