The study focussed on the overall performances of lotus and hydrilla systems for post treatment of domestic wastewater. Removal of water quality parameters such as pH, biochemical oxygen demand, suspended substances, nitrogen, phosphorus and total coliform bacteria showed the differences between various plants and control unitas.
KANABKAEW, T. ; PUETPAIBOON, U. (2004): Aquatic plants for domestic wastewater treatment: Lotus (Nelumbo nucifera) and Hydrilla (Hydrilla verticillata) systems. In: Songklanakarin J. Sci. Technology: Volume 26 , 749-756. URL [Accessed: 21.04.2011]