摘要
本文为此评述专题的后续部分、对天然水质分布平衡中表面三元络合物、颗粒物浓度效应、吸附动力学的研究进展作了讨论。对酸性矿水、酸雨酸化条件下矿物风化的表面络合机理,有机配体的作用和速度限定步骤的当前论点作了介绍。对近年发展迅速的催化还原溶解和光氧化催化研究等问题作了粗略涉及。限于篇幅,本文未讨论有关水质处理过程中表面络合原理的应用概况。
This is the second part of review on the topic. The chemical equilibrium and kinetics of natural water systems including the surface ternary complexes and solid, concentration effects are continued to be discussed.The surface complexation mechanism of mineral weathering under the condition of acid drainage and add rain effects, the role of organic ligand and the surface reaction rate limiting step are briefly introduced.The new concepts of catalystic reduction dissolution of mineral and photochemical catalystic oxygenation of organic pollutants are a Iso introduced.This review is an introductory part of a researchkey project supported by The National Foundation of Natural Sciences.
基金
国家自然科学基金
