chemical requirement in water cod
chemical requirement in water cod, Total:22 items.
The international standard classification for "chemical requirement in water cod" includes: Chemical laboratories. Laboratory equipment , Chemical analysis .
The Chinese standard classification for "chemical requirement in water cod" includes: Electrochemical, thermochemistry and optical profile type analyzer , Basic standards and general methods for water treatment agent , Chemical Measurement .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 15456-2019 Determination of the chemical oxygen demand in industrial circulating cooling water—Permanganate index method
- GB/T 15456-2008 Industrial circulating cooling water - Determination of the chemical oxygen demand - Potassium permanganate method
- GB/T 32208-2015 Chemical oxygen demand meters
Professional Standard - Chemical Industry
- HG/T 6109-2022 Determination ofchemical oxygen demand(COD) in waste sulphuric acid
National Metrological Verification Regulations of the People's Republic of China
- JJG 1012-2006 Verification Regulation of On-line Automatic Determination of Chemical Oxygen Demand (COD)
- JJG 1012-2019 On-line Automatic Determinators of Chemical Oxygen Demand (COD)
- JJG 975-2002 Verification Regulation of Chemical Oxygen Demand (COD) Meters
Group Standards of the People's Republic of China
- T/ZJATA 0001-2020 Water quality—Determination of the chemical oxygen demand —Precast reagent- spectrophotometric method
Finnish Standards Institute
- SFS 3020-1979 Chemical Oxygen Demand Determination in Water COD Cr
Association Francaise de Normalisation
- NF T90-101:2021 Water quality - Determination of chemical oxygen demand (COD)
- NF T90-101:2001 Water quality - Determination of chemical oxygen demand (COD).
Magyar Szabványügyi Testület
- MSZ 260/16.lap-1967 Detection of sewage oxygen consumption [chemical oxygen demand (COD)]
Korean Agency for Technology and Standards (KATS)
- KS M 0115-1987 Testing methods for chemical oxygen demand (COD) of industrial water
- KS I ISO 15705:2008 Water quality－Determination of the chemical oxygen demand index(ST-COD)－Small-scale sealed-tube method
Standard Association of Australia （SAA）
- AS 1871.3:1976 List of methods for examination of waters Chemical oxygen demand (COD)
Polski Komitet Normalizacyjny (PKN)
- PN C04578-02-1985 Water and waste water Tests for chemical oxygen demand and of organie carbon content Determination of chemical oxygen demand (COD) by permanganate method
- PN C04578 ArkusZ03-1974 Water and waste water Tests for chemical oxygen demand and of organie carbon content Determination of chemical oxygen demand (COD) by dichromate method
Swedish Institute for Standards
- SIS SS 02 81 18-1981 Determination of chemical oxygen demand in water — CODMn oxidation with permanganate
- SIS SS 02 81 42-1991 Determination of Chemical oxygen demand in water — CODcr oxidation with dichromate
Spanish Association for Standardization (UNE)
- UNE 77004:2002 WATER QUALITY. DETERMINATION OF THE CHEMICAL OXYGEN DEMAND (COD). DICHROMATE METHOD.
International Organization for Standardization (ISO)
- ISO 15705:2002 Water quality - Determination of the chemical oxygen demand index (ST-COD) - Small-scale sealed-tube method
Indonesia Standards
- SNI 06-6989.15-2004 Water and waste water - Part 15: Test methods of chemical oxygen demand (COD) opened reflux by titrimetry
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