地球化学超净实验室的洁净度管理探讨  

Exploration on Cleanliness Management in Geochemical Ultra-clean Laboratories

作　　者：徐珺 谢尚青 熊玉新 张晨西 李增胜 舒磊 XU Jun;XIE Shangqing;XIONG Yuxin;ZHANG Chenxi;LI Zengsheng;SHU Lei(Key Laboratory of Gold Mineralization Processes and Resource Utilization,Ministry of Natural Resources of the People’s Republic of China,Shandong Provincial Key Laboratory of Metallogenic Geological Process and Resource Utilization,Shandong Institute of Geological Sciences,Jinan 250013,China;Shandong Academy of Macroeconomic Research,Jinan 250014,China)

机构地区：[1]中华人民共和国自然资源部金矿成矿过程与资源利用重点实验室,山东省金属矿产成矿地质过程与资源利用重点实验室,山东省地质科学研究院,济南250013 [2]山东省宏观经济研究院,济南250014

出　　处：《实验室研究与探索》2025年第3期201-204,226,共5页Research and Exploration In Laboratory

基　　金：国家自然科学青年基金项目(42203034);山东省重点研发计划(2023CXPT077)。

摘　　要：地球化学超净实验室作为开展高精度地球化学实验与研究的核心配套设施,对室内环境的洁净度要求极高,实施严格且有效的洁净度管理措施至关重要。然而,多种潜在污染源的存在使得维持高洁净度环境面临重重挑战。针对洁净度管理的复杂性,结合地球化学超净实验室的特点,深入剖析潜在污染源的类型、成因以及可能带来的负面影响,并从实验人员、试剂、设备、器具以及环境管理等方面给出具体可行的管理策略。通过构建更为科学规范的洁净度管理体系,能够有效降低污染风险、提高实验结果的准确度和可重复性,为地球化学研究提供有力支撑,也为其他领域超净实验室的建设和洁净度管理提供有益的参考。As a core facility for high-precision geochemical experiments and research,the geochemistry ultra-clean laboratory requires extremely clean indoor environments,and the implementation of strict and effective cleanliness management measures is essential.However,the existence of various potential contaminants makes it challenging to maintain a high cleanliness environment.In view of the complexity of cleanliness management,it is proposed to analyze the types,causes and possible negative impacts of potential contaminants in the light of the characteristics of geochemistry ultra-clean laboratories,and to provide specific and feasible management strategies in terms of experimental personnel,reagents,equipment,utensils and environmental management.By constructing a more scientific and standardized cleanliness management system,the risk of contamination can be effectively reduced,the accuracy and repeatability of experimental results can be improved,and powerful support can be provided for geochemical research.In addition,it also provides useful reference for the construction and cleanliness management of ultra-clean laboratories in other fields.

关 键 词：超净实验室 地球化学 污染源 洁净度管理 

分 类 号：O6-31[理学—化学] P59[天文地球—地球化学]