论文部分内容阅读
使用较大分子量的阳离子表面活性剂作为黄腐酸(FA)的对离子,考察了离子对沉淀形成的最佳条件及精制方法,并对被分离了的黄腐酸的化学组成进行了讨论。
The use of larger molecular weight cationic surfactant as the counter ion of fulvic acid (FA), the optimum conditions for the formation of ion pair precipitation and the purification method were investigated. The chemical composition of the isolated fulvic acid was also discussed.