Abstract:
Aiming at the acidic beverage wastewater characteristics,such as water quality,the amount of water,the fluctuation of pH,etc. in an enterprise,the wastewater has been treated by the up-flow anaerobic sludge bed(UASB)-biological contact oxidation process. The treatment scale of the biochemical treatment system is 1 600 m3/d running for 30 d,and COD average removing rate 95%. The effluent quality is stable,meeting the first level requirements specified in the Integrated Wastewater Discharge Standard(GB 8978-1996).
Key words:
beverage wastewater,
up-flow anaerobic sludge bed,
biological contact oxidation
摘要：
针对某企业酸性饮料废水水质、水量以及pH波动大等特点，采用上流式厌氧污泥床反应器（UASB）+生物接触氧化工艺进行处理。生化处理系统（处理规模1 600 m3/d）运行30 d，COD平均去除率达到95%，出水水质稳定达到《污水综合排放标准》（GB 8978-1996）中的一级标准要求。
关键词:
饮料废水,
上流式厌氧污泥床反应器,
生物接触氧化
CLC Number:
Liang Wenzhong, Zhou Weijian, Xie Danping, Wen Yong, Zhu Jialiang. Case study on the treatment of acidic beverage wastewater by up-flow anaerobic sludge bed-biological contact oxidation process[J]. INDUSTRIAL WATER TREATMENT, 2016, 36(12): 103-105.
梁文钟, 周伟坚, 谢丹平, 温勇, 朱家亮. UASB+生物接触氧化处理酸性饮料废水工程实例[J]. 工业水处理, 2016, 36(12): 103-105.