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Photocatalytic degradation of cyanide using Si02/Ti02 catalyst

The results of a laboratory-scale study o fan environmentally friendly water treatment method are presented, where the cyanide from gold mine tailing water from Pahang and Terengganu were removed by photocatalytic process. High purity non-crystalline silica was prepared via ion exchange method. Depo...

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Main Authors:	Nazwin Ahmad, Md. Muzayin Allmon, Yeoh, Ah Yeong
Format:	Proceedings Paper
Language:	English
Published:	Mineral Research Centre, Minerals and Geoscience Department Malaysia 2017
Subjects:	Degradation Cyanides Catalysts mining Silica Irradiation Waste management Heavy metals Chemical degradation Uv light Pollutants Adsorption Sunlight Pollution
Online Access:	http://agris.upm.edu.my:8080/dspace/handle/0/13138
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spelling	oai:http:--agris.upm.edu.my:0-13138Photocatalytic degradation of cyanide using Si02/Ti02 catalystNazwin AhmadMd. Muzayin AllmonYeoh, Ah YeongDegradationCyanidesCatalystsminingSilicaIrradiationWaste managementHeavy metalsChemical degradationUv lightIrradiationPollutantsAdsorptionSunlightPollutionThe results of a laboratory-scale study o fan environmentally friendly water treatment method are presented, where the cyanide from gold mine tailing water from Pahang and Terengganu were removed by photocatalytic process. High purity non-crystalline silica was prepared via ion exchange method. Deposition of titanium over the high purity non-crystalline silica was performed by hydrolysis and condensation reaction of JiCI 4. The photocatalytic degradation of cyanide tests were conducted in the presence and absence of the SiD21JiD2 catalyst utilising simulated UV light and natural sunlight as the irradiation sources. The experimental data produced indicate that the photocatalytic degradation of cyanide with the SiD/JiD 2 catalyst using natural sunlight is a promising method for cyanide removal in gold mine tailing water.Mineral Research Centre, Minerals and Geoscience Department MalaysiaIpoh, Perak, Malaysia2017-05-22T04:54:49Z2017-05-22T04:54:49Z2009Proceedings PaperArticleNon-RefereedProceedings of Simpomin 2009: Sustainability and Competitiveness of Malaysian Mineral Through R & D: Bukit Merah Laketown Resort, Taiping, Perak, 9-11 Nov 2009, p. 226-231978-967-0159-04-1http://agris.upm.edu.my:8080/dspace/handle/0/13138MY2017050616enMalaysiahttp://www.oceandocs.org/license
institution	AGRIS
collection	AGRIS
language	English
topic	Degradation Cyanides Catalysts mining Silica Irradiation Waste management Heavy metals Chemical degradation Uv light Irradiation Pollutants Adsorption Sunlight Pollution
spellingShingle	Degradation Cyanides Catalysts mining Silica Irradiation Waste management Heavy metals Chemical degradation Uv light Irradiation Pollutants Adsorption Sunlight Pollution Nazwin Ahmad Md. Muzayin Allmon Yeoh, Ah Yeong Photocatalytic degradation of cyanide using Si02/Ti02 catalyst
description	The results of a laboratory-scale study o fan environmentally friendly water treatment method are presented, where the cyanide from gold mine tailing water from Pahang and Terengganu were removed by photocatalytic process. High purity non-crystalline silica was prepared via ion exchange method. Deposition of titanium over the high purity non-crystalline silica was performed by hydrolysis and condensation reaction of JiCI 4. The photocatalytic degradation of cyanide tests were conducted in the presence and absence of the SiD21JiD2 catalyst utilising simulated UV light and natural sunlight as the irradiation sources. The experimental data produced indicate that the photocatalytic degradation of cyanide with the SiD/JiD 2 catalyst using natural sunlight is a promising method for cyanide removal in gold mine tailing water.
format	Proceedings Paper
author	Nazwin Ahmad Md. Muzayin Allmon Yeoh, Ah Yeong
author_facet	Nazwin Ahmad Md. Muzayin Allmon Yeoh, Ah Yeong
author_sort	Nazwin Ahmad
title	Photocatalytic degradation of cyanide using Si02/Ti02 catalyst
title_short	Photocatalytic degradation of cyanide using Si02/Ti02 catalyst
title_full	Photocatalytic degradation of cyanide using Si02/Ti02 catalyst
title_fullStr	Photocatalytic degradation of cyanide using Si02/Ti02 catalyst
title_full_unstemmed	Photocatalytic degradation of cyanide using Si02/Ti02 catalyst
title_sort	photocatalytic degradation of cyanide using si02/ti02 catalyst
publisher	Mineral Research Centre, Minerals and Geoscience Department Malaysia
publishDate	2017
url	http://agris.upm.edu.my:8080/dspace/handle/0/13138
_version_	1819285008156721152
score	13.4562235

Photocatalytic degradation of cyanide using Si02/Ti02 catalyst

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