DIN EN ISO 14593:2005 水质.水介质中有机化合物最大需氧生物降解能力的评价.密封容器中无机碳分析法(CO2顶空试验)
Water quality - Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium - Method by analysis of inorganic carbon in sealed vessels (CO2 headspace test) (ISO 14593:1999); German version EN ISO 14593:2005
This document specifies a method, by analysis of inorganic carbon, for the evaluation in an aqueous medium of the ultimate aerobic biodegradability of organic substances at a given concentration of microorganisms.