摘要
在深圳国家生物医药产业基地园区内,针对典型医药废水的提标处理,以强化除磷脱氮生化系统为核心,采用臭氧氧化+生物活性炭组合工艺处理该类废水可获得较好的效果。通过中试对工艺参数进行优化后,可使出水水质稳定达到《地表水环境质量标准》(GB 3838—2002)中的Ⅳ类水标准(TN≤5 mg/L)。
A combination process of ozone oxidation and biological activated carbon was used to treat typical pharmaceutical wastewater in Shenzhen National Bio-pharmaceutical Industry Base. Good wastewater treatment effect was achieved,which was mainly ascribed to enhanced phosphorus removal and denitrification biochemical system. The quality of effluent could stably meet the requirement of classⅣ standard (TN≤5 mg/L) in Environmental Quality Standards for Surface Water (GB 3838-2002)after the parameters of pilot scale process were optimized.
引文
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