ZIRCONIUM-LOADED ACTIVATED-CHARCOAL AS AN ADSORBENT FOR ARSENIC, SELENIUM AND MERCURY

被引：46

作者：

PERANIEMI, S ^{[1
]}

HANNONEN, S ^{[1
]}

MUSTALAHTI, H ^{[1
]}

AHLGREN, M ^{[1
]}

机构：

[1] ACA SYST OY,SF-83790 POLVIJARVI,FINLAND

来源：

FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY | 1994年 / 349卷 / 07期

关键词：

D O I：

10.1007/BF00323983

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The adsorption of arsenic, selenium and mercury from aqueous solutions onto zirconium-loaded activated charcoal was studied as a function of adsorption time, amount of adsorbent, pH, concentration of adsorbates, sample volume and the oxidation states of the adsorbates. The cross-interference of the analytes was also investigated. Loaded filters were measured by energy-dispersive X-ray fluorescence spectrometry (EDXRF) and the amount of the unadsorbed analytes were determined by vapour generation atomic absorption spectrometry (VGAAS).

引用

页码：510 / 515

页数：6

共 18 条

[1] THE MECHANISMS OF ADSORPTION OF HG(CN)2 AND HGCL2 ON TO ACTIVATED CARBON [J].