GB/T 21795-2008 is a standard for aerobic treatment of wastewater in the field of chemicals. The standard adopts biofilm method, detailing the process of using this method to carry out aerobic treatment of wastewater simulation test, including test preparation, operation steps, data monitoring and result analysis. It provides unified and standardized technical guidance for the relevant research and evaluation of chemicals in the simulation scene of aerobic treatment of wastewater biofilm method, and helps the relevant work in the field of environmental protection to be carried out in an orderly manner.
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 | A80 | ICS | 13.020.40 |
| Release Date | 2008-05-12 00:00:00 | Implementation Date | 2008-09-01 00:00:00 |