Studies on the effects of different bio-media on bio-contact ozidation reactor
Bio-media was one of the major factors that affect the performance of bio-contact oxidation. Two kinds of Bio-medias were compared from the effects of different bio-media on bio-contact oxidation reactor. The results showed that, the dosage impact on web-like filler was bigger than combined filler, for web-like filler, when the dosage rate was optimum, the oxygen transfer rate increased with the dosage rate increasing, the value of KLa(20℃) increased 90 percents compared with black test at the most; the filming speed of combined filler is more quickly than web-like filler; the ability of loading shock of combined filler reactor is better than web-like filler reactor, the major reason is that the quantity of the membrane is different in reactor.
bio-media bio-contact ozidation membrane
Fei Qingzhi Xu Zhi Liu Xiaoxu
Institute of Environmental engineering, Dalian Jiaotong University, Dalian,116028 China College of Environmental and Chemical engineering, Dalian Jiaotong University, Dalian,116028 China
国际会议
上海
英文
3550-3553
2008-05-16（万方平台首次上网日期，不代表论文的发表时间）