铝的生物可给性及其生态效应研究进展

严重的酸雨污染和大量排放的废矿水导致Ａｌ从土壤和沉积物中溶出释放，进而对多种生物构成潜在威胁；同时，Ａｌ盐净水剂、饮食添加剂以及Ａｌ制器具的广泛采用使得人体日常接触Ａｌ的机率大大增加．随着环境地球化学和生物毒理学的深入研究，公众开始日益关注Ａｌ的生态效应和生物毒性．本文依据最新的数据资料和实验结果，综合论述了Ａｌ化学形态的生物可给性及其生态效应等方面的研究进展，并提出未来研究的焦点和发展趋势

Bio-availability of aluminum and its ecological effecta review on related studies

Serious acid rain and large acidic wastewater discharge can cause the release and mobilization of aluminum from soil and sediment, which latently imperils many kinds of organisms. Meanwhile, the utilization of coagulants, additives and aluminumware may increase the possibility of human being's exposure to aluminum. With the profound researches on the environmental geochemistry and biological toxicology of aluminum, the publics concentrate their attentions more and more on its ecological effect. Based on latest literatures, this paper discusses the recent advance on the study of bio availability of various chemical forms of aluminum and their toxicology, and the focus and tendency of this research in future are put forward.