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Synthesis of KCC-1 Using Rice Husk Ash for Pb Removal from Aqueous Solution and Petrochemical Wastewater

Bulletin of Chemical Reaction Engineering & Catalysis · Vol. ume (2019) · pp. 196–204

DOI
10.9767/bcrec.14.1.3619.196-204
ISSN
1978-2993
Published
2019-04-15
Publisher
Masyarakat Katalis Indonesia - Indonesian Catalyst Society (MKICS)
Language
eng
License
creativecommons.org/licenses/by-sa/4.0

Abstract

A silica-rich rice husk ash (RHA, 95.44% SiO2) was used as a silica precursor in the synthesis of KCC-1 for Pb(II) removal. The extraction of silica was carried out under several extraction methods (alkali fusion (AF), reflux (RF) and microwave heating (MW)) and extraction parameters (NaOH/RHA mass ratio, fusion temperature and H2O/NaOH-fused RHA mass ratio). The highest silica content was obtained using AF method at extraction conditions of NaOH/RHA mass ratio = 2, fusion temperature = 550 ºC, and H2O/NaOH-fused RHA mass ratio = 4, with silica concentration of 85,490 ppm. TEM, FTIR, and BET analyses revealed the synthesized KCC-1 has fibrous morphology with surface area of 220 m2/g. The synthesized KCC-1 showed good performance in removal of Pb(II) from aqueous solution (74%) and petrochemical wastewater (70%). The analyses of petrochemical wastewater revealed that the adsorption process using synthesized KCC-1 effectively decreased the concentration of COD (489 mg/L to 106 mg/L), BOD (56 mg/L to 34 mg/L) and Pb(II) (22.8 mg/L to 6.71 mg/L). This study affirmed that KCC-1 was successfully synthesized using RHA as silica precursor and applied as an efficient adsorbent for Pb(II) removal.

Keywords

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23 authors · 69 co-authorship links

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Rohayu JusohAffiliation unknown3
Nur Aida Farihin AhliyasahAffiliation unknown3
Lee Peng TehAffiliation unknown1
Sugeng TriwahyonoAffiliation unknown1
Aishah Abdul JalilAffiliation unknown1
Muhammad Arif Abdul AzizAffiliation unknown1
Nur Hidayatul Nazirah KamarudinAffiliation unknown1
Aishah Abdul JalilAffiliation unknown1
Siti Hazirah AdamAffiliation unknown1
Nur Fatien Muhamad SallehAffiliation unknown1
Mohammed Faraj SaeidAffiliation unknown1
Bashir Abubakar AbdulkadirAffiliation unknown1
Silviana SilvianaAffiliation unknown1
Dessy AriyantiAffiliation unknown1
Fazlena HamzahAffiliation unknown1
Aprilina PurbasariAffiliation unknown1
Widayat WidayatAffiliation unknown1
I Nyoman WidiasaAffiliation unknown1
Viona SyifaAffiliation unknown1
Farida Diyah HapsariAffiliation unknown1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://journal.bcrec.id/index.php/bcrec/oai, first harvested 8 Nov 2026, last seen 8 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en-US">Synthesis of KCC-1 Using Rice Husk Ash for Pb Removal from Aqueous Solution and Petrochemical Wastewater</dc:title>
	<dc:creator>Hasan, Rosalyza</dc:creator>
	<dc:creator>Chong, Chi Cheng</dc:creator>
	<dc:creator>Setiabudi, Herma Dina</dc:creator>
	<dc:subject xml:lang="en-US">Rice husk ash (RHA); Alkali fusion; Lead; Adsorption</dc:subject>
	<dc:description xml:lang="en-US">A silica-rich rice husk ash (RHA, 95.44% SiO2) was used as a silica precursor in the synthesis of KCC-1 for Pb(II) removal. The extraction of silica was carried out under several extraction methods (alkali fusion (AF), reflux (RF) and microwave heating (MW)) and extraction parameters (NaOH/RHA mass ratio, fusion temperature and H2O/NaOH-fused RHA mass ratio). The highest silica content was obtained using AF method at extraction conditions of NaOH/RHA mass ratio = 2, fusion temperature = 550 ºC, and H2O/NaOH-fused RHA mass ratio = 4, with silica concentration of 85,490 ppm. TEM, FTIR, and BET analyses revealed the synthesized KCC-1 has fibrous morphology with surface area of 220 m2/g. The synthesized KCC-1 showed good performance in removal of Pb(II) from aqueous solution (74%) and petrochemical wastewater (70%). The analyses of petrochemical wastewater revealed that the adsorption process using synthesized KCC-1 effectively decreased the concentration of COD (489 mg/L to 106 mg/L), BOD (56 mg/L to 34 mg/L) and Pb(II) (22.8 mg/L to 6.71 mg/L). This study affirmed that KCC-1 was successfully synthesized using RHA as silica precursor and applied as an efficient adsorbent for Pb(II) removal. </dc:description>
	<dc:publisher xml:lang="en-US">Masyarakat Katalis Indonesia - Indonesian Catalyst Society (MKICS)</dc:publisher>
	<dc:contributor xml:lang="en-US">Universiti Malaysia Pahang, Malaysia through Research University Grant (RDU170331) and Postgraduate Research Grants Scheme (PGRS180305)</dc:contributor>
	<dc:date>2019-04-15</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
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	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.bcrec.id/index.php/bcrec/article/view/3619</dc:identifier>
	<dc:identifier>10.9767/bcrec.14.1.3619.196-204</dc:identifier>
	<dc:source xml:lang="en-US">Bulletin of Chemical Reaction Engineering &amp; Catalysis; 2019: BCREC Volume 14 Issue 1 Year 2019 (April 2019); 196-204</dc:source>
	<dc:source>1978-2993</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.bcrec.id/index.php/bcrec/article/view/3619/2283</dc:relation>
	<dc:relation>https://journal.bcrec.id/index.php/bcrec/article/downloadSuppFile/3619/835</dc:relation>
	<dc:relation>https://journal.bcrec.id/index.php/bcrec/article/downloadSuppFile/3619/836</dc:relation>
	<dc:relation>https://journal.bcrec.id/index.php/bcrec/article/downloadSuppFile/3619/837</dc:relation>
	<dc:relation>https://journal.bcrec.id/index.php/bcrec/article/downloadSuppFile/3619/838</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2019 by Authors, Published by BCREC Group</dc:rights>
	<dc:rights xml:lang="en-US">http://creativecommons.org/licenses/by-sa/4.0</dc:rights>
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