从事电镀工作的对身体健康有那些危害?

2025-04-07 21:46:44
推荐回答(2个)
回答1:

无论哪一种化学物质,长期过多的接触电,都人体都带来影响,在PCB镀铜工艺工种的朋友,由于长期接触电这方面的化学原素,所以,危害就特别大了。危害主要体现在几个方面:重金属以及有毒质以有毒气体。 在PCB化学铜工艺中,由于手和身体接触过多多种重金属,通过身体接触,经手、口、鼻等腔体,将各类重金属带入人体中,经过长期的积累沉淀,毒性越来越大。 有毒物质,虽然现在很多企业宣称是绿色环保产品,但是,由于国内的工艺技术,以及有此无良老板为节约成本的原因,在生产过程中,对工人的保护设施,往往是非常之少的,甚至非当部分企业中,这方面的保护设施为零,工人长期暴露在电镀的气体之中,不要说这气味对人体有什么危害物质先,单是那种气味对人的刺激,以及对眼的刺激,就对人体有很大的影响了氰是一种无色的气体,具有类似杏仁的气味,英文化学式为:(CN)2 氰的轻度中毒,病人出现乏力、头痛、头昏、胸闷及粘膜刺激症状;严重中毒者,呼吸困难,意识丧失,出现惊厥,最后可因呼吸中枢麻痹而死亡。 而氯化物,指的则是氰化物特指带有氰基(CN)的化合物,氰化物拥有令人生畏的毒性,大多数无机氰化物属剧毒,高毒物质,极少量的氰化物(每千克体重数毫克就会使人、畜在很短的时间内中毒死亡,含氰化物浓度很低的水(<0.05mg/L)也会使鱼等水生物中毒死亡,还会造成农作物减产。氰化物污染水体引起鱼类、家畜及至人群急性中毒的事例,国内外都有报导。

回答2:

很多电镀工人因接触三氯乙烯导致的严重剥脱性皮炎,病死率很高. 通过皮肤直接接触和吸入,可引起肝脏损害、皮肤皲裂、脱脂、药疹样皮炎,严重的可致死.

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