1. Effect of algal density in bead, bead size and bead concentration on wastewater nutrient removal;Abdel Hameed;Afr. J. Biotechnol.,2007
2. Biomass production and nutrient removal by Chlorella sp. as affected by sludge liquor concentration;Åkerström;J. Environ. Manag.,2014
3. Standard Methods for the Examination of Water and Wastewater;APHA,2005
4. Variations in phosphorus uptake by algae;Azad;Environ. Sci. Technol.,1970
5. Nitrogen availability influences phosphorus removal in microalgae-based wastewater treatment;Beuckels;Water Res.,2015