公共场所空气中三种甲醛监测方法的对比研究宁夏自治区卫生防疫站王明清，黄杰，张建珍，张旭，匡颂尧甲醛对人体健康危害很大，低浓度时可致结膜炎、鼻炎、咽炎等，高浓度时可引起喉痉挛、肺水肿，甚至死亡。为保护广大人民身体健康，在国务院颁布的“公共场所卫生管理条... Comparison of three formaldehyde monitoring methods in air of public places Ningxia Autonomous Region Health and Epidemic Prevention Station Wang Mingqing, Huang Jie, Zhang Jianzhen, Zhang Xu, Kuang Songyao Formaldehyde is very harmful to human health. Condensation can cause conjunctivitis, rhinitis and pharyngitis, etc. at low concentrations Concentrations can cause laryngospasm, pulmonary edema, and even death. To protect the general health of the people, promulgated in the State Council, "public places health management ...