用于水处理以降低硬度的石灰-苏打软化可能具有去除有机化合物的潜力。研究了该工艺在不同条件下对几种腐殖酸有机化合物的去除效果。讨论了石灰和苏打诱发的沉淀物的特征，包括x射线衍射分析的结果。包括61个参考文献、表格和图表。

Lime-soda softening used in water treatment to reduce hardness may have the potential to remove organic compounds. The effects of this process on the removal of several humic acids are organic chemical compounds under various conditions are studied. The characteristics of lime- and and soda-induced precipitates are discussed, including the results of an x-ray diffraction analyses. Includes 61 references, tables, figures.