water environment cod

water environment cod, Total:72 items.

The international standard classification for "water environment cod" includes: Water quality in general , Chemical analysis , Test conditions and procedures in general , Water quality , Ecolabelling .

The Chinese standard classification for "water environment cod" includes: Environmental monitoring instrument and its complete equipment , Standardization and quality management , Basic standards and general methods for water treatment agent , Environmental Condition and General Test Method , Environmental Quality Standard for atmosphere, water and soil , Water supply and draining engineering in general , Environmental quality standards for specialized fields .

Professional Standard - Environmental Protection

HJ/T 2.3-1993 Technical guidelines for environmental impact assessment surfacewater environment
HJ 610-2016 Technical guidelines for environmental impact assessment - groundwater environment
HJ 2.3-2018 Technical guidelines for environmental impact assessment surface water environment
HJ/T 377-2007 Technical requirement for environmental protection product Water quality on-line automatic monitor of Chemical Oxygen Demand(CODCr)
HJ 24-2020 Technical guidelines for environmental impact assessment of electric power transmission and distribution
HJ 610-2011 Technical Guidelines for Environmental Impact Assessment - Groundwater Environment

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

GB 3838-1988 Environmental quality standard for surface water
GB/T 15456-2019 Determination of the chemical oxygen demand in industrial circulating cooling water—Permanganate index method
GB/T 18921-2019 The reuse of urban recycling water—Water quality standard for scenic environment use
GB 3838-2002 Environmental quality standards for surface water
GB/T 4797.5-2017 Classification of environmental conditions—Environmental conditions appearing in nature—Precipitation and wind
GB/T 18921-2002 The reuse of urban recycling water - Water quality standard for scenic environment use
GB 3838-1983 Environmental Quality Standards for Surface Water
GB/T 15456-1995 Industrial circulating cooling water－Determination of the chemical oxygen demand －Potassium permanganate method
GB/T 15456-2008 Industrial circulating cooling water - Determination of the chemical oxygen demand - Potassium permanganate method
GHZB 1-1999 Environmental Quality Standard for Surface Water

Group Standards of the People's Republic of China

T/GDAEPI 23-2024 Specification for environmental supervision of water conservancy and hydropower construction projects
T/CSCP 0021-2017 General rules for water environment corrosion test
T/CAQI 72-2019 Environmental requirement of direct drinking water stations
T/CSCP 0025-2017 Monitoring of Environmental Factors in Water Environment Corrosion Test
T/GGI 075-2021 Baishui Tribute Rice—Environmental conditions of origin
T/GGI 050-2019 Environmental Conditions of Shuicheng Spring Tea Production Area
T/CSTM 00044.8-2018 Aqueous environment corrosion test— Part 8: Monitoring method of environmental factors for corrosion tests

Professional Standard - Water Conservancy

SL 219-1998（条文说明） Regulation for Water Environmental Monitoring(explanation)
SL 219-1998 Regulation for Water Environmental Monitoring
SL 219-2013 Regulation for Water Environmental Monitoring

Fujian Provincial Standard of the People's Republic of China

DB3502/T 159-2024 Environmental Protection Regulations for Residential Areas in Beautiful Home Estates Water Environment

Shandong Provincial Standard of the People's Republic of China

DB3708/T 61-2024 groundwater environmental background values
DB3701/T 34-2023 Business environment water supply service specifications

Military Standard of the People's Republic of China-General Armament Department

GJB 8894.2-2017 Determination methods of natural environmental factors Part 2: Seawater environmental factors

Shanxi Provincial Standard of the People's Republic of China

DB14/ 67-2014 Functional zoning of surface water environment in Shanxi Province

未注明发布机构

TIS 2066-2009 SHOWER UNITS:ENVIRONMENT REQUIREMENTS;WATER-SAVINGS
TIS 2066-2009 SHOWER UNITS:ENVIRONMENT REQUIREMENTS;WATER-SAVINGS

Professional Standard - Agriculture

NY/T 847-2004 Environmental requirement for paddy rice growing area

Sichuan Provincial Standard of the People's Republic of China

DB5108/T 57-2024 Business Environment Water Supply Service Specifications

Guangdong Provincial Standard of the People's Republic of China

DB4401/T 4-2018 Water City Appearance and Environmental Hygiene Specifications

Professional Standard - Energy

NB/T 35063-2015 Code for Environmental Supervision of Hydropower Project

Shaanxi Provincial Standard of the People's Republic of China

DB61/T 595.2-2013 Environmental Conditions of Baishui Apple Production Area

Liaoning Provincial Standard of the People's Republic of China

DB2109/T 008-2022 Environmental conditions of high-quality rice producing areas

Spanish Association for Standardization (UNE)

UNE 55-729-1987 Surface agents. Evaluation of the water resistance of aerobic bacteria to organic compounds in aqueous environments. Dissolved organic carbon (COD) analysis methods
UNE 77004:2002 WATER QUALITY. DETERMINATION OF THE CHEMICAL OXYGEN DEMAND (COD). DICHROMATE METHOD.

IX-EU/EC

COM(2002) 17 FINAL-2002 Proposal for a Directive of the European Parliament and of the Council on Environmental Liability with Regard to the Prevention and Remedying of Environmental Damage
COM(2000) 468 FINAL-2000 Proposal for a Directive of the European Parliament and the Council Relating to the Assessment and Management of Environmental Noise
COM(1999) 139 FINAL-1999 Amended Proposal for a European Parliament and Council Directive Amending Directive 90/220/EEC on the Deliberate Release into the Environment of Genetically Modified Organisms
COM(1999) 652 FINAL-1999 Amended Proposal for a European Parliament and Council Recommendation Providing for Minimum Criteria for Environmental Inspections in the Member States

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).
NF X10-812:2013 Marine environment - Underwater equipment - Environment tests and recommendations

FI-SFS

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

German Institute for Standardization

DIN EN 17805:2022-01 Water sampling for capture of macrobial environmental DNA in aquatic environments; German and English version prEN 17805:2021 / Note: Date of issue 2021-12-10
DIN EN 17805:2022 Water sampling for capture of macrobial environmental DNA in aquatic environments; German and English version prEN 17805:2021
DIN EN 17805 E:2022-01 Draft Document - Water sampling for capture of macrobial environmental DNA in aquatic environments; German and English version prEN 17805:2021
DIN EN 17805 E:2022 Draft Document - Water sampling for capture of macrobial environmental DNA in aquatic environments; German and English version prEN 17805:2021

British Standards Institution (BSI)

BS EN IEC 60721-2-2:2024 Classification of environmental conditions - Environmental conditions appearing in nature. Precipitation and wind
21/30443596 DC BS EN 17805. Water sampling for capture of macrobial environmental DNA in aquatic environments
BS EN 60721-2-2:2013 Classification of environmental conditions. Environmental conditions appearing in nature. Precipitation and wind

Korean Agency for Technology and Standards (KATS)

KS C 0281-1997 Classification of environmental conditions Part 2 : Environmental conditions appearing in nature Precipitation and wind
KS M 0115-1987 Testing methods for chemical oxygen demand (COD) of industrial water

American Petroleum Institute (API)

API PUBL 4675-1999 Fate and Environmental Effects of Oil Spills in Freshwater Environments

American Water Works Association (AWWA)

AWWA DSS93001 Environmental Auditing for Water Utilities
AWWA JAW65736 Journal AWWA — Conserve to Enhance — Voluntary Municipal Water Conservation to Support Environmental Restoration
AWWA ACE63161 Implementation of an Integrated Water Supply Program in a Water Scarce Environment

CN-STDBOOK

图书 3-8657 Environmental Monitoring Method Standard Compilation Water Environment (4th Edition) Volume 1
图书 3-8658 Environmental Monitoring Method Standard Compilation Water Environment (4th Edition) Volume II

Magyar Szabványügyi Testület

MSZ 260/16.lap-1967 Detection of sewage oxygen consumption [chemical oxygen demand (COD)]
MSZ 8888-1924 environmental test. Water resistance test

Standard Association of Australia （SAA）

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

Standards Norway

NS 9455:2005 Water quality — Guidelines for biological assessments in freshwater environments
NS 9455-2005 Water quality Guidelines for biological assessments in freshwater enviroments

International Organization for Standardization (ISO)

ISO/CD 7605 Underwater acoustics — measurement of underwater ambient sound

ETSI

ETSI EN 300 019-2-4-2018 Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 2-4: Specification of environmental tests; Stationary use at non-weatherprotected locations

TH-TISI

TIS 2067-2009 Faucets for sanitary wares: environment requirements;water.savings

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