标准摘要
[中文适用范围]： 本文件向压载水取样小组或其他相关方提供了关于选择和使用取样装置的要求和建议，以从按照 ISO 11711-1 安装的取样口收集和处理船上压载水排放样品。 它包括对采样过程的概述，以及对样品探针的设计和维护、必要的样品流速、结合样品流量控制以维持代表性采样条件的样品收集装置以及用于后续分析的样品处理的讨论。 本文件主要涉及压载水排放样本的收集。 然而，考虑到环境（而不是处理过的）水中预期的生物体浓度，它也可以应用于吸收样品，并考虑适当的样品体积。 注意：虽然本文件重点介绍船上的安装，但它也可用于陆基设施。 [外文原描述]： This document provides requirements and recommendations to ballast water sampling teams or other concerned parties on the selection and use of sampling apparatus to collect and process ballast water discharge samples aboard a ship from sample ports installed in accordance with ISO 11711-1. It includes an overview of the sampling process, and a discussion on the design and maintenance of sample probes, the necessary sample flow rates, the sample collection devices that incorporate sample flow control to maintain representative sampling conditions, and the handling of samples for subsequent analyses. This document primarily addresses the collection of ballast water discharge samples. However, it can also be applied to uptake samples with consideration of appropriate sample volumes given anticipated organism concentrations in ambient (as opposed to treated) waters. NOTE While this document is focused on installations aboard a ship, it can be used for land-based facilities.
英文名称Ships and marine technology — Aquatic nuisance species — Part 2: Ballast water sample collection and handling