【摘要】 将水解酸化 +序批式活性污泥法(HA -SBR)应用于中成药废水处理工程中。运行结果表明 ,在进水CODcr1000～3000mg/L、BOD5 400～1200mg/L、SS50～200mg/L和色度150～300倍时 ,处理后出水可达到DB4426-89二级排放标准 ,该工艺设备简单、占地少 ,运行便利 ,且剩余污泥量少。更多还原

【Abstract】 Hydrolytic Acidification and Sequencing Batch Reactor （HA+SBR） process was used in the treatment of the wastewater from the production of prepared traditional Chinese medicine .The results of operation showed that when the CODcr in the inlet water was 1 000～3 000 mg/L,BOD5 was 400～1 200 mg/L,SS was 50～200 mg/L and chroma was 150～300 times,the outlet water after the treatment reached the grade₂ discharging standard in DB 4426₈9.This process features simpler equipment,smaller occupied land,easier operation and less residual sludge.更多还原