GB/T 17923-1999
Replaced
GB/T 39299-2020
Active
National standards
GB/T 39299-2020 Methods for disposing reused thinner waste in the production of TFT-LCD
GB/T 39299-2020 Methods for disposing reused thinner waste in the production of TFT-LCD
Basic Information
Standard Code:
GB/T 39299-2020
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Technical Specifications for Pollution Control
ICS Name:
Liquid waste, sludge
Publish Date:
2020-11-19
Implement Date:
2021-10-01
Pages:
10 pages
Scope
This standard specifies the composition of the diluted wastewater from the manufacturing of LCD panels, the methods of recycling and reuse, and the requirements for environmental protection.
This standard applies to the recycling and reuse of diluted wastewater from the production line of thin-film transistor liquid crystal displays (TFT-LCDs).
Development Information
Referenced Standards
GB 8978
GB 16297
Related Standards
GB 18420.1-2001
Replaced
GB 18420.1-2001 Biological toxicity grading for pollutant from marine petroleum exploration and exploitation
GB/T 18420.2-2001
Replaced
GB/T 18420.2-2001 Biological toxicity inspection method for pollutant from marine petroleum exploration and exploitation
GB 18420.1-2009
Active
GB 18420.1-2009 Biological toxicity for pollutants from marine petroleum exploration and exploitation—Part 1:Grading
GB/T 18420.2-2009
Active
GB/T 18420.2-2009 Biological toxicity for pollutants from marine petroleum exploration and exploitation—Part 2:Test method
YS/T 119.12-2010
Active