GB/T 21795-2008
Active
T/CSES 69-2022
Active
Group standards
T/CSES 69-2022 Guidelines for selecting priority pollutants for water environment benchmark control
T/CSES 69-2022 Guidelines for selecting priority pollutants for water environment benchmark control
Price:
$ 20.00
Basic Information
Standard Code:
T/CSES 69-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Integrated Environmental Protection
ICS Name:
Pollution, pollution control, and protection
Publish Date:
2022-11-08
Implement Date:
2022-11-08
Scope
Scope: This document is applicable to the screening of priority control pollutants and the determination of their lists in the water environment of China's river basins; Main technical content: This document specifies the procedures, methods, and technical requirements for the screening of priority control pollutants in the water environment of river basins. The specific technical content includes: (1) Scope; (2) Normative reference documents; (3) Terms and definitions; (4) Screening procedures for priority control pollutants; (5) Determination of the candidate list of priority control pollutants; (6) Data collection and screening; (7) Composite score of organic matter and heavy metals; (8) Composite score of routine analysis indicators for water pollution; (9) Determination and updating of the list of priority control pollutants in the river basin
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