工业水处理 ›› 2006, Vol. 26 ›› Issue (10): 64-66. doi: 10.11894/1005-829x.2006.26(10).64

• 分析与监测 • 上一篇    下一篇

废水中COD分光光度法操作条件的确定

杨阿香   

  1. 厦门市城市排水监测站, 福建厦门 361000
  • 收稿日期:2006-06-11 出版日期:2006-10-20 发布日期:2010-10-01
  • 作者简介:杨阿香(1967- ),1989 年毕业于天津大学,2001 年毕业于厦门大学,工学硕士,工程师。电话:13695011519,E-mail:yangaxiang26@126.com。

Study on the experimental condition of the determination COD in was tewater by using spectrophotometry

Yang Axiang   

  1. Xiamen City Drainage Monitoring Station, Xiamen 361000, China
  • Received:2006-06-11 Online:2006-10-20 Published:2010-10-01

摘要:

对影响分光光度法测废水中COD的因素进行研究,确定方法的操作条件并进行验证。试验结果表明:本法简单、快速、节省试剂、结果可靠。

关键词: 废水, 化学需氧量, 分光光度法

Abstract:

The effective factor of determination COD in wastewater by using spectrophotometry has been analysed. The experimental condition, precision and accuracy of this method are determined. Experimental results show that this method is simple, rapid, reliable and reagent saving.

Key words: wastewater, chemical oxygen deamand, spectrophotometer

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