water quality

water quality, Total:269 items.

The international standard classification for "water quality" includes: Drinking water , Examination of water for chemical substances , Water quality , Water for industrial use , Water quality in general , Water of natural resources , Installations in buildings in general , Marine engines and propulsion systems , Services for consumers , Water supply systems , Sewage water , Liquid wastes. Sludge , Construction of railways , Geology. Meteorology. Hydrology , Textiles in general , Chemical analysis , Hydraulic energy engineering , Power stations in general , Transport by water , Metallic coatings .

The Chinese standard classification for "water quality" includes: Analysis methods for toxic substances in water , Environmental quality standards for specialized fields , Heat-exchange equipment , Environmental Quality Standard for atmosphere, water and soil , Heat supply, air supply, air conditioning and refrigerating engineering in general , Water supply and draining engineering in general , Marine boiler and steam engine , , Environmental sanitation , Determination methods for quality of other environmental elements , Building water supply and draining engineering , Outdoor water supply and draining engineering , Specifications for pollution control , Railway engineering , Oceanographic instrumentation , Water supply and draining instrument and equipment , Analysis methods for toxic substances in atmosphere , Comprehensive utilization , Hydrogeological survey , Basic standards and general methods for water treatment agent , Water power engineering , Electric power testing technique , Hygiene, safety and labor protection , Material Protection .

Group Standards of the People's Republic of China

T/WSJD 10-2020 Technical specifications for on-line monitoring of drinking water quality
T/NAIA 0169-2022 Water Quality Determination of Ammonia Nitrogen by Ion Chromatography
T/WPIA 001-2017 High quality drinking water quality standard
T/KT S008888-2019 Water Quality Standards for Centralized Air Conditioning Circulating Water System
T/CQEEMA 2-2021 Determination of Dissolved oxygen in water by Chemical fluorescence method
T/CSES 49-2022 Technical guidelines for verification of water quality criteria for the protection of human health
T/CAQI 169-2021 Water quality monitoring system of unmanned surface vehicle
T/CAQI 170-2021 Technical guidelines for water quality monitoring of unmanned surface vehicle inspection operation
T/CAQI 167-2020 Technical guidelines for regional water network joint operation platform of water quality and quantity
T/CSES 77-2022 Technical guidelines for urban scenic water quality improvement
T/CQSES 02-2020 Technical Specifications of the water quality and flow rate online monitoring system for urban drainage pipe network
T/DZJN 81-2022 Data Center Evaporative Cooling Water Quality Standards
T/CWEC 13-2019 Technical guidelines for spectral on-line water quality monitoring system
T/NAHIEM 61-2022 Standards for the treated water quality of drinking water treatment units
T/CSES 68-2022 Technical guidelines for verification of water quality criteria for freshwater organism protection
T/CAPS 01-2021 Healthy Drinking Water Quality
T/ZZB 1577-2020 Mobile laboratory for detection of urban water supply
T/NAHIEM 63-2022 Water Quality Processor Service Standard
T/CIECCPA 007-2022 Technical specification for on-line quality and quantity monitoring in pipeline direct drinking water system
T/BJWA 001-2021 Standards for healthy drinking water quality
T/SDHCIA 027-2022 Automatic instrument of water quality fluorescence fingerprint for early-warning and source-tracing
T/BJWA 005-2022 Determination of 17O-NMR FWHM in Water NMR Method
T/GDASE 0015-2020 Service specification for inspection of boiler water quality
T/NBPIA 003-2020 Technical Specification for quality of hemodialysis water
T/CAQI 168-2020 Water quality monitoring system of inland water - Buoy type

Guangdong Provincial Standard of the People's Republic of China

DB4401/T 176-2022 Technical specifications for water quality monitoring in water function areas
DB44/T 1719-2015 Technical requirements for copper water quality automatic on-line monitor
DB44/T 1718-2015 Technical requirements for nickel water quality automatic on-line monitor
DB4403/T 204-2021 Drinking water quality risk control regulations
DB4403/T 435-2024 Technical regulations for supervision and inspection of drinking water quality
DB4403/T 64-2020 Specifications for effluent water quality of water purification plants
DB44/T 1823-2016 Technical requirements for zinc water quality automatic online monitor
DB4404/T 47-2023 Specifications for offshore water quality sampling operations by unmanned surface vessels
DB4403/T 60-2020 Drinking Water Quality Standards

Professional Standard - Water Conservancy

SL 325-2005 Regulations for table structure and symbol of water quality database
SL 368-2006 Standards of reclaimed water quality
SL 327.1-2005 Water quality - determination of arsenic - atomic fluorescence spectrometric method
SL 325-2014 Structure and identifier for water quality database
SL 187-1996 Technical regulation of water quality sampling
SL 88-2012 Water quality - Determination of chlorophyll - Spectrophotometry

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

GB/T 11903-1989 Water quality--Determination of colority
GB/T 1576-2008 Water quality for industrial boilers
GB/T 24947-2010 Requirement for water quality of marine auxiliary boiler
GB/T 11891-1989 Water quality--Determination of Kjeldahl nitrogen
GB/T 25499-2010 The reuse of urban recycling water - Water quality standard for green space irrigation
GB/T 41837-2022 Hot spring service—Hot spring water quality requirement
GB/T 19772-2005 The reuse of urban recycling water Water quality standard for groundwater recharge
GB/T 7478-1987 Water quality--Determination of ammonium--Distillation and titration method
GB 5084-2005 Standards for irrigation water quality
GB/T 5750.3-2006 Standard examination methods for drinking water - Water analysis quality control
GB/T 13896-1992 quality - Determination of lead－Oscillopolarography
GB/T 7489-1987 quality - Determination of dissolved oxygen - Iodometric method
GB 11607-1989 Water quality standard for fisheries
GB/T 12997-1991 Water quility--Technical regulation on the design of sampling programmes
GB/T 7476-1987 Water quality - Determination of calcium - EDTA titrimetric method
GB/T 18920-2002 The reuse of urban recycling water - Water quality standard for urban miscellaneous water consumption
GB 5084-2021 Standard for irrigation water quality
GB/T 13195-1991 Water quality--Determination of water temperature--Thermometer or reversing thermometer method
GB/T 29044-2012 Water quality for heating and air conditioning systems
GB/T 11901-1989 Water Quality - Determination of Suspended Substance - Gravimetric Method
GB/T 6920-1986 Water Quality - Determination of pH Value - Glass Electrode Method
GB/T 31962-2015 Wastewater quality standards for discharge to municipal sewers
GB 12941-1991 Water quality standard for scenery and recreation area
GB/T 19923-2024 Reuse of urban recycling water—Water quality standard for industrial uses
GB 20922-2007 The reuse of urban recycling water - Quality of farmland irrigation water
GB/T 13200-1991 Water quality--Determination of turbidity
GB/T 11892-1989 Water quality--Determination of permanganate index
GB/T 11899-1989 Water quality--Determination of sulfate--Gravimetric method
GB/T 12998-1991 Water quality--Guidance on sampling techniques
GB/T 7466-1987 Water quality--Determination of total chromium
GB 1576-2001 Water quality for industrial boilers
GB/T 18921-2002 The reuse of urban recycling water - Water quality standard for scenic environment use
GB/T 6816-1986 Water quality--Vocabulary--Part 1 and part 2
GB/T 12990-1991 Water quality－Microbial community biomonitoring－PFU method
GB/T 7481-1987 Water quality--Determination of ammonium--Spectrophotometric method with salicylic acid

Professional Standard - Urban Construction

CJ/T 51-2004 Methods for the examination of municipal sewage
CJ 94-2005 Water quality standards for fine drinking water
CJ/T 337-2010 Water quality standard of urban sewage for thermal energy utilization by heat pump
CJ 244-2007 Water quality standards for swimming pools
CJJ/T 271-2017 Technical standard for online water quality monitoring in municipal water supply process
CJ/T 474-2015 Information system for urban water supply management. Classifying and coding for water supply quality index
CJ/T 48-1999 Domestic Miscellaneous Water Quality Standards
CJ/T 252-2011 Technical requirements of the water quality and flowrate online monitoring system for urban drainage
CJ 343-2010 Wastewater quality standards for discharge to municipal sewers
CJ 3082-1999 Discharge standard for municipal wastewater
CJ/T 244-2016 Water quality standards for swimming pool
CJ/T 521-2018 Water quality standards for domestic hot water
CJ/T 51-2018 Examination methods for municipal sewage
CJ/T 94-1999 Water quality standard for fine drinking water
CJ/T 206-2005 Water quality standards for urban water supply
CJ/T 95-2000 Quality standard for reclaimed wastewater reused as scenic water

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 18920-2020 The reuse of urban recycling water—Water quality standard for urban miscellaneous use
GB/T 41016-2021 Water reuse guidelines- Water quality management for water reclamation plants
GB/T 39481-2020 Utilization of desalinated seawater—Water quality guidelines for industrial uses
GB/T 39835-2021 Water quality for domestic seawater

Henan Provincial Standard of the People's Republic of China

DB4112/T 309-2022 Water quality UAV sampling technical regulations
DB4101/T 123-2024 Drinking water quality standards

Hainan Provincial Standard of the People's Republic of China

DB4601/T 3-2021 Drinking Water Quality Standards

Professional Standard - Railway

TB 10104-2003 Code for water analysis of railway engineering
TB 1600-1985 Hydrolysis of polymaleic anhydride with water quality stabilizer for locomotive boilers
TB 1598-1985 Locomotive boiler water quality stabilizer sodium humate
TB/T 3007-2000 Railway Reclaimed Water Quality Standard

Hebei Provincial Standard of the People's Republic of China

DB1307/T 286-2019 Drinking Water Quality Standards
DB13/T 2409-2016 Technical specification for water quality control of prawn culture in saline-alkaline water
DB13/T 1132-2009 Nicotine water fish farming water quality
DB13/T 1188-2010 Iron and steel enterprises energy medium quality control water quality
DB13/T 5184-2020 Technical specifications for water purification engineering of constructed wetlands

Professional Standard - Ocean

HY/T 126-2009 Multiparameter water quality monitor

保定市市场监督管理局

DB1306/T 207-2022 Drinking water quality standards

Professional Standard - Aquaculture

SC/T 9411-2012 Water quality for aquatic mammals in aquariums
SC/T 9406-2012 Water quality for aquaculture in saline-alkaline land

Beijing Provincial Standard of the People's Republic of China

DB11/T 2022-2022 Technical specifications for integrated monitoring of river and lake water quality
DB11/T 248-2004 Tabulation frame of water quality database
DB11/T 248-2021 Water quality database table structure

Professional Standard - Environmental Protection

HJ 495-2009 Water quality Technical regulation on the design of sampling programmes
HJ 701-2014 Water quality - Determination of yellow phosphorus - Gas chromatography method
HJ 494-2009 Water quality-Guidance on sampling techniques
HJ 596.1-2010 Water quality –Vocabulary Part 1
HJ 596.3-2010 Water quality–Vocabulary Part 3
HJ 822-2017 Water quality - Determination of aniline compounds - Gas chromatography mass spectrometry
HJ 775-2015 Water quality - Ascarid ova determination - Nature sedimentation method
HJ/T 99-2003 The techinical requirement for water quality automatic analyzer of dissolved oxygen
HJ/T 74-2001 Water quality - Determination of chlorobenzene- Gas chromatography
HJ 596.6-2010 Water quality–Vocabulary Part 6
HJ 596.4-2010 Water quality–Vocabulary Part 4
HJ 506-2009 Water Quality – Determination of Dissolved Oxygen – Electrochemical Probe Method
HJ 596.5-2010 Water quality - Vocabulary Part 5
HJ 696-2014 Water Quality - Determination of Turpentine - Gas Chromatography Method
HJ 596.7-2010 Water quality–Vocabulary Part 7
HJ 697-2014 Water Quality - Determination of Acrylamide - Gas Chromatography Method
HJ 593-2010 Water quality - Determination of phosphorus-phosphomolybdenum blue spectrophotometric method
HJ/T 102-2003 The technical requirement for water quality automatic ananlyzer of total nitrogen
HJ 1002-2018 Water quality - Determination of butyl xanthate - Liquid chromatography/triple quadrupole tandem mass spectrometry
HJ 551-2009 Water quality - Determination of chlorin dioxide - Iodometric method
HJ/T 96-2003 The technical requirement for water quality automatic analyzer of PH
HJ 831-2022 Technical guideline for deriving water quality criteria for freshwater organisms
HJ/T 341-2007 Water quality-Determination of mercury-cold atomic fluorescent spectrophotometry
HJ/T 103-2003 The technical reqirement for water quality automatic ananlyzer of total phosphorous
HJ/T 51-1999 Water quality -- Determination of total salt -- Gravimetric method
HJ 837-2017 Technical Guideline for Deriving Water Quality Criteria for the Protection of Human Health
HJ 502-2009 Water quality-Determination of volatile phenolic compounds-bromine method
HJ 677-2013 Water quality - Digestion of total metals - Nitric acid digestion method
HJ 669-2013 Water quality-Determination of phosphate-Ion chromatography
HJ/T 52-1999 Water quality -- Guidance on sampling techniques of rivers
HJ 1067-2019 Water quality—Determination of benzene and its analogies —Headspace / gas chromatography
HJ 678-2013 Water quality - Digestion of total metals - Microwave assisted acid digestion method
HJ 347.1-2018 Water quality - Determination of fecal coliform - Membrane filtration
HJ 1075-2019 Water quality—Determination of turbidity—Nephelometry
HJ 1182-2021 Water quality—Determination of colority—Dilution level method
HJ 909-2017 Water quality - Determination of polybrominated diphenyl ethers - Gas chromatography mass spectrometry
HJ 831-2017 Technical Guideline for Deriving Water Quality Criteria for the Protection of Freshwater Aquatic Organisms
HJ 537-2009 Water quality-Determination of ammonia nitrogen-Distillation-neutralization titration
HJ 898-2017 Water quality - Determination of gross alpha activity - Thick source method
HJ 1072-2019 Water quality—Determination of pyridine—Headspace / gas chromatography
HJ 490-2009 Water quality - Determination of silver - Spectrophotometry with cation 2B
HJ 1000-2018 Water quality - Determination of total bacteria - Plate count method
HJ/T 97-2003 The technical requirement for water quality automatic analyzer of electroconductivity
HJ/T 73-2001 Water quality - Determination of Acrylonitrile-Gas chromatography
HJ 596.1～7-2010 "Water Quality Vocabulary Part One" and other seven standards
HJ 897-2017 Water quality - Determination of chlorophyll a -Spectrophotometric method
HJ 1069-2019 Water quality—Determination of the acute toxicity—Zebrafish (Danio rerio) eggs method
HJ 591-2010 Water quality - Determination of Pentachlorophenol by Gas Chromatography
HJ 596.2-2010 Water quality–Vocabulary Part 2
HJ 731-2014 Specification for automated water quality monitoring in coastal area
HJ 899-2017 Water quality - Determination of gross beta activity - Thick source method
HJ/T 101-2003 The technical requirement for water quality automatic analyzer of ammonia

中华人民共和国环境保护部

GB/T 14848-1993 Quality standard for ground water
GB 5084-1992 STANDARDs for irrigation water quality

Professional Standard - Textile

FZ/T 01107-2011 Reusing water for textile dyeing and finishing

Jiangsu Provincial Standard of the People's Republic of China

DB3202/T 1073-2024 Drinking water quality management specifications
DB32/T 3701-2019 Control Standards for Key Water Quality Indicators of Urban Waterworks in Jiangsu Province
DB32/T 4541-2023 Sea water quality evaluation guide for total nitrogen and total phosphorus
DB3204/T 1006-2019 Technical specifications for on-line monitoring of drinking water quality

Professional Standard - Petrochemical Industry

SH 3099-2000 Water Quality Standard of Water Supply and Drainage in Petrochemica

Professional Standard - Geology

DZ/T 0064.16-1993 Groundwater quality test methods - the determination of cadmium with catalytic polarography
DZ/T 0064.41-1993 Groundwater quality test methods - the determination of zinc with catalytic polarography
DZ/T 0064.4-1993 Groundwater quality test methods - the determination of colour shade
DZ/T 0064.66-1993 Groundwater quality test methods - the determination of sulfide with iodometry
DZ/T 0064.43-1993 Groundwater quality test methods - the determination of acidity with titrimetry
DZ/T 0064.6-1993 Groundwater quality test methods - the determination of electrical conductivity
DZ/T 0064.3-1993 Groundwater quality test methods - temperature determination
DZ/T 0064.7-1993 Groundwater quality test methods - the determination of Eh value
DZ/T 0064.1-1993 Groundwater quality test methods - general principles
DZ/T 0064.37-1993 Groundwater quality test methods - the determination of selenium with catalytic polarography
DZ/T 0308-2017 Code for the designing of regional groundwater quality monitoring network
DZ/T 0064.8-1993 Groundwater quality test methods - the determination of suspended matters

Professional Standard - Nuclear Industry

EJ/T 763-1993 Light water test research reactor water quality technical conditions
EJ/T 764-1993 Water Quality Technical Conditions for Heavy Water Research Reactor

Professional Standard - Agriculture

NY 5028-2001 Water quality of pollution-free food storage and poultry product processing
NY 5028-2008 Pollution-free Food - Quality of Water for Processing of Poultry Products
NY 5027-2008 Pollution-free Food - Quality of Drinking Water for Livestock and Poultry
NY 5027-2001 Poultry drinking water quality for pollution-free food storage
NY 5051-2001 Pollution-free Food - Quality of Water for Freshwater Aquiculture

Jilin Provincial Standard of the People's Republic of China

DB22/T 3310-2021 Technical regulations for water quality control of ecological aquaculture in ponds
DB22/T 3102-2020 Determination of water quality and temperature by thermistor sensor method
DB22/T 2005-2014 Water Quality Rapid Analyzer

Professional Standard - Chemical Industry

HG/T 3609-2000 Principle for water quality analytical methods of industrial circulating cooling water
HG/T 3923-2007 Reusing wastewater quality standard for industrial circulating cooling water

Professional Standard - Electricity

DL/T 5194-2004 Code of water quality analysis for hydropower and water resources engineering geological investigation
DL/T 1029-2006 Laboratory quality management guide for water quality analyzers in thermal power plant
DL/T 913-2005 Quality inspection guide for water quality analyzers in thermal power plant
DL/T 5194-2004（条文说明） Code of water quality analysis for hydropower and water resources engineering geological investigation(explanation)
DL/T 5152-2001 Test code of water analysis for hydraulic concrete
DL/T 588-1996 The determination of fouling index of water
DL/T 5152-2017 Test code of water analysis for hydraulic concrete

Professional Standard - Traffic

JT/T 424-2000 Specifications of water for marine boiler
JT/T 645.1-2005 Standard for living wastewater reuse of highway service area Part 1: Water quality

Tianjin Provincial Standard of the People's Republic of China

DB12/T 585-2015 Technical requirements for online monitoring of freshwater pond aquaculture water quality
DB12/T 857-2019 Landscaping irrigation water quality requirements
DB12/T 584-2015 Technical requirements for on-line monitoring of water quality in seawater industrial aquaculture
DB12/T 213-2005 Water quality standard for freshwater pond culture of pollution-free agricultural products
DB12/T 264-2006 Water quality standard for farmland irrigation of urban recycled water
DB12/T 1084-2021 Technical Guidelines for Site Demonstration of Surface Water Quality Automatic Monitoring Stations

Heilongjiang Provincial Standard of the People's Republic of China

DB23/T 3163-2022 Technical Regulations on Water Quality Regulation of Crab Cultivation in Paddy Fields
DB23/T 2486-2019 Water quality sulfide continuous flow analysis method
DB23/T 3309-2022 Technical specifications for monitoring water quality ether compounds
DB23/T 3310-2022 Water quality total nitrogen monitoring technical specification
DB23/T 3589-2023 Technical specifications for surface runoff water quality early warning and forecasting models

Yunnan Provincial Standard of the People's Republic of China

DB5301/T 76-2022 Technical guidelines for watershed hydrology and water quality model construction

Shandong Provincial Standard of the People's Republic of China

DB37/T 5041-2015 Technical specification for emergency monitoring of water quality in urban water supply
DB37/T 1845-2011 Technical conditions of online infrared oil measuring instrument for water quality
DB37/T 5039-2015 Technical specification for on-site rapid detection of water quality in urban water supply
DB37/T 5042-2015 Technical specification for on-line monitoring system of urban water supply quality
DB37/T 3787-2019 Photometric method for determination of fecal coliform bacteria in water quality
DB37/T 4162-2020 Determination of Odor and Taste Substances in Water Quality by Solid Phase Extraction-Gas Chromatography-Mass Spectrometry
DB37/T 4163-2020 Water quality algae counting visual field counting method
DB37/T 4149-2020 Determination of water quality UV254 by ultraviolet spectrophotometry
DB37/T 4153-2020 Enzyme Substrate Method for Determination of Enterococci in Water Quality
DB37/T 4160-2020 Water quality—Determination of thioether—Headspace-gas chromatography-Mass spectrometry
DB37/T 3394-2018 Technical Guidelines for Constructed Wetland Water Purification Engineering
DB37/T 4156-2020 Water Quality Determination of Actinomycetes Spread Plate Method
DB37/T 4152-2020 Determination of water quality glyphosate ion chromatography
DB37/T 4151-2020 Determination of Acrylic Acid in Water by Ion Chromatography
DB37/T 4159-2020 Water Quality Determination of Picric Acid by Liquid Chromatography-Tandem Mass Spectrometry

Sichuan Provincial Standard of the People's Republic of China

DB51/T 2489-2018 General technical specification for water quality control in pond culture
DB5101/T 145-2022 Freshwater aquaculture water quality intelligent management and control technical specifications

Anhui Provincial Standard of the People's Republic of China

DB34/T 3081-2018 Rules for sampling water quality of rural drinking water safety projects
DB34/T 2480-2015 Operation rules for water quality control of paddy field comprehensive planting and breeding

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

JJG 1094-2013 Water Quality On-line Analyzers of Total Phosphorus and Total Nitrogen

生态环境部

HJ/T 98-2003 The technical requirement for water quality automatic analyzer of turbidity

Shaanxi Provincial Standard of the People's Republic of China

DB61/T 1248-2019 Water quality requirements for fracturing flowback fluid for fracturing fluid distribution

交通运输部

JT/T 645.1-2016 Wastewater Reuse of Highway Service Area - Part 1: Water Quality

Inner Mongolia Provincial Standard of the People's Republic of China

DB15/T 3574-2024 Technical regulations for water quality treatment of Yellow River water spray and drip irrigation in the Yellow River irrigation area

Guangxi Provincial Standard of the People's Republic of China

DB45/T 2822-2023 Specifications for construction of automatic surface water quality monitoring stations and water extraction

Professional Standard - Petroleum

SY/T 5329-2012 Water Quality Standard and Practice for Analysis of Oilfield Injecting Waters in Clastic Reservoirs

Professional Standard - Aviation

HB 5472-1991 Water Quality Specifications for Water used for Metal Plating and Chemical Coating Process

农业农村部

SC/T 1137-2019 Guideline for the quality and use of probiotics in the regulatiaon of water quality in freshwater aquaculture

廊坊市市场监督管理局

DB1310/T 244-2021 Technical regulations for automatic monitoring of water quality in freshwater fish breeding ponds

Jiangxi Provincial Standard of the People's Republic of China

DB36/T 1843-2023 Technical Specifications for Automatic Sampling System for Water Quality from Pollution Sources

Xinjiang Provincial Standard of the People's Republic of China

DB65/T 4369-2021 Determination of Water Quality and Petroleum by Fluorescence Photometry

VN-TCVN

TCVN 5944-1995 Water quality.Ground water quality standard

CZ-CSN

CSN 75 7221-1998 Water quality - Classification of surface water quality
CSN 75 7220-1998 Water quality - Inspection of surface water quality

International Organization for Standardization (ISO)

ISO/DIS 13646:2023 Water quality
ISO/CD 13165-4:2024 Water quality
ISO 17294-1:2024 Water quality
ISO 4723:2023 Water quality
ISO 5667-3:2024 Water quality
ISO/FDIS 10253:2024 Water quality
ISO/CD 11352:2023 Water quality
ISO 13168:2023 Water quality
ISO/TS 12869-2:2024 Water quality
ISO 4685:2023 Water quality
ISO/TR 13530:1997 Water quality - Guide to analytical quality control for water analysis
ISO 24384:2024 Water quality
ISO/CD 17244:2023 Water quality
ISO/DIS 24295:2023 Water quality

GM North America

GM GM4483M-1995 Water Quality

British Standards Institution (BSI)

BS ISO 5667-24:2016 Water quality. Sampling. Guidance on the auditing of water quality sampling