GB/T 21795-2008
Active
T/CCAA 51-2022
Active
Group standards
T/CCAA 51-2022 Metallurgical industry: Quality control and evaluation of heavy metals in smelting residue fields, Long-term evaluation of typical heavy metal pollution stabilization/stabilization remediation techniques - Frozen and thawed accelerated exposure method
T/CCAA 51-2022 Metallurgical industry: Quality control and evaluation of heavy metals in smelting residue fields, Long-term evaluation of typical heavy metal pollution stabilization/stabilization remediation techniques - Frozen and thawed accelerated exposure method
Price:
$ 20.00
Basic Information
Standard Code:
T/CCAA 51-2022
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: I. Introduction II. Scope III. Normative reference documents IV. Terms and definitions V. Principles VI. Reagents and equipment VII. Test procedures VIII. Determination of the time for evaluating the repair effect IX. Target pollutant types X. Leaching standard values XI. Quality assurance
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