GB/T 17923-1999
Replaced
T/GDAEPI 31-2024
Active
Group standards
T/GDAEPI 31-2024 Specification for online comprehensive utilization of copper etch waste liquid in printed circuit board industry
T/GDAEPI 31-2024 Specification for online comprehensive utilization of copper etch waste liquid in printed circuit board industry
Price:
$ 20.00
Basic Information
Standard Code:
T/GDAEPI 31-2024
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Liquid waste, sludge
Publish Date:
2024-12-10
Implement Date:
2025-01-09
Scope
Main technical content: This document specifies the implementation principles, process flow, construction requirements, operation and management requirements, and environmental protection requirements for the online comprehensive utilization of copper-containing etching wastewater in printed circuit board enterprises. This document is applicable to the online comprehensive utilization projects of copper-containing etching wastewater generated during the production process of printed circuit board enterprises.
Development Information
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