GB/T 17923-1999
Replaced
T/GBA 0121-2025
Active
Group standards
T/GBA 0121-2025 Technical code for wetland engineering construction to treat mine drainage water
T/GBA 0121-2025 Technical code for wetland engineering construction to treat mine drainage water
Price:
$ 20.00
Basic Information
Standard Code:
T/GBA 0121-2025
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Precious metal mine
ICS Name:
Liquid waste, sludge
Publish Date:
2025-12-30
Implement Date:
2026-01-10
Scope
1. Scope; 2. Normative reference documents; 3. Terms and definitions; 4. General requirements; 5. Pre-treatment process; 6. Engineering design; 7. Main auxiliary projects; 8. Construction and acceptance; 9. Operation and management
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