第 32 卷第 5 期 |  | Vol. 32 No. 5 | 2002 年 10 月 | Oct 2002 |
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所屬欄目:分析與測試
磺基水楊酸光度法測定循環(huán)水中鐵 |
劉群; 余偉明(長(cháng)嶺煉油化工有限責任公司設備研究所; 湖南岳陽(yáng); 414012) |
摘 要:提出一種用磺基水楊酸作顯色劑測定循環(huán)水中鐵的新方法 ,結果表明 :此方法所用儀器簡(jiǎn)單 ,所需藥劑很少 ,簡(jiǎn)便快速 ,且具有較高的準確性 ,可在生產(chǎn)實(shí)際中應用 |
關(guān)鍵詞:磺基水楊酸; 光度法; 鐵 |
中圖分類(lèi)號:O661.1 文獻標識碼:A 文章編號:1009-9212(2002)05-0041-02 |
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Determination of Iron in Cycle Water With Sulphosalicylic Acid Spectrophotometer |
LIU Qun; YU Wei ming.(Equipment Research Institute; Changling Petrochemical Co. Ltd.; Yueyang; 414012; China) |
Abstract:A new method for the determination of total iron by using sulphosalicylic acid as color reagent in cycle water was developed. The results indicates that the method is rapidly, accurate and convenient. |
Key words:sulphosalicylic acid; photometric determination; iron |
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收稿日期:2002-08-31
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