Preparation, characterization, and utilization of potassium nickel hexacyanoferrate for the separation of cesium and cobalt from contaminated waste water

被引:39
|
作者
Ismail, IM [1 ]
El-Sourougy, MR
Moneim, NA
Aly, HF
机构
[1] Cairo Univ, Dept Chem Engn, Giza, Egypt
[2] Atom Energy Author, Cairo, Egypt
关键词
Scanning Electron Microscopy; 3H2O; Waste Water; Cobalt; Thermal Stability;
D O I
10.1007/BF02386669
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
A method for the preparation of potassium nickel hexacyanoferrate complex K2NiFe(CN)(6). 3H(2)O (KNiFC) with acceptable properties was developed. The complex was characterized by its solubility in different nitric acid media, thermal stability, IR spectrometry, X-ray diffraction, and scanning electron microscopy. Utilization of the prepared potassium nickel hexacyanoferrate as ion exchanger for the removal of cesium and cobalt from radiocontaminants on laboratory scale using fixed bed technique was studied.
引用
收藏
页码:97 / 102
页数:6
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