CJ/T 56-1999
Municipal sewage.Determination of chemical oxygen demand.Potassium dichromate method (English Version)
- Standard No.
- CJ/T 56-1999
- Language
- Chinese, Available in English version
- Release Date
- 1999
- Published By
- Professional Standard - Urban Construction
- Status
- 2005-06
- Replace By
- CJ/T 51-2004
- Latest
- CJ/T 51-2018
CJ/T 56-1999 history
- 2018 CJ/T 51-2018 Standard test method for urban sewage water quality
- 2004 CJ/T 51-2004 Methods for the examination of municipal sewage
- 1999 CJ/T 56-1999 Municipal sewage.Determination of chemical oxygen demand.Potassium dichromate method
CJ/T 56-1999 Municipal sewage.Determination of chemical oxygen demand.Potassium dichromate method was changed to CJ/T 51-2004 Methods for the examination of municipal sewage.
