关键词：多巴胺；海藻酸钠；碳酸钙；Fe吸附 中图分类号：TS727 文献标识码：A DOI：10. 11980/j. issn.0254-508X.2026.04.023

Preparation of Calcium Carbonate Composite Materials and Their Adsorption of Fe3+（试读）...