ISO 14442:2006 水质-用稀的溶性材料,挥发性混合物及废水进行藻类成长抑制试验导则.

标准编号：ISO 14442:2006

中文名称：水质-用稀的溶性材料,挥发性混合物及废水进行藻类成长抑制试验导则.

英文名称：Water quality — Guidelines for algal growth inhibition tests with poorly soluble materials, volatile compounds, metals and waste water

发布日期：2006-04

标准范围

ISO 14442:2006提供了ISO 8692和ISO 10253所述方法未涵盖的程序，用于测试抑制藻类生长的难处理物质。ISO 14442:2006涵盖的主要主题是试验用试验物质的制备方法和进行适当试验所需的程序。本指南涵盖以下试验物质:难溶纯有机化合物；难溶解的有机物质混合物；难溶性无机材料；挥发性物质；废水和含有水和沉积物的环境样品；有色和/或混浊样品；重金属化合物。包括以下添加方法:直接添加；分散；水溶性和水容性组分。其中包括一些与分析程序和结果解释相关的指南。

ISO 14442:2006 provides procedures, not covered by the methods described in ISO 8692 and ISO 10253, for testing difficult substances for inhibition of algal growth. The main subjects covered by ISO 14442:2006 are the methods for preparing the test substance for testing and the procedures needed to carry out an appropriate test.The following test substances are covered by this guideline: poorly soluble pure organic compounds; poorly soluble mixtures of organic substances; poorly soluble inorganic materials; volatile substances; waste waters and environmental samples containing water and sediments; coloured and/or turbid samples; compounds of heavy metals. The following methods of addition are covered: direct; dispersion; water-soluble and water-accommodated fractions. Some guidelines related to the analytical procedures and to the interpretation of the results have been included.

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