GB/T 21795-2008
Active
T/CSTE 0290.4-2022
Active
Group standards
T/CSTE 0290.4-2022 Urban sewage treatment plant social open service "ranking" evaluation requirements
T/CSTE 0290.4-2022 Urban sewage treatment plant social open service "ranking" evaluation requirements
Price:
$ 20.00
Basic Information
Standard Code:
T/CSTE 0290.4-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Pollution, pollution control, and protection
Publish Date:
2022-12-27
Implement Date:
2023-01-01
Scope
Main technical content: 4 Evaluation requirements 4.1 Basic requirements 4.2 Evaluation index system and requirements 5 Evaluation methods and grade classification
Development Information
Same series standard
Related Standards
GB/T 21796-2008
Replaced
GB/T 21796-2008 Chemicals—Activated sludge,respiration inhibition test
GB/T 21800-2008
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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