This section specifies the determination method for the determination of copper (measured as copper oxide) content in copper scale and copper-iron scale. This section is applicable to the determination of copper in scale and corrosion products of thermal power plants. For the prepared liquid sample, when the sampling volume is 25mL, the inspection limit of the method is 2mg/L. Other similar samples can be used for reference.
DL/T 1151.8-2012 Referenced Document
DL/T 1151.1 Analytical methods of scale and corrosion products in power plants.Part 1:General rule
DL/T 1151.8-2012 history
2012DL/T 1151.8-2012 Analytical methods of scale and corrosion products in power plants.Part 8: determination of copper.iodimetry