scholarly journals Toluene-styrene secondary acclimation improved the styrene removal ability of biotrickling filter

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

Styrene Removal from Polluted Air in Biotrickling Filter with Pyrocarbon-Sawdust and Ceramic-Raschig-Rings-Sawdust Packings

2015 ◽  
Vol 737 ◽  
pp. 519-523
Author(s):  
Ai Ling Ren ◽  
Xi Lv ◽  
Bin Guo ◽  
Huan Huan He ◽  
Jin Zhang
Keyword(s):  
Removal Efficiency ◽  
Microbial Population ◽  
Film Formation ◽  
Biotrickling Filter ◽  
Residence Times ◽  
Liquid Ratio ◽  
Gas Concentration ◽  
Biotrickling Filters ◽  
Styrene Removal ◽  
Empty Bed Residence Time

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.

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 ◽  
...  
Keyword(s):  
Transient State ◽  
Biotrickling Filter ◽  
Microbial Analysis ◽  
Styrene Removal

Biotrickling Filter - Evolution to City of Los Angeles’ Preferred Odor Treatment Technology

2018 ◽  
Vol 2018 (13) ◽  
pp. 2758-2770
Author(s):  
Amy So ◽  
Ajish Nambiar ◽  
Cyrous Gilani ◽  
Michael Sarullo ◽  
Al Bazzi
Keyword(s):  
Los Angeles ◽  
Biotrickling Filter ◽  
Treatment Technology ◽  
Odor Treatment

ODOR AND VOC REMOVAL IN A BIOTRICKLING FILTER SYSTEM AT HYPERION

2003 ◽  
Vol 2003 (7) ◽  
pp. 138-152
Author(s):  
Gayle P. Van Durme ◽  
Daniel L. Cearley ◽  
Connie J. Leonard ◽  
James H. Clark ◽  
Cyrous Gilani ◽  
...  
Keyword(s):  
Biotrickling Filter ◽  
Voc Removal ◽  
Filter System

Effect of metabolic uncouplers on the performance of toluene-degrading biotrickling filter

2021 ◽  
Author(s):  
Roger Jay De Vela ◽  
Kathryn Wigley ◽  
Kim Baronian ◽  
Peter Alan Gostomski
Keyword(s):  
Biotrickling Filter

Toluene and styrene removal from air in biofilters

2001 ◽  
Vol 37 (4) ◽  
pp. 423-429 ◽  
Author(s):  
Mario Zilli ◽  
Emilio Palazzi ◽  
Luciane Sene ◽  
Attilio Converti ◽  
Marco Del Borghi
Keyword(s):  
Styrene Removal
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