Application of coagulation and sedimentation hydrolytic acidification sbr process in treatment of dairy wastewater 氧化沟工艺处理高浓度淀粉废水
The study on controlling the experimental conditions of urban wastewater treatment by a hybrid oxidation ditch 复合式氧化沟处理城市废水运行条件的控制研究
This paper introduc es the oxidation ditch technique from aspects of the components , technical featu res , common forms , etc 从组成、技术特点、常用类型等方面对氧化沟技术进行了介绍。
As an innovative technique used for the active sludge treatment , the oxidation ditch technique has been widely used in various sewage treatment at p resent and has got quality yielding water and stable sludge 作为革新的活性污泥处理工艺,氧化沟技术目前正广泛应用于多种类型的废水处理中,并取得了良好的出水水质和稳定污泥。
In combination with project example of the application of microporous aeration and carrousel 2000 oxidation ditch process in a municipal sewage treatment plant , the advantages and disadvantages of the process flow compared with others were described ; the basic principle of degrading organic substance and removing phosphorous and nitrogen by means of the process flow was analyzed ; the main design parameters and economic and technical indices for various structures were put forward 结合某城市污水处理厂采用微孔曝气、卡鲁塞尔- 2000型氧化沟工艺的工程实例,阐述了该工艺流程相对于其它工艺流程的优、缺点;分析了该工艺流程降解有机物及除磷、脱氮的基本原理;并提出了该工艺流程中各构筑物的主要设计参数及技术经济指标。
