GB/T 17923-1999
Replaced
T/LNEMA 021-2024
Active
Group standards
T/LNEMA 021-2024 The technical specifications for the public opening of urban sewage treatment facilities in Liaoning Province
T/LNEMA 021-2024 The technical specifications for the public opening of urban sewage treatment facilities in Liaoning Province
Price:
$ 20.00
Basic Information
Standard Code:
T/LNEMA 021-2024
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:
2025-01-10
Scope
Main technical content: This standard specifies the entire process of urban wastewater treatment facilities being open to the public, including working principles, open content, open conditions, open forms, open hours, open procedures, safeguard measures, etc. This standard is applicable to the public opening of wastewater treatment facilities in urban wastewater treatment units in Liaoning Province
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