摘要
本文对不同腐植酸钾在 NaCl 含量不同的情况下,在粘土上吸附能力的测定与研究,指出随着 NaCl 含量在一定范围内增加,不同腐植酸钾在粘土上的吸附量亦增加.本文又对是否存在盐析因素对吸附结果的影响进行了实验研完,并探讨了吸附量与 pH 的关系,得出吸附量越少则 pH 值越高.
By measuring the absorption amount of the different K^+-humates on the clay in the presence of different NaC1 Contents we found that thc absorption amount increases as the content of NaCl increases within a special range.In this paper we have also studied whether the factor of the'salting out'exists,and discussed the relationship between the absorption amount and the pH.The res- ults proved the reliability of the above conclusion.
