T/GXAS 840-2024 Monitoring and sampling protocol for traceability and closed-loop collection of toxic substances in contaminated water
T/GXAS 840-2024 Monitoring and sampling protocol for traceability and closed-loop collection of toxic substances in contaminated water
Basic Information
Scope
Scope: This document defines the terms and definitions of traceable closed-loop sampling of wastewater monitoring samples, and stipulates the requirements for determining monitoring points, preparing samples, collecting samples, quality control, and the delivery and handover of samples. This document is applicable to the traceable closed-loop sampling of wastewater samples from wastewater treatment plants, wastewater networks, public sewers, and medical institutions. Main technical content: This document defines the terms and definitions of traceable closed-loop sampling of wastewater monitoring samples, and stipulates the requirements for determining monitoring points, preparing samples, collecting samples, quality control, and the delivery and handover of samples. This document is applicable to the traceable closed-loop sampling of wastewater samples from wastewater treatment plants, wastewater networks, public sewers, and medical institutions.