In this paper, the influence of humic acid on the quantity and conformation of products and the action pattern between products and soil particle are investigated to make clear the influence mechanism of humic acid.

• 本文主要通过研究有机质的主要成分(腐殖酸)对固化生成物的量、形态以及生成物与土颗粒作用方式的影响规律,来探索腐殖酸对淤泥固化效果的影响机理。