Seasonal changes of the bird community in the Vembanad-Kole Ramsar site, India
Abstract :
Degradations of 100% untreated and treated sewage waste water using water hyacinth - Eichhornia sp were investigated. All the physico-chemical parameters of the sewage waters reached permissible levels after treatment with the water hyacinth. Anatomical studies revealed physical changes in different parts of Eichhornia sp. after bioabsorption. The bioabsorption of zinc is more than copper and accumulation of heavy metals in leaves is more followed by petiole and roots.
Keywords:
bioabsorption, Eichhornia sp., heavy metals, sewage waste water, water hyacinth
Citation: *,
(
2015),
Seasonal changes of the bird community in the Vembanad-Kole Ramsar site, India
.
Scientific Transactions in Environment and Technovation,
4(4):
177-182
Correspondence: C. Sivaperuman