摘要
研究上流式厌氧生物滤池反应器(UBF)处理难降解印染退浆废水,试验结果表明,在中温(35℃±3℃)条件下,用混合酸调节pH值,在水力停留时间为8 9h、CODCr负荷率为13 1kg/(m3·d)情况下,CODCr去除率达到了68%。
Upflow Anaerobic Bio-filter Reactor (UBF) is used to treat refractory desizing wastewater. Experiments show that, by use of mixing acid to adjust the pH, the removal rate of CODcr approaches to 68% at moderate temperature(35℃±3℃) when hydraulic retention time is at a constant of 8.9?h, and rate is 13.1?kg/(m^3·d).
出处
《水资源保护》
CAS
北大核心
2005年第2期21-23,共3页
Water Resources Protection
基金
江苏省环境工程重点实验室基金资助项目(KF0402)
