氯乙烯对暴露人群健康的危害是多方面的,除了氯乙烯急性中毒外,流行病学资料显示,氯乙烯主要是对肝脏、神经系统、消化系统和生殖系统等的危害,并引起肢端溶骨症。氯乙烯接触限值各国也不相同,目前,我国车间空气中氯乙烯的时间加权平均容许浓度为30 mg/m3,我国2002规定的氯乙烯生物接触限值为工作周末的班末尿中三氯乙酸0.3 mmol/L(50 mg/L)。 Vinyl chloride on the health risks of exposure are many, in addition to acute poisoning of vinyl chloride, epidemiological data show that vinyl chloride is mainly on the liver, nervous system, digestive system and reproductive system and other hazards, and cause acral Bone disease. At present, the average allowable concentration of vinyl chloride in the air of the workshop in our country is 30 mg / m3. The limit of biological exposure of vinyl chloride to 2002 stipulated in our country is the total amount of trichloro Acetic acid 0.3 mmol / L (50 mg / L).