This standard specifies the method for determining the content of anion detergent in polluted water using the potential Titrimetric method, which is mainly suitable for the detection of sodium linear alkylbenzene sulfonate (LAS). The lower limit of the method is 5 mg/L, and the upper limit is 24 mg/L. The measurement range can be expanded by diluting. If the interfering substances can form more stable associations, they may affect the measurement results. This method is suitable for quantitative analysis of anion detergent in environment monitoring.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | Z16 | ICS | 13.060 |
| Release Date | 1991-08-31 00:00:00 | Implementation Date | 1992-06-01 00:00:00 |
