GB/T 6816-1986
Abolished
GB/T 18920-2020
Active
National standards
GB/T 18920-2020 The reuse of urban recycling water—Water quality standard for urban miscellaneous use
GB/T 18920-2020 The reuse of urban recycling water—Water quality standard for urban miscellaneous use
Price:
$ 50
Basic Information
Standard Code:
GB/T 18920-2020
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Water supply and drainage projects
ICS Name:
\nWater quality
Publish Date:
2020-03-31
Implement Date:
2021-02-01
Pages:
8 pages
Scope
This standard specifies the terms and definitions, water quality indicators, sampling and monitoring, and safe utilization of urban wastewater for reuse in urban areas.
This standard applies to reclaimed water used for flushing toilets, vehicle washing, urban greening, road cleaning, firefighting, and construction, among other miscellaneous applications.
Development Information
Replace the following standards
Referenced Standards
GB/T 5750.4-2006 Standard examination methods for drinking water—Organoleptic and physical parameters
GB/T 5750.4-2023 Standard examination methods for drinking water—Part 4:Organoleptic and physical indices
GB/T 5750.5-2006 Standard examination methods for drinking water—Nonmetal parameters
GB/T 5750.5-2023 Standard examination methods for drinking water—Part 5:Inorganic nonmetallic indices
GB/T 5750.6-2006 Standard examination methods for drinking water— Metal parameters
GB/T 5750.6-2023 Standard examination methods for drinking water—Part 6:Metal and metalloid indices
GB/T 5750.11-2006 Standard examination methods for drinking water—Disinfectants parameters
GB/T 5750.11-2023 Standard examination methods for drinking water—Part 11:Disinfectants indices
GB/T 5750.12-2006 Standard examination methods for drinking water—Microbiological parameters
GB/T 5750.12-2023 Standard examination methods for drinking water—Part 12:Microbiological indices
GB/T 7488-1987 Water quality—Determination of biochemical oxygen demand after 5 days(BOD5)—Dilution and seeding method
GB/T 7489-1987 Water quality—Determination of dissolved oxygen—Iodometric method
GB/T 11913-1989 Water quality—Determination of dissolved oxygen—Electrochemical probe method
GB/T 12997-1991 Water quality—Technical regulation on the design of sampling programmes
GB/T 12998-1991 Water quality—Guidance on sampling techniques
GB/T 12999-1991 Water quality sampling—Technical regulation of the preservation and handling of samples
CJ/T 158-2002 Colour standard for pipelines and equipments of municipal wastewater treatment plants
HJ 505-2009 Water quality: Determination of Biochemical Oxygen Demand (BOD5) by Dilution and Inoculation Method
HJ 506-2009 Water quality: Determination of dissolved oxygen using electrochemical probe method
GB 50084-2001 Code of design for sprinkler systems
GB 50084-2017 Code for design of sprinkler systems
JGJ 63-2006 Standard of water for concrete
Related Standards
GB/T 6920-1986
Active
GB/T 6920-1986 Water quality—Determination of pH value—Glass electrode method
GB/T 7466-1987
Active
GB/T 7466-1987 Water quality—Determination of total chromium
GB/T 7467-1987
Active
GB/T 7467-1987 Water quality—Determination of chromium (Ⅵ)—1,5 Diphenylcarbohydrazide spectrophotometric method
GB/T 7468-1987
Abolished
GB/T 7468-1987 Water quality—Determination of total mercury—Cold atomic absorption spectropho to metry
GB/T 7469-1987
Active