Veimer S, Potjomkina O
Instytutu Medycyny Eksperymentalnej i Klinicznej w Talinie, Estonia.
Med Pr. 1996;47(5):455-60.
To ascertain the overall picture of occupational exposure to benzene, styrene, acetone and ethanol in workers employed in the industrial enterprises of Estonia, the concentration of solvent vapours in the workers' breathing zone was determined, applying passive monitors. The correlation between urine mandelic acid concentration and that of styrene in the workers' breathing zone was estimated: r = 0.7055; p = 0.02. The results obtained showed that the concentration of benzene, styrene, acetone and ethanol vapours in the workers' breathing zone exceeded in many cases maximum permissible levels (5 mg/m3, 10 mg/m3, 200 mg/m3, 1000 mg/m3).
为了确定爱沙尼亚工业企业工人接触苯、苯乙烯、丙酮和乙醇的总体情况，使用被动监测器测定了工人呼吸带中溶剂蒸气的浓度。估算了工人尿液中扁桃酸浓度与呼吸带中苯乙烯浓度之间的相关性：r = 0.7055；p = 0.02。所得结果表明，工人呼吸带中苯、苯乙烯、丙酮和乙醇蒸气的浓度在许多情况下超过了最大允许水平（5毫克/立方米、10毫克/立方米、200毫克/立方米、1000毫克/立方米）。
