摘要
Orbal氧化沟是具有除磷脱氮功能的新工艺之一,因其在技术、经济上具有独特优势而受到国内外污水处理界越来越多的重视。通过对氧化沟系统的工程介绍及工艺运行的数据,分析了其生物脱氮除磷功能、抗冲击负荷能力等特征,并从生物动力学方面对系统进行了分析,给出充氧量的计算。
The orbal oxidation ditch is a new technology which can remove nitrogen and phosphor. And more and more attentions have been paid to it because of its special advantages in technical and economic aspects. Through the introduction of the engineering of the oxidation ditch system and the data of the technical operation, this paper analyzes on its functions of the biological denitrification and dephosphorization, and shock resistance, etc., and makes the analysis on the system from the aspect of the bio-dynamics, makes the calculation of the oxygenized quantity.
出处
《科技情报开发与经济》
2005年第19期163-165,共3页
Sci-Tech Information Development & Economy
关键词
ORBAL氧化沟
污水处理
脱氮除磷
Orbal oxidation ditch
wastewater treatment
denitrifieation and dephosphorization
