摘要：
考察了铁碳微电解+A/O组合工艺对实际有机硅废水的处理过程。结果表明，铁碳微电解降解符合一级反应动力学；组合工艺对COD总去除率达到了96%，出水达到《污水综合排放标准》（GB 8978—1996）表4的一级标准，说明该组合工艺具备稳定达标运行的能力。三维荧光分析表明，原水中存在难降解峰峰A、峰B，微电解和厌氧处理后出现了易降解峰峰C和峰D，最终出水中仅保留与原水强度相当的峰B。
关键词:
铁碳微电解,
A/O,
有机硅废水,
三维荧光
Abstract:
The treatment process of the actual organic silicon wastewater by the iron-carbon microelectrolysis+A/O combined process was investigated. The results show that the iron-carbon microelectrolytic degradation complies with the first-order reaction kinetics. The combined process has a total COD removal rate of 96%, and the effluent reaches the first-class standard of Integrated Wastewater Discharge Standard(GB 8978-1996). It indicates that the combined process has the ability to run stably. Three-dimensional fluorescence analysis shows that there are peaks A and B which are difficult to degrade in raw water, and peaks C and D which are easy to degrade after microelectrolysis and anaerobic treatment. In the final effluent, only peak B with the same intensity as the raw water remains.
Key words:
iron-carbon microelectrolysis,
A/O,
organosilicon wastewater,
three-dimensional fluorescence
中图分类号:
刘喆,江博,石梁,姚梦,戴捷,秦少雄. 铁碳微电解+A/O工艺降解有机硅废水COD的研究[J]. 工业水处理, 2020, 40(3): 85-88.
Zhe Liu,Bo Jiang,Liang Shi,Meng Yao,Jie Dai,Shaoxiong Qin. Study on degradation of COD in organosilicon wastewater by iron-carbon microelectrolysis+A/O process[J]. Industrial Water Treatment, 2020, 40(3): 85-88.