The Correlation Analysis of COD and Permanganate Index in Jiuzhaigou Water Environment

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Abstract:

The chemical oxygen demand and permanganate index in 2012 in Jiuzhaigou water environment were discussed, and their mutual relations were researched. Theoretical references for the establishment of river water pollution prevention mechanisms were provided. The ratio of chemical oxygen demand and permanganate index is 2.71:1, and their linear regression equation is y = 3.337x - 0.7519.

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994-998

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May 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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