ISO 9408:1991 水質(zhì).有機(jī)化合物在水介質(zhì)中最大需氧生物降解能力的評(píng)定.在封閉的呼吸器中需氧測(cè)定方法
Water quality; evaluation in an aqueous medium of the "ultimate" aerobic biodegradability of organic compounds; method by determining the oxygen demand in a closed respirometer