GB 11729-1989
Abolished
T/CAQI 326-2023
Active
Group standards
T/CAQI 326-2023 Standard Procedures for Dynamic Evaluation of Surface Water Resource Quality
T/CAQI 326-2023 Standard Procedures for Dynamic Evaluation of Surface Water Resource Quality
Price:
$ 20.00
Basic Information
Standard Code:
T/CAQI 326-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Natural water resources
Publish Date:
2023-04-24
Implement Date:
2023-04-30
Scope
Main technical content: This document stipulates the technical requirements for the collection and processing of surface water quality monitoring data, the construction of a dynamic evaluation index system, dynamic evaluation, and the analysis of dynamic change laws. This document is applicable to the dynamic evaluation of surface water quality in national water resource first-level regions and provincial administrative regions, with the evaluation period being monthly. Surface water quality evaluation work in other evaluation regions or with different evaluation periods (such as ten days, one week, or one day) can be implemented with reference to this document.
Development Information
Related Standards
GB 5084-1992
Replaced
GB 5084-1992 Standards for irrigation water quality
GB/T 13580.10-1992
Active
GB/T 13580.10-1992 Determination of fluoride in the wet precipitation—Fluor reagent spectrophotometry
GB/T 13580.11-1992
Active
GB/T 13580.11-1992 Determination of ammonium in the wet precipitation
GB/T 13580.1-1992
Active
GB/T 13580.1-1992 General principles for analytical methods of the wet precipitation
GB/T 13580.12-1992
Active