摘要
重金属污染是一种蓄积性的慢性污染,具有隐蔽性、不可逆性和长期性,对动物具有致突变、致畸、致癌作用,因此对环境的污染不容忽视,应加强预防,防止污染事故的发生。
The pollution of heavy metal is one kind of accumulated chronic pollution with hidden,irreversible and long time characteristics,and it can lead animals to mutation,deformity and cancer.Therefore,the environmental pollution of heavy metal is indisputable,its prevention should be strengthened to control pollution incident.
出处
《内蒙古环境科学》
2008年第4期18-21,共4页
Inner Mongolia Environmental Protection
关键词
污染
中毒事件
危害
pollution
poisoning incident
harm
