Atomic Note
Physical Parameter: TBD
Red Line Consequence: TBD
Physical Signal: TBD
Backlinks
Validation
Data Source: TBD
Context: TBD
Seed Tank Contamination Disposal Procedure
种子期染菌必须高压蒸汽灭菌后排放,禁止直接排放!必须无害化处理。
触发条件说明
IF contamination is confirmed in seed tanks (primary/secondary/tertiary seed tanks) during seed culture stage
执行动作
THEN immediately (1) stop inoculation, (2) isolate tank (close valves), (3) re-sample for confirmation, (4) sterilize at 121°C, (5) discharge after sterilization, (6) disinfect equipment and area, (7) initiate 5M1E investigation — all within 7 hours total
作用范围
设备操作|灭菌控制|种子罐
物理锚点(关键参数与监测方法)
- 阶段: 种子期(各级种子罐)
- 灭菌温度: 121°C高压蒸汽
- 总时限: ≤7小时(发现→确认30min,确认→隔离15min,隔离→处置2h,处置→消毒4h)
- 隔离要求: 关闭罐体进出口阀,停止移种操作
- 无害化标准: 121°C保温≥30分钟确认灭菌效果
安全红线
| 项目 | 内容 |
|---|---|
| 级别 | critical |
| 禁止行为 | 种子期染菌未进行高压蒸汽灭菌直接排放 |
| 后果 | 污染扩散至其他设备和区域,造成系统性染菌风险 |