[1]黄东亚,彭囿凯,闫金婷.无公害畜产品养殖水中氰化物的检测[J].黑龙江农业科学,2017,(08):77-80.[doi:10.11942/j.issn1002-2767.2017.08.0077]
　HUANG Dong-ya,PENG You-kai,YAN Jin-ting.Determination of Cyanide in Non-polluted Livestock Product Aquaculture Water by Ion Chromatography[J].HEILONGJIANG AGRICULTURAL SCIENCES,2017,(08):77-80.[doi:10.11942/j.issn1002-2767.2017.08.0077]
点击复制

无公害畜产品养殖水中氰化物的检测

《黑龙江农业科学》[ISSN:1002-2767/CN:23-1204/S] 卷: 期数: 2017年08期 页码: 77-80 栏目: 出版日期: 2017-08-10
Title:
Determination of Cyanide in Non-polluted Livestock Product Aquaculture Water by Ion Chromatography
文章编号:
1002-2767（2017）08-0077-04
作者:
黄东亚; 彭囿凯; 闫金婷
西安市农产品质量安全检验监测中心,陕西 西安 710077
Author(s):
HUANG Dong-ya; PENG You-kai; YAN Jin-ting
Testing and Monitoring Center of Agricultural Products Quality and Security,Xi′an,Shaanxi 710077
关键词:
离子色谱法; 滴定法; 分光光度法; 无公害养殖水; 氰化物
Keywords:
chromatography;  titration;  spectrophotometry;  non-polluted livestock product aquaculture water;  cyanide
分类号:
O657.7
DOI:
10.11942/j.issn1002-2767.2017.08.0077
文献标志码:
A
摘要:
为验证离子色谱法检测氰化物的准确性，对其优化条件进行了研究，并与滴定法和异烟酸-吡唑啉酮分光光度法分别对氰化物的检测结果进行对比。结果表明：离子色谱法线性关系良好，重复性高，加标回收率为95%～105%，最低检出限为 0.001 mg?L-1 。此方法具有简便、快速、安全、选择性强等优点，适用于无公害畜产品养殖水中氰化物的测定。
Abstract:
To verify the accuracy of ion chromatographic method for testing cyanide，the optimum conditions were studied and the detection effect of ion chromatography was compared with that of titration method and isonicotinic acid-pyrazolone spectrophotometric method.The results showed that the method of ion chromatography had good linear relationship,good repeatability,the recovery rate were 95%~105% and the minimum detection limit was 0.001 mg?L-1.This method has the advantages of simplicity,fastness,safety and selectivity,and is applicable to the determination of cyanide in non-polluted livestock product aquaculture water.

参考文献/References:

[1]潘枫燕.异烟酸-吡唑啉酮光度法测定总氰化物方法探讨[J].广州化工,2017,45(11):171-172.
[2]邸玉敏,朱军,常靖,等.氰化物检测方法研究进展[J].理化检验(化学分册),2011,47(12):1491-1494.
[3]王明国,李社红,肖唐付,等.氰化物测定研究进展[J].地球与环境,2010,38(4):519-526.
[4]龙德清,毕秀成.利用分光光度法检测生活饮用水中的氰化物[J].郧阳师范高等专科学校学报,2000(6):66-70.
[5]蒲保忠.硝酸银滴定法测定水中总氰化物不确定度分析[J].北方环境,2011,23(6):129，131.
[6]刘汉成,何江.用银滴定法测定污水中的微量氰化物[J].浙江化工学院科技通讯,1978(00):62-65.

备注/Memo

收稿日期：2017-06-22

第一作者简介：黄东亚（1970-），女，陕西省临潼县人，学士，农艺师，从事农产品质量安全检测工作。
E-mail:1327581841@qq.com。

更新日期/Last Update: 2017-12-04