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How is the oxygen content in water measured? Are there standards?

2009-03-02View Original

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How is the oxygen content in water measured? Are there any standards? Last edited by polarbear501 on 2009-3-4 07:23]
Reply #22009-03-02
DL/T 502.1—2006 Methods for the analysis of water and steam in thermal power plants – Part 19: Determination of oxygen (sodium indigo disulfonate-glucose colorimetric method) – Part 20: Determination of oxygen (sodium indigo disulfonate colorimetric method)
Reply #32009-03-02
The specified oxygen content in water is primarily intended to prevent corrosion caused by high temperatures. The methods for measuring this are the sodium indigo disulfonate-glucose colorimetric method and the sodium indigo disulfonate colorimetric method. We have a 75 T/H circulating fluidized bed, and the required oxygen content in the water is ≤7 ppm

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