IC-MBR-高级氧化法处理高浓度中药废水工程实践

Engineering Practice on the Treatment of High Concentration Wastewater from Traditional Chinese Medicine Production by IC/MBR/AOPs Process

针对中药废水超高COD的特点,采用IC/MBR/高级氧化法处理该类废水,通过处理后出水回流稀释,降低进水浓度。实践结果表明,该工艺可使COD去除率≥99%,实现出水ρ(NH_3-N)≤15 mg/L,COD≤100 mg/L。

High-concentration wastewater from traditional Chinese medicine production has higher COD. The process of IC/ MBR/ AOPs was applied to treat this wastewater. The concentration of traditional Chinese medicine wastewater was decreased by recycling the treated water. The results showed that COD removal rate was more than 98%, and the effluent quality achieved ρ（NH3-N）≤15 mg/L, COD≤100 mg/L.