How to measure chemical oxygen demand

How to measure chemical oxygen demand, Total:86 items.

The international standard classification for "How to measure chemical oxygen demand" includes: Textiles in general , Chemical laboratories. Laboratory equipment , Protection against dangerous goods , Surface active agents .

The Chinese standard classification for "How to measure chemical oxygen demand" includes: Chemical Measurement , Cotton textile in general , Electrochemical, thermochemistry and optical profile type analyzer , Marking, packaging, transport and storage in general , Basic standards and general methods for chemical additive , Hydrogeological survey , Analysis methods for toxic substances in water .

National Metrological Verification Regulations of the People's Republic of China

JJG 824-1993 Biochemical Oxygen Demand (BOD5) Meter
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

Professional Standard - Textile

FZ/T 10022-2013 Test method for determination of chemical oxygen demand/biochemical oxygen demand after 5 days of the sizes used in textile warp sizing

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 29599-2013 Textile dyeing and finishing auxiliaries—Determination of chemical oxygen demand(COD)
GB/T 27849-2011 Chemicals—Degradation screening test—Chemical oxygen demand
GB/T 11914-1989 Water quality--Determination of the chemical oxygen demand--Dichromate method
GB/T 32208-2015 Chemical oxygen demand meters

Professional Standard - Geology

DZ/T 0064.70-1993 Groundwater quality test methods - the determination of chemical oxygen consumption with dichromate oxidation process
DZ/T 0064.68-1993 Groundwater quality test methods - the determination of chemical oxygen consumption with acidic permanganate oxidation method
DZ/T 0064.69-1993 Groundwater quality test methods - the determination of chemical oxygen consumption withalkaline permanganate oxidation

Taiwan Provincial Standard of the People's Republic of China

CNS 7251-1981 Methods of Test for Chemical Oxygen Demand (COD Mn ) in Water
CNS 3752-1981 Method of Test for Chemical Oxygen Demand (CODcr) in Water (Patassium Dichromate Method)
CNS 11169-1984 Method of Test for Chemical Oxygen Demand in Water (Alkaline Permanganate Method)
CNS 3751-1975 Method for Determination of Biochemical Oxygen Demand in Polluted and Waste Water

Professional Standard - Chemical Industry

HG/T 6109-2022 Determination ofchemical oxygen demand(COD) in waste sulphuric acid
HG/T 5966-2021 Determination of chemical oxygen demand in high chlorine wasteliquid

Professional Standard - Environmental Protection

HJ 377-2019 Technical specifications and test procedures for water quality on-line automatic monitoring equipment of chemical oxygen demand（CODCr）
HJ 828-2017 Water quality - Determination of the chemical oxygen demand - Dichromate method

Group Standards of the People's Republic of China

T/ZSZJX 006-2020 Water quality－Determination of the chemical oxygen demand－Potentiometric titration

Ministry of Ecology and Environment of the People's Replublic of China

GB 11914-1989 Water quality-Determination of the chemical oxygen demand-Dichromate method

National Metrological Technical Specifications of the People's Republic of China

JJF 1643-2017 Program of Pattern Evaluation for Chemical Oxygen Demand(COD)Meters

Magyar Szabványügyi Testület

MSZ 260/16.lap-1967 Detection of sewage oxygen consumption [chemical oxygen demand (COD)]
MSZ 3295/5.lap-1968 Aluminum Oxide Chemical Detection Silica Content Detection
MSZ 3295/7-1971 Bauxite chemical testing for titanium. The oxide content detection
MSZ 4683/9-1977 Mineral wool chemical testing. Sodium oxide and potassium oxide content detection
MSZ 3295/6-1971 Bauxite Chemical Testing Iron Content Testing
MSZ 12736/9-1978 MSZ 12736/9-78 Lime chemical testing． Sodium oxide and potassium oxide content detection
MSZ 3295/3.lap-1968 Bauxite Chemical Testing Laboratory Sample Preparation
MNOSZ 8669-1951 Chemical testing of aluminum and aluminum alloys. Aluminum oxide content detection
MSZ 10581/6-1969 Chemical analysis and testing. carbon dioxide content

Yugoslav Association for Standardization

JUS H.Z1.165-1985 Testing ofindustrial vvaters.Determination ofchemical oxygen demand

Standards Institution of Israel

S.I.249 Pt.210-1962 WATER TESTING : CHEMICAL OXYGEN DEMAND

Netherlands Institute for Standardization

NEN 6633-1990 Water - Determination of chemical oxygen demand (COD)

South African Bureau of Standard

SANS 6048:2005 Water - Chemical oxygen demand

Korean Agency for Technology and Standards (KATS)

KS I ISO 6060-2008(2018) Water quality－Determination of the chemical oxygen demand
KS I ISO 6060-2023 Water quality ― Determination of the chemical oxygen demand
KS I ISO 6060:2008 Water quality－Determination of the chemical oxygen demand
KS M 0115-1987 Testing methods for chemical oxygen demand (COD) of industrial water

International Organization for Standardization (ISO)

ISO 6060:1986 Water quality — Determination of the chemical oxygen demand
ISO 6060:1989 Water quality; determination of the chemical oxygen demand

Czech Standards Institute (UNMZ)

CSN 68 8257-1957 Determine chemical oxygen demand. potassium permanganate. Oxidizable
CSN 83 0520 Cast.14-1975 Physicochemical analysis of drinking water. Determination of Chemical oxygen demand
CSN 83 0540 Cast.8-1982 Chemical and physicalanalysls of waste water Determination of Chemi- cal oxygen demand
CSN 83 0530 Cast.29 Z2-1997 Chemical and physical analysis or surface water. Determination of chemical oxygen demand
CSN 83 0530 Cast.37-1981 Chemical and physical analysis of surface water. Determination of bioche- mical oxygen demand

COMMISSION FOR THE STANDARDS, METROLOGY AND QUALITY OF VIETNAM (STAMEQ)

TCVN 6491-1999 Water quality.Determination of the chemical oxigen demand

Japanese Industrial Standards Committee (JISC)

JIS K 0400-20-10:1999 Water quality -- Determination of the chemical oxygen demand

National Standardisation Body (ASRO)

STAS SR ISO 6060:1996 Water quality - Determination of the chemical oxygen demand

GCC Standardization Organization

GSO ISO 6060:2015 Water quality -- Determination of the chemical oxygen demand

The Directorate General of Specifications and Metrology (DGSM)

OS GSO ISO 6060:2015 Water quality -- Determination of the chemical oxygen demand

Standard Association of Australia （SAA）

AS 1871.3:1976 List of methods for examination of waters Chemical oxygen demand (COD)

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO ISO 6060:2016 Water quality -- Determination of the chemical oxygen demand

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
PN C04578 ArkusZ06-1974 Water and wastewater Oxygen demand and organic carbon content tests Determination of biochemical oxygen demand (BODn) by manometric method

Association Francaise de Normalisation

NF T90-101:2001 Water quality - Determination of chemical oxygen demand (COD).
NF T90-101:2021 Water quality - Determination of chemical oxygen demand (COD)

Finnish Standards Institute

SFS 3020-1979 Chemical Oxygen Demand Determination in Water COD Cr

Gosstandart of Russia

GOST R 52708-2007 Water. Method for determination of chemical oxygen demand
GOST 31859-2012 Water. Method for determination of chemical oxygen demand

American Society for Testing and Materials (ASTM)

ASTM D6697-01 Standard Test Method for Determination for Chemical Oxygen Demand (Manganese III Oxygen Demand) of Water
ASTM D1252-06(2020) Standard Test Methods for Chemical Oxygen Demand (Dichromate Oxygen Demand) of Water
ASTM D1252-06(2012)e1 Standard Test Methods for Chemical Oxygen Demand (Dichromate Oxygen Demand) of Water
ASTM D1252-95 Standard Test Methods for Chemical Oxygen Demand (Dichromate Oxygen Demand) of Water
ASTM D1252-06(2012) Standard Test Methods for Chemical Oxygen Demand (Dichromate Oxygen Demand) of Water
ASTM D1252-06 Standard Test Methods for Chemical Oxygen Demand (Dichromate Oxygen Demand) of Water

Belgian Standards Institute

NBN T 91-201-1974 Testing water — Determination of the chemical oxygen demand (COD)

Deutscher Verband für Wasserwirtschaft und Kulturbau e.V. (DVWK)

DVWK-Merkblatt 218:1990 Biochemical oxygen demand (BSB)

Swedish Institute for Standards

SS 28142:1991 Determination of chemical oxygen demand in water - CODCr oxidation with dichromate
SS 28118:1981 Determination of chemical oxygen demand in water - CODMn oxidation with permanganate
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

Standards Norway

NS-ISO 6060:1989 Water quality - Determination of the chemical oxygen demand (ISO 6060:1989)
NS 4759:1981 Water analysis — Determination of chemical oxygen demand CODMn — Oxidation with permanganate
NS 4748:1991 Water analysis - Determination of chemical oxygen demand in water - Oxidation with dichromate - (CODcr)

Ente Nazionale Italiano di Unificazione

UNI EN 1899-2:2000 Water quality - Determination of biochemical oxygen demand after n days (BODn) - Method for undiluted samples

Türk Standardları Enstitüsü

TS 2789-1977 Methods For The Analysis Of Water Determintaion Of Chemical Oxygen Demand Content

Danish Standards Foundation

DS 275:1984 Chemical oxygen demand. Permanganate method

Lithuanian Standards Office

LST ISO 6060:2003 Water quality. Determination of the chemical oxygen demand (idt ISO 6060:1989)

Spanish Association for Standardization (UNE)

UNE 77-004-1989 Two-color method for determination of chemical oxygen demand (DQO) in water
UNE 77-003-1989 Determination of chemical oxygen demand (DQO) in water by dissolution method
UNE 77004:2002 WATER QUALITY. DETERMINATION OF THE CHEMICAL OXYGEN DEMAND (COD). DICHROMATE METHOD.

Bureau of Indian Standards

IS 3025-58-2023 Methods Of Sampling And Test Physical And Chemical For Water And Wastewater Part 58 Chemical Oxygen Demand Cod

Austrian Standards

ONORM M 6265-1991 Water analysis; determination of the chemical oxygen dem and water quality; determination of chemical oxygen demand

Others: Chemical oxygen demand cod detection,Chemical oxygen demand cod test,cod chemical oxygen demand test,Handheld cod chemical oxygen demand detection,Chemical Oxygen Demand Detection,Chemical oxygen demand automatic detection,Chemical Oxygen Demand Detection,Chemical Oxygen Demand Detection Method,How to measure chemical oxygen demand,Chemical Oxygen Demand Detection,Water Quality Chemical Oxygen Demand Detection