南通某香精香料企业生产废水处理工艺运行实例研究

A Case Study on the Operation of Wastewater Treatment Process in a Flavor and Fragrance Enterprise in Nantong

香精香料生产废水COD浓度较高、水质成分复杂。南通某香精香料生产企业废水处理主工艺采用预处理+SBR反应器+砂滤碳滤工艺,SBR工艺对废水有较好的耐冲击性。废水处理站建成后,通过合理的控制运行,实现达标排放。

The COD concentration of flavor and fragrance wastewater is relatively high and the water quality is complex.The pretreatment+SBR reactor+sand filter and carbon filter process were used in the main process of wastewater treatment in a flavor and fragrance enterprise in Nantong.The SBR process has better impact resistance to the wastewater.After the completion of the waste water treatment station,the discharge can reach the standard through reasonable control operation.