大洋锰结核调查中Mn、Fe、Cu、Co、Ni品位的示波极谱测定  

DETERMINATION OF CONTENTS OF Mn, Fe, Cu, Co AND Ni IN MANGANESE NODULE BY OSCILLOPOLARAPHIC ANALYTICAL METHOD IN INVESTIGATION

作　　者：刘际弟[1] 

机构地区：[1]国家海洋局第二海洋研究所

出　　处：《海洋通报》1990年第2期38-42,共5页Marine Science Bulletin

摘　　要：介绍了在大洋锰结核调查中,应用示波极谱仪现场测定锰结核中Mn、Fe、Cu、Co、Ni品位的方法。对测定底液的组份、样品的处理和分析步骤等进行了叙述。通过对船上、陆地实验室用不同方法测定结果的对照,得出该方法的精密度、准确度较好。In investigation of deep-sea manganese nodule, a method for the determination of contents of Mn, Fe, Cu, Co and Ni in manganese nodule by oscillopolaraphy is introduced.The composition of basic solution, the sample preparation and analytical procedure are described. Comparision of the results attained in situ with those by different methods shows that accuracy and precision of the method are satisfactory.

关 键 词：大洋锰结核 锰 铁 铜 钴 镍 品位 示波极谱 

分 类 号：P744.3[天文地球—海洋科学]