GB/T 21795-2008
Active
GB/T 30665-2014
Active
National standards
GB/T 30665-2014 Chemicals—Biodegradability in seawater—Closed bottle method
GB/T 30665-2014 Chemicals—Biodegradability in seawater—Closed bottle method
Basic Information
Standard Code:
GB/T 30665-2014
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Logo, packaging, transportation, storage
ICS Name:
Pollution, pollution control, and protection
Publish Date:
2014-12-31
Implement Date:
2015-04-30
Pages:
18 pages
Scope
This standard specifies the test items, method principles, test materials, test procedures, quality control, and data and reports for the closed-bottle method of biodegradation in seawater.
This standard is applicable to testing and evaluating the biodegradability of chemicals in seawater with a solubility of at least 2 mg/L in water. For substances with lower solubility, in principle, they can be tested in accordance with this standard, just like volatile compounds (e.g., by ultrasonic dispersion treatment).
Development Information
Referenced Standards
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