氧化沟的优缺点及发展应用型式

The Advantages and Disadvantages and Developmental Operation Mode of Oxidation Ditch

阐述氧化沟工艺的发展、特点及主要运行型式:交替工作式氧化沟、半交替工作式氧化沟、连续工作分建式氧化沟、连续工作合建式氧化沟及微曝氧化沟等;介绍氧化沟不同运行型式的发展优势、运行方式及用途;分析氧化沟工艺设计和应用中存在的缺点和问题;提出氧化沟处理生活污水和工业废水的完善措施和发展趋势。

The development,characteristic and main operation forms of oxidation ditch were introduced,which included alternating oxidation ditch,half-alternant oxidation ditch,continuous working individually-built oxidation ditch,continuous working jointly-built oxidation ditch and fine bubble-aerated oxidation ditch.The development advantages,operation process and application of different mode were respectively described.The advantages and disadvantages of the design and application of oxidation ditch process were analyzed,and more appropriate measures and development directions were brought up to promote the more widely application of the oxidation ditch in treating sewage and industrial effluents.