This standard specifies the evaluation method for the effect of biological products in removing heavy metals from water, including general principles, basic requirements, evaluation methods and reporting statements. It is applicable to the evaluation of biological products for removing heavy metals from water by microbial or enzyme products. The standard ensures the scientific and fair evaluation process, and requires statistical methods for comparison, avoids falsification of data, and guides enterprises to scientifically and effectively carry out the efficacy evaluation of heavy metals removal products.
| Status | Active |
|---|---|
| CCS | A21 | ICS | 07.080 |
| Release Date | 2020-07-21 00:00:00 | Implementation Date | 2021-02-01 00:00:00 |