Study on the Operational Characteristics of Hybrid A2/O Process at Low Temperature

Jun Guo He; Li Ke; Bao Ping Han; Fei Liu; Jian Liu

doi:10.4028/www.scientific.net/AMM.39.326

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 39Study on the Operational Characteristics of Hybrid...

Study on the Operational Characteristics of Hybrid A²/O Process at Low Temperature

Abstract:

By studying the operational characteristics of hybrid A2/O process, the operation data optimization was identified through the study of how the dosage of carrier and the return ratio affect the process. The results showed that under low temperature, 52.5% dosage ,20% return ratio to the anaerobic tank and 75% return ratio to the aerobic tank, the process could not only realize the simultaneous nitrogen and phosphorus removal, but also could reduce the operational cost.

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Periodical:

Applied Mechanics and Materials (Volume 39)

Pages:

326-331

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.39.326

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Online since:

November 2010

Authors:

Jun Guo He, Li Ke, Bao Ping Han, Fei Liu, Jian Liu

Keywords:

A²/O, Hybrid, Low-Temperature

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References

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