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标题：Process and Technological Flux Cobalt Recovery (Part One)
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作者：G. Gavris, G. Burtica
期刊名称：Universitatea Politehnica din Timisoara. Buletinul Stiintific. Seria Chimie si Ingineria Mediului
印刷版ISSN：1224-6018
出版年度：2008
卷号：53(67)
期号：01-02
出版社：Universitatea Politehnica din Timisoara
摘要：The purpose of researches was to establish the optimum conditions in the cleaning process of a waste water with Co content and to retrieve the metal (Co) in form of crystalline CoC₂O₄·3H₂O. It had been studied parameters like: the pH, the optimal dose of reagent precipitant, the cobalt concentration and the temperature. For this study were used analysis methods like chemical, spectral and thermic analysis. Basis on the experimental data we obtained a cobalt recovery degree of 99,3 %.
关键词：cobalt, recovery, waste waters, concentration, pH, reagent