JURNAL TEKNOLOGI LINGKUNGAN
Vol. 4 No. 3 (2003): JURNAL TEKNOLOGI LINGKUNGAN

ELIMINASI LOGAM BERAT KADMIUM DALAM AIR LIMBAH MENGGUNAKAN TANAMAN AIR

Suryati, Tuti (Unknown)



Article Info

Publish Date
15 Sep 2011

Abstract

Aquatic plants (Eichornia crassipes, Pistia stratiotes and Salvinia cucullata)were grown in a nutrient solution in the presence of Cd ion (0,2 mg/L). Analysiswere performed to established whether there was a removal of Cd in solutionand there was accumulation of Cd in the roots and shoots of the plants.Analysis of Cd concentrations in water was performed everyday and at the endof the experiment the shoot and root of the plants was harvested. The resultsshowed that Cd concentrations in all solutions declined until tenth day.Eichornia crassipes could remove Cd in solution completely by six days. WhilePistia stratiotes and Salvinia cucullata of Cd removal rate were 93,5 % and 77,4%, respectively. Root to shoot concentration ratio of Cd was 36 for Eichorniacrassipes and 10 for Pistia stratiotes.

Copyrights © 2003






Journal Info

Abbrev

JTL

Publisher

Subject

Environmental Science

Description

Jurnal Teknologi Lingkungan (JTL) is a journal aims to be a peer-reviewed platform and an authoritative source of information. JTL is published twice annually and provide scientific publication for researchers, engineers, practitioners, academicians, and observers in the field related to science and ...