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To Recognize Sources of Pollution in Dapeng Bay by Sediment Quality in Southern Taiwan
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Study on the Technology for Underground Treatment of XingFu Mine Water
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Research for Biodegradation and Bioaugmentation of Drilling Wastewater
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Research for Biodegradation and Bioaugmentation of Drilling Wastewater

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Abstract:

The paper studied the degradation rate of single strain, the microorganisms agent compatibility and the bioaugmentation effects of the activated sludge system. The results showed that 10 strains screened from drilling site were able to degrade drilling wastewater. Confirm the optimal ratio of strains’ compatibility through orthogonal experiment. In augmented experiments, it showed that in the control SBR system with the COD of the effluent was in three different average levels (with two load shock), the COD degradation rates were 21.4%, 22.8% and 6.9%. In the augmented system treated with the same effluent, the degradation rates of augmented system were 64.8%, 62.78% and 66.9% respectively. It showed that the activated sludge was augmented by the mixed cultures which made the system to be more stable and improve impact resistance.

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Periodical:

Advanced Materials Research (Volume 684)

Pages:

226-229

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.684.226

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Online since:

April 2013

Authors:

Feng Xu, Jin Chuan Gu, Jin Bao

Keywords:

Bioaugmented, Biodegradation, Drilling Wastewater

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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References

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