摘要
通过考察有机物生物降解、硝化和反硝化过程中TTC-ETS活性的变化规律,研究了TTC- ETS活性表征污泥生物活性的可行性．试验结果表明,TTC-ETS活性可以有效地揭示出有机物生物 降解、硝化和反硝化反应的进程,同时对系统受到的冲击负荷和硝化过程中碱度的变化有着灵敏的感 应,这说明用TTC-ETS活性表征污泥的生物活性是可性的．
The changing course of TIE - ETS activity during organic matter biodegradation, nitrification and denitrification was studied to evaluate the feasibility that TTC- ETS activity assessed biological activity of activated sludge. The experimental results showed that TIC- ETS activity could reflect the reaction course of organic matter biodegradation, nitrification and denitrification, and the change of loading and alkalinity. Therefore, TTC - ETS activity could be used as a parameter for reflecting the biological activity of activated sludge.
出处
《哈尔滨商业大学学报（自然科学版）》
CAS
2005年第5期566-571,共6页
Journal of Harbin University of Commerce：Natural Sciences Edition
基金
国家高技术研究发展计划(863)项目(2004AA601020)吉林省重大科技发展计划项目(20040405-1).
关键词
有机物生物降解
硝化
反硝化
TTC-ETS活性
活性污泥
organic matter biodegradation
nitrification
denitrification
TTC - ETS activity
activated sludge
