Therefore TTC-DHA would be an efficient parameter in the experiments or in operational control. It can also be used to estimate non-degra-dable MLSS concentration during aerobic digestion of excess activated sludge.

• 本文认为,TTC-DHA将是剩余污泥好气消化研究和运行控制中一种有效的活性参数,它还能被用于估计好气消化污泥中非降解性MLSS的浓度。