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Study on a New High-Efficiency Treatment Method of Printing and Dyeing Wastewater

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Abstract:

The large quantity of dyeing and printing wastewater, which contains high organics which can be hardly decomposed, is one of the main sources of water pollution. Based on summarizing the existing problems of traditional processing methods, the technology of cavitation jet and impinging streams were organically combined, which has great potential in wastewater treatment field, as a new method for degrading printing and dyeing wastewater, and then the “cavitation impinging streams (CIS)” concept was proposed, in which the superior features in wastewater degradation with CIS was expounded, and the problems to be further studied were pointed out.

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Periodical:

Advanced Materials Research (Volumes 550-553)

Pages:

153-157

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.550-553.153

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Online since:

July 2012

Authors:

Qin Li, Tao Lin, Fu Bao Li

Keywords:

Cavitations Impinging Streams, Degradation, Hydroxyl Radical, Printing and Dyeing Wastewater

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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