Contrasting determination of the chemical oxygen demandbetween catalytic rapid method and standard method
Received date: 2001-02-13
Online published: 2010-10-01
Dichromate method, the determination of the COD(Chemical Oxygen Demand)takes long t ime and large space to get the satistory result.To solve these problems, COD determination by cataly tic rapid method is used.This method can shorten the time of determination, lower energy consumption and take smaller space.The precisio n and accuracy of the method can meet the quality control requirement
Key words： chemical oxygen demand; cataly ticrapid method; precision; accuracy
LIN Jing . Contrasting determination of the chemical oxygen demandbetween catalytic rapid method and standard method[J]. Industrial Water Treatment, 2001 , 21(9) : 27 -28,32 . DOI: 10.11894/1005-829x.2001.21(9).27
[1] 国家环保局, 水和废水监测分析方法编委会.水和废水监测分析方法[M].第3 版.北京:中国环境科学出版社, 1989 :354.
[2] GB 11914 -1989,化学需氧量的测定———重铬酸盐法[S].
[3] 中国环境监测总站, 环境水质监测质量保证手册编写组.环境水质监测质量保证手册[M].北京:化学工业出版社, 1984 :226.
[4] 水和废水监测分析方法指南编委会.水和废水监测分析方法指南[M].北京:中国环境科学出版社, 1994 :446.
/
| 〈 |
|
〉 |
津公网安备 12010602120337号