GB/T 24040-2008
Active
T/CSES 52-2022
Active
Group standards
T/CSES 52-2022 Guidance for the establishment of mixed areas for watershed environmental planning
T/CSES 52-2022 Guidance for the establishment of mixed areas for watershed environmental planning
Price:
$ 20.00
Basic Information
Standard Code:
T/CSES 52-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Environmental protection
ICS Name:
Environment management
Publish Date:
2022-07-29
Implement Date:
2022-08-01
Scope
Main technical content: This document proposes the general characteristics of mixing zones for non-tidal rivers, lakes, reservoirs, and other surface water bodies, including the composition of mixing zones, mixing zones of different types of water bodies, and control indicators; clarifies the requirements for the setting of mixing zones, including restrictions and prohibitions on confluence zones, design flow rates for different water quality indicators, comprehensive toxicity control of wastewater in mixing zones, and the technical process for their setting; stipulates the work steps for the setting of mixing zones; includes whether the receiving water body can set up mixing zones, the determination of the risk of drainage exceeding standards and the receiving water body's pollution-acceptance capacity, the determination of the scope of mixing zones, technical and economic evaluation, and the requirements for the preparation of demonstration reports for mixing zones, etc.
Development Information
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