This standard specifies methods for determining the total amount and dissolved content of heavy metals such as copper, lead, antimony and nickel in catalyst production wastewater. The standard applies to wastewater generated during catalyst production, providing scientific detection methods for controlling heavy metals pollution in wastewater and helping enterprises ensure environmental compliance of emissions.
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 | G74 | ICS | 71.100.99 |
| Release Date | 2020-03-31 00:00:00 | Implementation Date | 2021-02-01 00:00:00 |