GB/T 21795-2008
Active
T/CCAA 49-2022
Active
Group standards
T/CCAA 49-2022 Metallurgical industry: Quality control and evaluation of heavy metals in mining residue fields - Technical specifications for remediation and risk management and control of heavy metal pollution and assessment of its effectiveness
T/CCAA 49-2022 Metallurgical industry: Quality control and evaluation of heavy metals in mining residue fields - Technical specifications for remediation and risk management and control of heavy metal pollution and assessment of its effectiveness
Price:
$ 20.00
Basic Information
Standard Code:
T/CCAA 49-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Pollution, pollution control, and protection
Publish Date:
2022-12-30
Implement Date:
2022-12-30
Scope
Main technical content: - Preface III - Introduction V1 - Scope 12 - Normative reference documents 13 - Terms and definitions 14 - Basic principles, work content, and work procedures 25 - Updating the conceptual model of plots 36 - Site selection, sampling, and laboratory testing 57 - Evaluation of the effectiveness of remediation and risk control 98 - Proposing post-remediation supervision recommendations 129 - Preparation of an evaluation report 12 - Appendix A (informative appendix) 13 - Appendix B (informative appendix) 14
Development Information
Related Standards
GB/T 21796-2008
Replaced
GB/T 21796-2008 Chemicals—Activated sludge,respiration inhibition test
GB/T 21800-2008
Active
GB/T 21800-2008 Chemicals—Bioconcentration—Flow-through fish test
GB/T 21801-2008
Active
GB/T 21801-2008 Chemicals—Ready biodegradability—Manometric respirometry test
GB/T 21802-2008
Active
GB/T 21802-2008 Chemicals—Ready biodegradability—Modified MITI test (Ⅰ)
GB/T 21803-2008
Active