首页> 外文OA文献 >Analysis of inorganic anions in drainage water and soil solution by single-column ion chromatography
【2h】

Analysis of inorganic anions in drainage water and soil solution by single-column ion chromatography

机译:单柱离子色谱法分析排水和土壤溶液中的无机阴离子

摘要

Single-column ion chromatography (SCIC) for anion determination in drainage water and soil solution was tested. The SCIC minimum detection limits (100-microliter sample loop) were 0.75 mg l-1 for Cl-, 0.2 mg l-1 for NO2-N, 0.02 mg l-1 for NO3-N, 1.25 mg l-1 for HPO4-P, and 0.5 mg l-1 for SO4-S. The results showed a high reproducibility. Results for Cl-, NO3-N and SO4-S obtained by the SCIC method were compared with those obtained by traditional methods; Student's t-test and regression analysis showed that the methods agree closely.
机译:测试了用于测定排水和土壤溶液中阴离子的单柱离子色谱法(SCIC)。 SCIC的最低检测限(100微升样品定量环)对于Cl-为0.75 mg l-1,对于NO2-N为0.2 mg l-1,对于NO3-N为0.02 mg l-1,对于HPO4-为1.25 mg l-1 P和0.5 mg -1的SO4-S。结果显示出高再现性。将通过SCIC方法获得的Cl-,NO3-N和SO4-S结果与传统方法获得的结果进行了比较。学生的t检验和回归分析表明,这些方法非常吻合。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号