Salvinia molesta dan Pistia stratiotes sebagai Agen Fitoremediasi dalam Rawatan Air Sisa Kumbahan

Translated title of the contribution: Salvinia molesta and Pistia stratiotes as phytoremediation agents in sewage wastewater treatment

Marlia Mohd Hanafiah, Nan Hamiza Syazira Megat Mohamad, Nur Izzah Hamna Abd Aziz

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Accumulation of heavy metals and other pollutants into aquatic ecosystem has negative impacts on the environment and aquatic organisms. Salvinia molesta and Pistia stratiotes are both species that have a rapid growth rate and ability to accumulate heavy metals and absorb nutrients making these plants suitable to be used to treat wastewater through biotechnology method of phytoremediation. This study was conducted to determine the quality of sewage wastewater before and after treatment using phytoremediation. In addition, the objective of this study was to assess the effectiveness of Salvinia molesta and Pistia stratiotes as agents for the treatment of sewage wastewater. Samples with different aquatic plants with weight of 10, 20 and 30 g were tested for the treatment. One-way ANOVA test showed a significant difference (p<0.05) in the rate of reduction of total suspended solids and ammoniacal nitrogen for 10, 20 and 30 g of Pistia stratiotes and Salvinia molesta, from day 0 to day 7. The study also showed that the removal of total suspended solids and ammoniacal nitrogen using 30 and 20 g of Pistia stratiotes and Salvinia molesta were more efficient compared to 10 g. One-way ANOVA test also showed no significant difference in the rate of reduction of total suspended solids and ammoniacal nitrogen between Pistia stratiotes and Salvinia molesta.

Original languageMalay
Pages (from-to)1625-1634
Number of pages10
JournalSains Malaysiana
Volume47
Issue number8
DOIs
Publication statusPublished - 1 Aug 2018

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Salvinia molesta
Pistia stratiotes
phytoremediation
wastewater treatment
sewage
total suspended solids
ammonium nitrogen
wastewater
heavy metals
analysis of variance
sewage treatment
aquatic organisms
aquatic plants
biotechnology
pollutants
testing
nutrients

ASJC Scopus subject areas

  • General

Cite this

Salvinia molesta dan Pistia stratiotes sebagai Agen Fitoremediasi dalam Rawatan Air Sisa Kumbahan. / Mohd Hanafiah, Marlia; Megat Mohamad, Nan Hamiza Syazira; Aziz, Nur Izzah Hamna Abd.

In: Sains Malaysiana, Vol. 47, No. 8, 01.08.2018, p. 1625-1634.

Research output: Contribution to journalArticle

Mohd Hanafiah, Marlia ; Megat Mohamad, Nan Hamiza Syazira ; Aziz, Nur Izzah Hamna Abd. / Salvinia molesta dan Pistia stratiotes sebagai Agen Fitoremediasi dalam Rawatan Air Sisa Kumbahan. In: Sains Malaysiana. 2018 ; Vol. 47, No. 8. pp. 1625-1634.
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