关于炭黑尘对机体的危害,国内外报道较多。本文系以不同剂量炭黑尘进行动物实验,观察所致生物效应,目的是为制定卫生标准提供依据。 本实验取抚顺化工厂炉法炭黑袋滤室降尘。粉尘经高压灭菌后,以溶有抗菌素的生理盐水(含青霉素5000u、链霉素2000u)分别制成10mg/ml、50mg/ml、100mg/ml剂量的炭黑尘混悬液。选体重140—250g大白 On the hazards of carbon black dust on the body, more reports at home and abroad. In this paper, different doses of carbon black dust animal experiments to observe the resulting biological effects, the purpose is to provide a basis for the development of health standards. In this experiment, Fushun Chemical Plant furnace black carbon filter bag dust. After the autoclave was sterilized by dust, antibacterial saline (containing penicillin 5000u, streptomycin 2000u) dissolved in 10ml / ml, 50mg / ml and 100mg / ml suspension of carbon black were prepared respectively. Select weight 140-250g white