Removal of low concentration styrene waste gas in biotrickling filter
生物滴滤法去除低浓度苯乙烯

Biological removal of styrene waste gas in a bio-trickling filter packed with the modified PE carrier was investigated.The results showed that domestication of microorganisms in the filter was completed rapidly using the method of rapid sludge discharging.Concentration of influent styrene and empty bed residence time(EBRT) were important factors affecting the performance of the filter.The emission from the filter could achieve the national discharge standard of China when the influent concentrations were 95...