DIN 38412-3:2008-06 德國檢驗水,廢水和污泥的標準方法 水有機物試驗方法 生物測定(L組) 第3部分:活性污泥微生物的脫氫酶活性抑制評估毒性試驗(TTC-Test)(L 3)
German standard methods for the examination of water, waste water and sludge - Bio-assays (group L) - Part 3: Toxicity test for assessing the inhibition of the dehydrogenase activity of activated sludge microorganisms (TTC-Test) (L 3)