• 关键词：厌氧消化  EGSB反应器  茶多酚废水

• 基金项目：

• 任洪强
• 南京大学环境学院, 南京 210093

• 丁丽丽
• 南京大学环境学院, 南京 210093

• 王晓蓉
• 南京大学环境学院, 南京 210093

• 摘要：应用“EGSBCAAS”工艺处理茶多酚废水的工业化研究表明, 当进水COD为36.960—4.3182mg/L、SS为6.562—10.904mg/L时, 经混凝气浮预处理后, 采用“EGSBCAAS”工艺进行处理, 系统COD和SS去除率达99%以上, 出水可达标排放.

• Abstract：The composite system of EGSB and CAAS reactor for treating tea ployphenols wastewater was studied. The result showed that, when the influent with COD concentration 36.960—4.3182mg/L and SS (6.562—10.904mg/L) was pretreated by the coagulative floatation unit, the removal rate of COD and SS were over 99% and the effluent COD and SS of the composite system reached to the integrated wastewater discharge standard.

• Key words：anaerobic digestion  expanded granular sludge blanket reactor(EGSB)  tea ployphenols wastewater

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