GB/T 22047-2026 in English
TO BE VALIDDetermination of the ultimate aerobic biodegradability of plastic materials in soil—Method by measuring the oxygen demand or carbon dioxide evolved in a closed respirometer
- Issued on:2026-05-25
- Implemented on:2026-12-01
- File Format:PDF
- Delivery:Via email within 5 business days
$393.00
| Standard No: | GB/T 22047-2026 |
| Document status: | TO BE VALID |
| Title in English: | Determination of the ultimate aerobic biodegradability of plastic materials in soil—Method by measuring the oxygen demand or carbon dioxide evolved in a closed respirometer |
| Title in Chinese: | 土壤中塑料材料最终需氧生物分解能力的测定 采用测定密闭呼吸计中需氧量或测定释放的二氧化碳的方法 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 5 business days |
| Issued on: | 2026-05-25 |
| Implemented on: | 2026-12-01 |
| Superseding: |
GB/T 22047-2008 Plastics - Determination of the ultimate aerobic biodegradability in soil by measuring the oxygen demand in a respirometer or the amount of carbon dioxide evolved
|
| ICS Classification: | 83.080.01-Plastics in general |
| Chinese Classification: | G31-Basic standards and general methods for synthetic resin and plastic |
| Professional Classification: | GB-National Standard |
《GB/T 22047-2026土壤中塑料材料最终需氧生物分解能力的测定 采用测定密闭呼吸计中需氧量或测定释放的二氧化碳的方法》由TC380（全国生物基材料及降解制品标准化技术委员会）归口，主管部门为国家标准委。
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