高负荷生物滤池处理城市污水研究进展  

PROGRESS IN RESEARCH ON TREATING URBAN SEWAGE BY HIGH RATE BIOFILTER

作　　者：布库鲁[1] 杨健[1] 

机构地区：[1]同济大学环境科学与工程学院

出　　处：《环境工程》2004年第1期22-25,共4页Environmental Engineering

摘　　要：高负荷生物滤池中试研究在城市污水处理厂内进行 ,进水BOD5为 118mg L。水力负荷在 10～ 2 6m3/m2 ·d的范围内对去除率有着十分显著的影响。在水力负荷HL =10m3/m2 ·d的操作条件下 ,该反应器对BOD5的去除率平均达到 80 %。通过实验观察发现 。A pilot study of a high-rate biofilter was conducted at a sewage treatment plant with wastewater having a BOD 5 of 118 mg/L.Hydraulic loading did significantly affect removals over a range of 10～26 m 3/m 2·d.Under H.L.=10 m 3/m 2·d operating conditions the reactor reached BOD 5 removals efficiency with an average of 80%.It has been found by obsarvations that BOD 5 concentrations can be well reflected by a design equation based on hydraulic loading.

关 键 词：废水生物处理 高负荷生物滤池 水力负荷 滤池动力学 污水处理 城市污水 

分 类 号：X703[环境科学与工程—环境工程]