Evaluation of Active Indicator of Activated Sludge
活性污泥活性参数指标的选评

This paper evaluates the validity of parameters such as oxygen uptake rates (OUR), ATP content, dehydrogenase activity, nucleic acids and protein content, arnino acids, oxidatice enzyme, hydroly-tic enzyme, volatile suspnended solids as indicators of the activitity of activated sludge. Results show that dehydrogenase activity, OUR, ATP are the most suitable controlling parameters of activated sludge.