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参考相关国家标准,采用两种试验方法—斑马鱼生物毒性试验方法和小鼠经口生物毒性试验方法研究不同类型泡沫灭火剂的生物毒性进行测试。通过对比试验研究泡沫灭火剂中添加的抗冻剂对于生物毒性的影响。斑马鱼试验中出现致死现象,小鼠试验中未出现致死现象。对于在泡沫灭火剂中添加抗冻剂应慎重。灭火剂使用后的水体排放应给予更多的关注。
Reference to the relevant national standards, the use of two test methods - zebrafish biological toxicity test and oral toxicity test to study the biological toxicity of different types of foam fire extinguishing agents tested. The comparative experiment was conducted to study the influence of antifreeze added to the foam fire extinguishing agent on the biological toxicity. The zebrafish test results in lethality and no lethality in the mouse test. For foam extinguishing agent added antifreeze should be careful. Fire extinguishing agents should be given more attention after discharge.