Research on Treatment Organic Waste Liquid of High Concentration Acid by Cavitation Impinging - Micro Electrolytic Method

Fu Bao Li; Xiao Bai Li; Hao Wu; Shu Yi Xiao

doi:10.4028/www.scientific.net/AMR.1073-1076.986

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 1073-1076Research on Treatment Organic Waste Liquid of High...

Research on Treatment Organic Waste Liquid of High Concentration Acid by Cavitation Impinging - Micro Electrolytic Method

Abstract:

The high concentration and high acid organic waste liquid is treated by using the self-developed drum type cavitation impinging stream—micro electrolysis reactor. Under optimal conditions, namely iron-carbon ratio of 1: 1, each reaction time 3h, standing reflux for 2 times, first filler dosage 200g, successive half, controlling the pH value of less than 3. Waste liquid COD removal rate can reach 93.5%, and the biodegradability of the effluent B/C is more than or equal to 0.4. By comparing the treatment effect of cavitation impinging assisted and simple micro electrolysis, it is founded that COD removal rate is high by using cavitation impinging assisted micro electrolysis method the processing time is short, the water is good biodegradability lower production cost, convenient control and operation, with a higher value.

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Periodical:

Advanced Materials Research (Volumes 1073-1076)

Pages:

986-989

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1073-1076.986

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Online since:

December 2014

Authors:

Fu Bao Li*, Xiao Bai Li, Hao Wu, Shu Yi Xiao

Keywords:

Cavitation Impinging Stream, Drum Type Reactor, High Concentration and High Acid Waste Liquid, Iron-Carbon Micro Electrolysis

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* - Corresponding Author

References

[1] Jiang Chuanchun, Xiao Rongrong, Yang Ping. Research Process of Advanced Oxidation Processes in Wastewater Treatment[J]. Technology of Water Treatment, 2011, 37(7): 12.

Google Scholar

[2] Lai Bo, Qin Hongke, Zhou Yuexi, et al. Wastewater from the Condensation and Drying Section of ABS was Pretreated by Micro Electrolysis.

Google Scholar

[3] Wang Yuanxia, Mei Kai. The Selection of New Iron Carbon Micro Electrolysis Reactor[J]. Southwest Water & Wastewater, 2009, 31(3): 27.

Google Scholar

[4] Li F B, Li Q, Wu H, et al. Tumble Cavitation Impinging Stream Micro Electrolysis Reactor[P]. China Patents: CN103848481A, 2014-06-11.

Google Scholar

[5] Wu H, Li F B, Li Q, Sha W. Design of Impinging Stream-cavitations and Micro-electrolysis Reactor and Treatment of High Concentration Wastewater[J]. Advanced Materials Research. 2013, 781-784: 1994-(1997).

DOI: 10.4028/www.scientific.net/amr.781-784.1994

Google Scholar