污泥厌氧消化工艺设计探讨

Discussion on process design for sludge anaerobic digestion

污泥处理是城市污水处理的一个重要环节,而厌氧消化是污泥稳定的重要处理方法,但有关研究设计和实践的经验不多。针对污泥厌氧消化的工艺设计,探讨了消化方式、池容、池形、搅拌、加热与气体收集系统设计等几个典型问题。

Sludge treatment is an important part of municipal wastewater treatment system and anaerobic digestion is a significant process used for the biosolid treatment. Experience is lacked in research, design and practice for Sludge Anaerobic Digestion. Some topics such as digestion approach, reactor volume and dimension, agitation, heating and gas collection system are discussed in this paper concerning Process Design for Sludge Anaerobic Digestion.