| 纤维用浆粕中重金属含量的测定 |
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| 引用本文： | 杨 艳,申世红,庄盈笑.纤维用浆粕中重金属含量的测定[J].合成纤维,2015,44(4):48-52. |
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| 作者姓名： | 杨 艳 申世红 庄盈笑 |
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| 作者单位： | 上海市纺织工业技术监督所,上海,200040 |
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| 摘 要： | 介绍了一种检测浆粕中重金属含量的方法,即通过烧灰法将浆粕灰化,再加入盐酸和醋酸溶解,用等离子体原子发射光谱(ICP-OES)仪检测浆粕中重金属元素的含量。该方法能够准确测定铜、镉、铁、锰、钼、镍等6种重金属元素的含量,具有重复性能好、检出限低、操作简便的优点。
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| 关 键 词： | 浆粕 重金属 等离子体发射光谱法 分光光度法 |
Determination of Heavy Metal Content in the Pulp Board for Fiber |
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| YANG Yan,SHENG Shi-hong,ZHUANG Ying-xiao.Determination of Heavy Metal Content in the Pulp Board for Fiber[J].Synthetic Fiber in China,2015,44(4):48-52. |
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| Authors: | YANG Yan SHENG Shi-hong ZHUANG Ying-xiao |
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| Affiliation: | (Technical Supervision of the Textile Industry in Shanghai, Shanghai 200040, China) |
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| Abstract: | The method of testing the heavy metal content in the pulp is explored in this paper. The pulp is burned to ash, hydrochloric acid and acetic acid solution are added into ash, the heavy metal elements are tested by using plasma emission spectroscopy (ICP-OES) detector. Six kinds of heavy metal elements can be detected by this method in accurate determination of copper, cadmium, iron, manganese, molybdenum, nickel. ICP-OES method has good repeat performance, low detection limit, low cost and convenient operation. |
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| Keywords: | pulp heavy metal ICP-OES method spectrophotometry method |
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