Cover Image

Study the accumulation of nutrients and heavy metals in soil media in sub-surface flow (SSF) constructed wetland

Access is limited to UniMAP community.

Saved in:
Bibliographic Details
Main Author: Siti Yashidah, Mohamed Yazid
Other Authors: Ain Nihla Kamarudzaman
Format: Other
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2022
Subjects:
SubSurface Flow (SSF)
Nutrients
Heavy metals
Landfill leachate
Soil treatment
Online Access:http://dspace.unimap.edu.my:80/xmlui/handle/123456789/77915
Tags: Add Tag
No Tags, Be the first to tag this record!
id my.unimap-77915
record_format dspace
spelling my.unimap-779152023-02-22T09:22:57Z Study the accumulation of nutrients and heavy metals in soil media in sub-surface flow (SSF) constructed wetland Siti Yashidah, Mohamed Yazid Ain Nihla Kamarudzaman SubSurface Flow (SSF) Nutrients Heavy metals Landfill leachate Soil treatment Access is limited to UniMAP community. This study focus on the accumulation of heavy metals (Fe, Zn, Mn and Ni) and nutrients (PO4 3- and NH3-N) in the soil media of the sub surface flow constructed wetland. This study was conducted by a lab-scale sub surface flow constructed wetland with two different reactor namely planted and control. This system consists of a feeding tank, wetland reactor and settling tank. The soil media comprises of soil and gravel. Wetland plant is Limnocharis flava. The SSF reactor is arranged in series and operated with different hydraulic loading rates (HLR) which are 0.55 m/d and 0.39 m/d for 24 hours hydraulic retention time (HRT). The plants, leachate and media were removed and replaced with new plants, leachate and media for each HLR. The leachate wastewater was continuously pumped daily into SSF reactor directly from the leachate storage tank by gravity flow. Accumulation of heavy metals and nutrients was measured at different depth of the soil media which is top, middle and bottom. The result shows that, Fe and PO4 3- give the highest accumulation of heavy metals and nutrients in the soil media. 2022-12 2023-02-22T09:22:57Z 2023-02-22T09:22:57Z 2012-05 Other http://dspace.unimap.edu.my:80/xmlui/handle/123456789/77915 en Universiti Malaysia Perlis (UniMAP)
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic SubSurface Flow (SSF)
Nutrients
Heavy metals
Landfill leachate
Soil treatment
spellingShingle SubSurface Flow (SSF)
Nutrients
Heavy metals
Landfill leachate
Soil treatment
Siti Yashidah, Mohamed Yazid
Study the accumulation of nutrients and heavy metals in soil media in sub-surface flow (SSF) constructed wetland
description Access is limited to UniMAP community.
author2 Ain Nihla Kamarudzaman
author_facet Ain Nihla Kamarudzaman
Siti Yashidah, Mohamed Yazid
format Other
author Siti Yashidah, Mohamed Yazid
author_sort Siti Yashidah, Mohamed Yazid
title Study the accumulation of nutrients and heavy metals in soil media in sub-surface flow (SSF) constructed wetland
title_short Study the accumulation of nutrients and heavy metals in soil media in sub-surface flow (SSF) constructed wetland
title_full Study the accumulation of nutrients and heavy metals in soil media in sub-surface flow (SSF) constructed wetland
title_fullStr Study the accumulation of nutrients and heavy metals in soil media in sub-surface flow (SSF) constructed wetland
title_full_unstemmed Study the accumulation of nutrients and heavy metals in soil media in sub-surface flow (SSF) constructed wetland
title_sort study the accumulation of nutrients and heavy metals in soil media in sub-surface flow (ssf) constructed wetland
publisher Universiti Malaysia Perlis (UniMAP)
publishDate 2022
url http://dspace.unimap.edu.my:80/xmlui/handle/123456789/77915
_version_ 1772813085415833600
score 13.222552

Similar Items