The content presented here represents the most current version of this section, which was printed in the 24th edition of Standard Methods for the Examination of Water and Wastewater.
Abstract: 4500-O A. Introduction

1. Significance

The dissolved oxygen (DO) levels in natural and waste waters depend on the physical, chemical, and biochemical activities in a waterbody. The analysis of DO is a key test in water pollution and waste treatment process control.

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CITATION

Standard Methods Committee of the American Public Health Association, American Water Works Association, and Water Environment Federation. 4500-o oxygen (dissolved) In: Standard Methods For the Examination of Water and Wastewater. Lipps WC, Baxter TE, Braun-Howland E, editors. Washington DC: APHA Press.

DOI: 10.2105/SMWW.2882.091

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