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大连染料厂搪铅小组过去作业环境条件差,无防毒措施,作业场所空气中铅烟浓度超过国家卫生容许浓度10倍以上,工人中铅中毒现象严重。该厂为根除铅危害,于82年秋季安装一套处理铅烟的劳动保护装置,收到了满意的效果,作业场所空气中铅烟浓度由治理前的0.33mg/m~3降至0.00 6mg/m~2,清除铅烟效率达98.2%,达到国家卫生标准的要求。据《工业卫生动态》84年11期
Dalian Dyeing Factory Lead Boring Group in the past operating conditions poor environment, no anti-toxic measures, the concentration of lead in the workplace air concentrations more than 10 times the national health allowable concentration, lead poisoning in workers is serious. The plant to eradicate lead hazards, in the autumn of 1982 to install a set of labor protection devices to deal with lead smoke, received satisfactory results, the concentration of lead in the workplace air emissions from 0.33mg / m3 before treatment to 0.006mg / m ~ 2, the efficiency of removing lead smoke reached 98.2%, meeting the requirements of national health standards. According to “Industrial Hygiene Update” 84, 11 issues