The water hyacinth has successfully resisted of its
eradication by chemical, biological, mechanical, or hybrid
means[100]. Adeniran[101] observed that the water hyacinth
of CW based requires only 13% of the energy as compared to
conventionalsewage treatment plant for the same quantity of
sewage and concluded that is a viable and cost effective
option for the treatment of domestic sewage in a developing
economy. It has a huge potential for removal of the vast
range of pollutants fromwastewater[42,102-104] and has the
ability to grow in severe polluted waters