摘要
由于氧化沟的工艺特点使得氧化沟污水处理厂在水污染工程中具有相当的优势。但是,良好的日常运行管理是保证氧化沟污水处理厂有效发挥其功能的关键。对其运行管理的关键技术,即氧化沟的供氧控制、MLSS值控制、有机负荷F/M的控制、污泥回流的控制、剩余污泥排放量的控制等主要参数进行了详细的讨论,对运行调度管理提出了见解。
The technological characteristics of oxidation ditch make the wastewater treatment plant(WWTP)with oxidation ditch fairly advantaged. However, the good daily operation management is the key to guarantee this kind of WWTP effectively to play its function. The article discusses the key technology of its operation management, i.e. the main control parameters of oxidation ditch oxygen supply, MLSS value, organic load F/M,sludge return and surplus sludge discharge in detail, and puts forward the opinion on the schedule management.
出处
《城市道桥与防洪》
2017年第8期122-126,共5页
Urban Roads Bridges & Flood Control
关键词
氧化沟
主要参数控制
运行调度
oxidation ditch
control of main parameters
operation schedule
