T/XZBX 0177-2025 Technical Guidelines for the Construction of Hazardous Waste Identification Laboratories
T/XZBX 0177-2025 Hazardous Waste Identification Laboratory Construction Technical Guidelines
Basic Information
Scope
The identification of hazardous waste is a crucial link in the environmental management chain of hazardous waste, and its identification conclusions directly affect the determination of waste properties, the selection of storage, transportation, and disposal methods, and environmental risk prevention and control strategies. Hazardous waste sources are widespread, complex in composition, and vary greatly in characteristics. Moreover, there are significant safety risks and cross-contamination risks during sampling, transportation, storage, preparation, and testing. Once the construction and operation of laboratories lack systematic norms, problems such as insufficient sample representativeness, untraceable test results, missing quality control measures, mismatched facility protection capabilities, and non-compliant secondary hazardous waste disposal may arise, leading to identification disputes and environmental safety hazards. This document targets the new construction, renovation, expansion, and capacity improvement needs of hazardous waste identification laboratories. It proposes key requirements for construction and operation from the perspectives of personnel competence, facility environment, and full-process sample management, emphasizing the overall principle of "compliance as the bottom line, safety as the premise, quality as the core, process as the main line, and informatization as the support". It aims to help identification laboratories form a system capable of implementation, inspection, traceability, and sustainable improvement, and provide reliable technical support for regulatory enforcement, enterprise classification management, pollution control, and emergency response.