标准摘要
[中文适用范围]： 本国际标准规定了水或废水中所含物质和混合物对单细胞绿藻生长抑制作用的测定方法。 该方法适用于易溶于水的物质。 根据 ISO 14442 和 ISO 5667-16 的规定，对该方法进行修改后，可以测试难溶性有机和无机材料、挥发性化合物、重金属和废水的抑制作用。 附录 A 中描述了废水的快速藻类生长抑制筛选测试。 附录 B 中描述了使用藻珠中藻类的替代测试程序，直接测量分光光度池中的藻类生长。 [外文原描述]： ISO 8692:2012 specifies a method for the determination of the growth inhibition of unicellular green algae by substances and mixtures contained in water or by waste water. This method is applicable for substances that are easily soluble in water. With modifications to this method, as specified in ISO 14442 and ISO 5667-16, the inhibitory effects of poorly soluble organic and inorganic materials, volatile compounds, heavy metals and waste water can be tested. A rapid algal growth inhibition screening test for waste water is described in an annex. An alternative test procedure with algae from algal beads, with direct measurement of algal growth in spectrophotometric cells, is described in an annex.
英文名称Water quality — Fresh water algal growth inhibition test with unicellular green algae