Post-treatment for refinery wastewater by biological aerated filter

As a post-treatment technology, biological aerated filter (BAF) was taken to treat the micro-polluted refinery wastewater. When hydraulic retention time (HRT) was two hours, filler was ceramsite, and the inlet mode was down-flow, BAF obtained the optimum treatment effect. The introduction of polycyc...

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Bibliographic Details
Main Authors: Yu Wang, Rui Sun, Chunmao Chen, Shaohui Guo, Chonghua Liu, Haicheng Liu
Format: Conference Proceeding
Language:English
Subjects:
biological aerated filter (BAF)
Biomedical monitoring
Effluents
filler
hydraulic retention time (HRT)
Lubricating oils
Microorganisms
Monitoring
refinery wastewater
Wastewater
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Summary:As a post-treatment technology, biological aerated filter (BAF) was taken to treat the micro-polluted refinery wastewater. When hydraulic retention time (HRT) was two hours, filler was ceramsite, and the inlet mode was down-flow, BAF obtained the optimum treatment effect. The introduction of polycyclic aromatic hydrocarbons (PAHs) degrading bacteria in BAF can improve the treatment effect for refinery wastewater.
ISSN:2154-4824
2154-4832