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空气中甲醛测定方法研究进展 被引量:6

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摘要 甲醛是一种无色有刺激性气味的气体,低浓度即可嗅到,人对甲醛的嗅觉阈通常是0.06 mg/m^(3)~0.07mg/m^(3)。长期、低浓度接触甲醛会引起头痛、头晕、乏力、感觉障碍、免疫力降低,并可出现瞌睡、记忆力减退或神经衰弱、精神抑郁;甲醛慢性中毒对呼吸系统的危害也是巨大的,长期接触甲醛可引发呼吸功能障碍和肝中毒性病变,表现为肝细胞损伤、肝辐射功能异常等。同时也有研究表明,在与癌症相关的健康危害因素中,甲醛和苯共占比近60%[1],甲醛是诱发癌症的最重要因素之一。
出处 《中国卫生检验杂志》 CAS 2022年第4期508-512,共5页 Chinese Journal of Health Laboratory Technology
基金 宁波市“科技创新2025”重大专项(2018B10075) 浙江省自然科学基金(LY18B050001) 国家自然科学基金(21677128)。
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