Styrene removal in a biotrickling filter and a combined UV–biotrickling filter: Steady- and transient-state performance and microbial analysis

2015 ◽  
Vol 275 ◽  
pp. 168-178 ◽  
Author(s):  
Zhu Runye ◽  
Kennes Christian ◽  
Cheng Zhuowei ◽  
Lu Lichao ◽  
Yu Jianming ◽  
...  
2020 ◽  
Vol 249 ◽  
pp. 119351 ◽  
Author(s):  
Wannapawn Watsuntorn ◽  
Ramita Khanongnuch ◽  
Warawut Chulalaksananukul ◽  
Eldon R. Rene ◽  
Piet N.L. Lens

2017 ◽  
Vol 101 (8) ◽  
pp. 3451-3462 ◽  
Author(s):  
Abbas Alinejad ◽  
Seyed Morteza Zamir ◽  
Seyed Abbas Shojaosadati

2019 ◽  
Vol 377 ◽  
pp. 42-51 ◽  
Author(s):  
Ramita Khanongnuch ◽  
Francesco Di Capua ◽  
Aino-Maija Lakaniemi ◽  
Eldon R. Rene ◽  
Piet N.L. Lens

2014 ◽  
Vol 269 ◽  
pp. 45-55 ◽  
Author(s):  
M. Estefanía López ◽  
Zvi Boger ◽  
Eldon R. Rene ◽  
María C. Veiga ◽  
Christian Kennes

2017 ◽  
Vol 29 (1) ◽  
pp. 54-59 ◽  
Author(s):  
Zhuqiu Sun ◽  
Bairen Yang ◽  
Liping Wang ◽  
Cheng Ding ◽  
Zhaoxia Li

Author(s):  
C. Seignez ◽  
N. Adler ◽  
C. Thoeni ◽  
M. Stettler ◽  
P. P�ringer ◽  
...  

2015 ◽  
Vol 737 ◽  
pp. 519-523
Author(s):  
Ai Ling Ren ◽  
Xi Lv ◽  
Bin Guo ◽  
Huan Huan He ◽  
Jin Zhang

In this paper, a mixed microbial population biotrickling filter (BTF) was investigated for styrene removal with two different packings at different empty bed residence times and gas-liquid ratio(GLR). The two biotrickling filters inoculated with a Pyrocarbon-sawdust and ceramic-raschig-rings-sawdust mixed packings were filled respectively in two identical laboratory-scale biotrickling filters which were operated in parallel. The results showed that the BTF filling with pyrocarbon-sawdust packings had higher rate of bio-film formation and removal efficiency of styrene than that of ceramic-raschig-rings-sawdust packings. When an inlet gas concentration of 50 to 450 mg/m³, an Empty Bed Residence Time (EBRT) of 21.6 to 43.2 s, and a gas-liquid ratio (GLR) of 110.7 to 55.3, a maximum styrene removal load is up to 153.1 g/(m³·h). During shock-load experiments with shutdown, the styrene removal efficiency of the BTF could gradually reach 92 % to 100 % by 14 h.


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