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Absorption of herbicide using ZN-AL layered double hydroxide (LDH)

TP213.R89 2015

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Main Author: Ruzanna Sahul Hameed
Format: text::Final Year Project
Language:English
Published: 2024
Subjects:
Chemicals
Herbicides
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spelling my.uniten.dspace-349622024-11-04T09:46:44Z Absorption of herbicide using ZN-AL layered double hydroxide (LDH) Ruzanna Sahul Hameed Chemicals Herbicides TP213.R89 2015 Recently, herbicides have been used widely in modern countries. Their massive use has resulted in their far and wide presence in environment and has led to their leaching into subsequent contamination and subsurface zones of surface and ground waters. These compounds which exposed to human and animal has caused serious toxic symptoms. Therefore, batch sorption studies are conducted to investigate the potential of Zn-Al layered double hydroxide (LDH) for the removal of herbicide 2-Naphthoxyacetic acid from aqueous solutions. Zn-AL LDH containing the organic anion of 2,4- dihydroxybenzophenone-5-sulfonate (DHBS) is synthesized by co-precipitation method. Result shows that the Zn-Al LDH produced is capable to remove up to 98% of herbicide. Physicochemical characterization such as powder x-ray diffraction (PXRD) and BET analysis are also carried out in this study. Powder XRD revealed a characteristic of Zn-Al LDH structure through the XRD pattern where the solid formed is high in crystallinity which indicates the successful formation of LDH structure. The adsorption isotherms can be well described by Langmuir and Multi-Point BET surface area whereas the characteristic of Zn-Al LDH solid is determine through the classification of adsorption isotherms. 2024-11-04T01:46:44Z 2024-11-04T01:46:44Z 2015 Resource Types::text::Final Year Project https://irepository.uniten.edu.my/handle/123456789/34962 en application/pdf
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tenaga Nasional
content_source UNITEN Institutional Repository
url_provider http://dspace.uniten.edu.my/
language English
topic Chemicals
Herbicides
spellingShingle Chemicals
Herbicides
Ruzanna Sahul Hameed
Absorption of herbicide using ZN-AL layered double hydroxide (LDH)
description TP213.R89 2015
format Resource Types::text::Final Year Project
author Ruzanna Sahul Hameed
author_facet Ruzanna Sahul Hameed
author_sort Ruzanna Sahul Hameed
title Absorption of herbicide using ZN-AL layered double hydroxide (LDH)
title_short Absorption of herbicide using ZN-AL layered double hydroxide (LDH)
title_full Absorption of herbicide using ZN-AL layered double hydroxide (LDH)
title_fullStr Absorption of herbicide using ZN-AL layered double hydroxide (LDH)
title_full_unstemmed Absorption of herbicide using ZN-AL layered double hydroxide (LDH)
title_sort absorption of herbicide using zn-al layered double hydroxide (ldh)
publishDate 2024
_version_ 1814941157518475264
score 13.214268

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