厌氧折流板反应器处理抗生素废水试验研究

Study on perfonnance of ABR treating penicillin production wastewater

利用厌氧折流板反应器对抗生素生产废水进行了试验研究。结果表明:当进水有机负荷Nv=2．68 kgCOD／(m3d)时,其COD去除率可达65％。ABR不同格室内部沿水力流程形成了由低级到高级的微生物菌谱。反应器沿程VFA和pH的变化表明了其内部存在明显的两相分离现象。

Aanaerobic baffled reactor (ABR) was used to treat antibiotic production wastewater. The removal efficiency can be 65% when the influent organic load was 2.68kgCOD/(m3d). The separated cabinet in the ABR can cultivate the unique microbial to the different phases along the flow. The separating of the bacteria phase can be indicated by the changing of the VFA and the pH.