Subsurface flow and free water surface flow constructed wetland with magnetic field for leachate treatment

This study conducted using two-stage lab-scale Subsurface Flow (SSF) and Free Water Surface (FWS) constructed wetland under influence of magnetic field to treating the leachate. The leachate samples were pre-treated with magnet circulation with strength 0.55T. The constructed wetlands were planted w...

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Main Author:	Md. Sa'at, Siti Kamariah
Format:	Thesis
Language:	English
Published:	2006
Subjects:	TC Hydraulic engineering Ocean engineering
Online Access:	http://eprints.utm.my/id/eprint/5063/1/SitiKamariahMdSaatMFKA.pdf
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id	my-utm-ep.5063
record_format	uketd_dc
spelling	my-utm-ep.50632018-02-28T06:52:00Z Subsurface flow and free water surface flow constructed wetland with magnetic field for leachate treatment 2006-11 Md. Sa'at, Siti Kamariah TC Hydraulic engineering. Ocean engineering TA Engineering (General). Civil engineering (General) This study conducted using two-stage lab-scale Subsurface Flow (SSF) and Free Water Surface (FWS) constructed wetland under influence of magnetic field to treating the leachate. The leachate samples were pre-treated with magnet circulation with strength 0.55T. The constructed wetlands were planted with Limnocharis flava (yellow bur-head) and Eichhornia crassipes (water hyacinth). The performance of the system determined by suspended solid, nutrient (ammonia and phosphate), heavy metal (Iron and Manganese) removals and uptake by root and leaves of constructed wetland plants. From the analysis, planted system shows higher removal compared to unplanted system. The result shows great removal efficiency with 98.7% NH3-N, 90.2% PO43-, 98.7% Fe, 92.5% Mn and 94.3% SS removal. At the end of study, the plants harvested and analyzed for heavy metals uptake by plants. The results showed that Fe uptake on leaves greater than on roots while Mn uptake on roots is greater than in leaves. For Limnocharis flava for example, 54% Fe uptake by leaves while 44% uptake by roots and Mn uptake by roots was 51% while 34% by leaves. This study concludes that SSF-FWS constructed wetland with magnetic field can improve the leachate quality. 2006-11 Thesis http://eprints.utm.my/id/eprint/5063/ http://eprints.utm.my/id/eprint/5063/1/SitiKamariahMdSaatMFKA.pdf application/pdf en public masters Universiti Teknologi Malaysia, Faculty of Civil Engineering Faculty of Civil Engineering
institution	Universiti Teknologi Malaysia
collection	UTM Institutional Repository
language	English
topic	TC Hydraulic engineering Ocean engineering TC Hydraulic engineering Ocean engineering
spellingShingle	TC Hydraulic engineering Ocean engineering TC Hydraulic engineering Ocean engineering Md. Sa'at, Siti Kamariah Subsurface flow and free water surface flow constructed wetland with magnetic field for leachate treatment
description	This study conducted using two-stage lab-scale Subsurface Flow (SSF) and Free Water Surface (FWS) constructed wetland under influence of magnetic field to treating the leachate. The leachate samples were pre-treated with magnet circulation with strength 0.55T. The constructed wetlands were planted with Limnocharis flava (yellow bur-head) and Eichhornia crassipes (water hyacinth). The performance of the system determined by suspended solid, nutrient (ammonia and phosphate), heavy metal (Iron and Manganese) removals and uptake by root and leaves of constructed wetland plants. From the analysis, planted system shows higher removal compared to unplanted system. The result shows great removal efficiency with 98.7% NH3-N, 90.2% PO43-, 98.7% Fe, 92.5% Mn and 94.3% SS removal. At the end of study, the plants harvested and analyzed for heavy metals uptake by plants. The results showed that Fe uptake on leaves greater than on roots while Mn uptake on roots is greater than in leaves. For Limnocharis flava for example, 54% Fe uptake by leaves while 44% uptake by roots and Mn uptake by roots was 51% while 34% by leaves. This study concludes that SSF-FWS constructed wetland with magnetic field can improve the leachate quality.
format	Thesis
qualification_level	Master's degree
author	Md. Sa'at, Siti Kamariah
author_facet	Md. Sa'at, Siti Kamariah
author_sort	Md. Sa'at, Siti Kamariah
title	Subsurface flow and free water surface flow constructed wetland with magnetic field for leachate treatment
title_short	Subsurface flow and free water surface flow constructed wetland with magnetic field for leachate treatment
title_full	Subsurface flow and free water surface flow constructed wetland with magnetic field for leachate treatment
title_fullStr	Subsurface flow and free water surface flow constructed wetland with magnetic field for leachate treatment
title_full_unstemmed	Subsurface flow and free water surface flow constructed wetland with magnetic field for leachate treatment
title_sort	subsurface flow and free water surface flow constructed wetland with magnetic field for leachate treatment
granting_institution	Universiti Teknologi Malaysia, Faculty of Civil Engineering
granting_department	Faculty of Civil Engineering
publishDate	2006
url	http://eprints.utm.my/id/eprint/5063/1/SitiKamariahMdSaatMFKA.pdf
_version_	1747814560523354112

Subsurface flow and free water surface flow constructed wetland with magnetic field for leachate treatment

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