摘要
稳定性是废水厌氧生物处理系统的重要特性,环境和水质条件变化是常见的失稳致因。主要探讨了稳定性的内涵和表征参数,分析了环境和水质条件冲击下反应器运行失稳的机理和表现,剖析了稳定性的影响因素,指出厌氧反应器抗环境和水质条件冲击能力受系统特性和冲击特点双重因素制约。
Stability is an important characteristic of anaerobic wastewater treatment systems, environmental and wastewater composition variations are usual causes of instability. In this paper, the definition and measuring parameters of the stability are discussed. Moreover, the mechanism and behavior of bioreactor operational instability under the condition of environmental and wastewater composition shocks, as well as the influencing factors of stability are analyzed. It is pointed out that the tolerance of anaerobic reactors to shocks are affected by the factors of the characteristics of treatment system as well as the variation itself.
出处
《现代化工》
EI
CAS
CSCD
北大核心
2006年第5期13-17,共5页
Modern Chemical Industry
基金
国家自然科学基金资助项目(30070017)
浙江省重大科技攻关项目(2003C13005)
关键词
厌氧反应器
稳定性
环境条件变化
非稳态
冲击
anaerobic reactors
stability
environmental variations
nonsteady states
shock
