摘要
介绍了用SBR工艺序批式活性污泥法处理高浓度乙二醇生产废水的工程实例,综述了废水的来源及其水质、工程特点、各设备的运行参数和调试运行情况,结果表明,废水处理效果好,COD、SS、NH_3-N去除率分别达到93.1%、88.7%、98.4%。工程具有投资省,能耗低,工艺稳定、设备便于操作管理等优点。
This paper introduces the engineering case that treating the high concentration of glycol production wastewater by the SBR that Sequencing Batch Reactor Activated Sludge Process, Mainly introduces the wastewater sources and their water quality, the features of the engineering, the equipment running parameters and the situation of commissioning, the results show that wastewater treatment effect is good, the removal rate of COD, SS, NH3 - N removal rate were 93.1%, 88.7%, 98.4%. That the advantages of the engineering are saving investment, low energy consumption, stabilization process, and ease to operation and management of the equipment, etc.
出处
《贵州化工》
2012年第2期33-35,共3页
Guizhou Chemical Industry
关键词
乙二醇生产废水
SBR工艺序批式活性污泥
工程实例
ethylene glycol wastewater
sequencing batch reactor （SBR） process
engineering example
