Sztajer H, Lejczak B, Pawlaczyk-Szpilowa M
Acta Microbiol Pol. 1984;33(2):171-8.
Activated sludge treating synthetic wastewater carrying dimethylamine (DMA), dimethylformamide (DMF) and methylethylketone (MEK) was examined. The compounds in question were found to affect the enzymatic activity of the activated sludge. Dehydrogenase activity was higher than in control activated sludge and stabilization of this activity was achieved on the twelfth day of the run. Alkaline phosphatase activity was lower than in the control sludge. No correlation between activity of the studied enzymes and biodegradation of DMA, DMF and MEK was observed.
对处理含有二甲胺（DMA）、二甲基甲酰胺（DMF）和甲乙酮（MEK）的合成废水的活性污泥进行了研究。发现上述化合物会影响活性污泥的酶活性。脱氢酶活性高于对照活性污泥，且在运行的第12天实现了该活性的稳定。碱性磷酸酶活性低于对照污泥。未观察到所研究酶的活性与DMA、DMF和MEK的生物降解之间存在相关性。
