%0 Journal Article %T Plantwide modelling - anaerobic digestion of waste sludge from parent nutrient (N and P) removal systems %A Ekama %A GA %A Ikumi %A DS %J Journal of Power and Energy Engineering 电力与能源 %D 2019 %R 10.17159/wsa/2019.v45.i3.6698 %K phosphorus removal %K activated sludge %K anaerobic digestion %K plant-wide modelling %U http://www.scielo.org.za/scielo.php?script=sci_arttext&pid=S1816-79502019000300001&lng=en&nrm=iso&tlng=en