ISO 18589-1:2005 环境中放射能的测量 土壤 第1部份： 一般指导方针和定义
标准编号：ISO 18589-1:2005
中文名称：环境中放射能的测量 土壤 第1部份： 一般指导方针和定义
英文名称：Measurement of radioactivity in the environment — Soil — Part 1: General guidelines and definitions
发布日期：2005-05
标准范围
ISO 18589-1:20 05规定了对土壤样品进行放射性核素测试的一般要求，包括取样。ISO 18589-1:20 05是为辐射防护目的负责测定土壤中放射性的人员编写的。这可能涉及花园和农田、城市或工业场所的土壤，以及不受人类活动影响的土壤。ISO 18589-1:20 05适用于所有实验室，无论人员数量或检测活动范围的程度如何。当实验室不承担ISO 18589本部分涵盖的一项或多项活动时，如规划、取样或测试，这些条款的要求不适用。ISO 18589-1:20 05将与ISO 18589的其他部分一起使用，这些部分概述了程序和取样技术的建立、实验室样品的一般处理方法以及测量土壤中放射性的方法。如果在下列情况下为辐射防护目的进行放射性核素测量，则适用ISO 18589-1:20 05:环境中放射性的初步表征；对核设施的影响或一般领土的演变进行例行监测；事故和事件情况的调查；补救措施的规划和监督；设施退役或材料清理。
ISO 18589-1:2005 specifies the general requirements to carry out radionuclides tests on soil sample, including sampling.ISO 18589-1:2005 is addressed to people responsible for determining the radioactivity present in soils for the purpose of radiation protection. This may concern soils from gardens and farmland, urban or industrial sites, as well as soil not affected by human activities.ISO 18589-1:2005 is applicable to all laboratories regardless of the number of personnel or the extent of the scope of testing activities. When a laboratory does not undertake one or more of the activities covered by this part of ISO 18589, such as planning, sampling or testing, the requirements of those clauses do not apply.ISO 18589-1:2005 is to be used in conjunction with other parts of ISO 18589 that outline the setting up of programmes and sampling techniques, methods of general processing of samples in the laboratory and also methods for measuring the radioactivity in soil.ISO 18589-1:2005 is applicable if radionuclide measurements for the purpose of radiation protection are to be made in following cases:
- initial characterization of radioactivity in the environment;
- routine surveillance of the impact of nuclear installations or of the evolution of the general territory;
- investigations of accident and incident situations;
- planning and surveillance of remedial action;
- decommissioning of installations or clearance of materials.
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