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| Chinese National Standard Category: Basic standards and general methods for water treatment agent |
| English Title: | Determination of chemical oxygen demand of reclaimed wastewater―Potassium dichromate method |
| Chinese Title: | 再生水中化学需氧量的测定 重铬酸钾法 |
| Standard No.: | GB/T 22597-2014 |
| Category No.: | G76 |
| Issued by: | AQSIQ; SAC |
| Issued on: | 2014-12-05 |
| Implemented on: | 2015-5-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | GB/T 22597-2008 Reclaimed wastewater - Determination of chemical oxygen demand-Potassium dichromate method |
| Word Count: | 3500 words |
| Similar Standards: |
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