The Start-Up of A/O Biofilm Process with Silicon-Based Zeolite Filter Material

Juan Ting Wang; Yan Zhen Yu; You Heng Zhao

doi:10.4028/www.scientific.net/AMM.457-458.72

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 457-458The Start-Up of A/O Biofilm Process with...

The Start-Up of A/O Biofilm Process with Silicon-Based Zeolite Filter Material

Abstract:

The paper studies the start-up of A/O bio-filter and seeks the reasonable index for the judgment of the start-up, providing the theory basis for the start-up of A/O bio-filter with silicon-based zeolite filter material. The study makes use of the natural start-up compound with inoculum start-up. The experiment analyzed the biofilm in the start-up of A /O bio-filter with silicon-based zeolite Filter Material by measuring the changes of ammonia, COD and biological phase adhering to silicon-based zeolite surface. Compared with the hypoxia microorganisms, aerobic microbial easy to culture. The start-up time of aerobic column is about 27 days, and the start-up time of anaerobic column is about 43 days.

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Periodical:

Applied Mechanics and Materials (Volumes 457-458)

Pages:

72-75

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.457-458.72

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Online since:

October 2013

Authors:

Juan Ting Wang, Yan Zhen Yu*, You Heng Zhao

Keywords:

A/O Process, Biofilm, Silicon-Based Zeolite Filter Material, Start-Up

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* - Corresponding Author

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