【摘要】 对三相生物流化床处理生活废水进行了实验研究 ,探讨了生物载体种类、溶解氧、水力停留时间及供气量对处理效果的影响。在选择的实验条件下 ,对进水 CODCr值为 60 0～ 170 0 mg/L的选定废水样 ,CODCr的平均去除率为 85 .8%。更多还原

【Abstract】 The treatment of domestic sewage using the three phase fluidized bed reactor was studied. The effects of the types of bio\|carriers, DO, the hydraulic retention time and volumetric gas rate on the removal efficiency of COD\-\{Cr\} are investigated. Under the selected experiment conditions, the removal efficiency of COD\-\{Cr\} from sewage (COD\-\{Cr\} concentration of 600～1700 mg/L) is about 85.8%?更多还原