[The use of Eichornia crassipes for the improvement of some characteristics of water].
Some plants of Eichornia Crassipes were studied in September-January period for the absorption of some cations from wastewaters. In this note was studied the lead, zinc and copper in relation the depurative potential of this plants to 18 degrees C. These metals have identified in the water and in the ashes by atomic absorption. Nowadays our researches, are intented at to study the depurative potential of Eichornia Crassipes and others aquatic plants in presence of multiple cations.
D000042:Absorption; D002412:Cations; D010944:Plants; D012722:Sewage; D014865:Waste Disposal, Fluid; D014877:Water Pollution, Chemical / Q000517:prevention & control*
D002412:Cations; D012722:Sewage
Impiego dell'Eichornia crassipes nel miglioramento di alcune caratteristiche di acque.