Fenton—微电解—复式A/O工艺对合成制药废水的处理

Treatment of synthetic pharmaceutical wastewater by Fenton-microelectrolysis-compound A/O process

针对合成制药废水的特性,采用Fenton—微电解—复式A/O工艺处理该废水。经该工艺处理后出水达到《污水综合排放标准》(GB 8978—1996)三级排放标准及《工业企业废水氮、磷污染物间接排放限值》(DB 33/887—2013)。工程实践表明,该工艺在应对复杂多变且有毒性的合成制药废水处理过程中,处理效果好、运行稳定、投资较少。

According to the characteristics of synthetic pharmaceutical wastewater,the Fenton,microelectrolysis,compound A/O process has been used,and the treated effluent has achieved level 3 discharge standard,specified in the Integrated Wastewater Discharge Standard(GB 8978-1996),and the indirect discharge limit value of Nitrogen and Phosphorus Pollutants in Industrial Enterprise Wastewater(DB 33/887-2013).The engineering practice shows that in the treatment process of dealing with complicated,changeable and toxic synthetic pharmaceutical wastewater,the process is characterized by good treatment effect,stable operation,and less investment.