本研究的目的是阐明天然有机物（NOM）对吸附的动态影响 用粉末活性炭（PAC）测定痕量有机化合物。研究的初始阶段包括选择 以及使用一组具有已知性质的模型化合物作为NOM的替代物。这个 首次研究了使用阳离子染料亚甲基蓝作为NOM替代物。最初的 结果包括该化合物对吸附平衡和动力学的影响 本文介绍了目标痕量吸附质阿特拉津的合成方法。包括9个参考文献、图表。

The objective of this study was to elucidate the dynamic effects of natural organic matter (NOM) on the adsorption of trace organic compounds by powdered activated carbon (PAC). The initial phase of the study involved the selection and use of a set of model compounds with known properties as surrogates for NOM. The use of methylene blue, a cationic dye, as a NOM surrogate was first investigated. Initial results including the effect of this compound on the adsorption equilibrium and kinetics of atrazine, the target trace adsorbate, are presented in this paper. Includes 9 references, figures.