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Potential Use of Alkaline-Activated Indonesian Pumice Powder as Lead Adsorbent in Solution System

SAINS TANAH - Journal of Soil Science and Agroclimatology · Vol. 16 No. 2 (2019) · hlm. 203–215

DOI
10.20961/stjssa.v16i2.34621
ISSN
2356-1424, 1412-3606
Terbit
2019-12-30
Penerbit
Universitas Sebelas Maret
Bahasa
en

Abstrak

Pumice is a volcanic material that found abundant in Indonesia. Owing to its physicochemical characteristics it can be utilized as a low-cost natural adsorbent for cationic contaminants. This study aimed to assess the performances of adsorbents prepared from NaOH-activated powder of Lombok and Kediri pumices for lead removal in solution systems based on their maximum adsorption capacity and removal efficiency parameters. The adsorption tests were done in batch experimentation using pumice powder of 74 μm particle size activated with 0.5, 1, and 2 M NaOH and lead solutions with initial concentrations of 0-260 mg.L-1. The most favorable NaOH activation concentration for both pumices was 0.5 M which resulted from Lombok pumice prepared-adsorbent with Pb maximum adsorption capacity based on linearized conventional and rearranged Langmuir isothermal adsorption models of 236.4 and 186.3 mg.g-1, while those of Kediri pumice were of 218.4 and 210.8 mg.g-1, respectively. The removal efficiency of both adsorbents were >80% at the initial Pb concentration of <100 mg.L-1 and around 50-80% at 100-260 mg.L-1. Both pumices are therefore considered potential to be utilized as an adsorbent for cationic contaminants in solution systems with reliable performances.

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  • IPB University
  • Diponegoro University
  • Universitas Islam Negeri Kiai Haji Achmad Siddiq Jember
  • Direktorat Jenderal Imigrasi
  • Universitas Jambi
  • Malikussaleh University
  • Atma Jaya Catholic University of Indonesia
  • Organisasi lain
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Rekan penulisOrganisasiArtikel bersama
Supiandi SabihamIPB University9
Heru Bagus PulunggonoIPB University7
Desi NadaliaIPB University5
Moh ZulfajrinIPB University4
Nizam TambusaiAfiliasi tidak diketahui3
Lina Lathifah NurazizahIPB University3
Dwi Putro Tejo BaskoroIPB University2
Atang SutandiIPB University2
Siti NurzakiahAfiliasi tidak diketahui2
Gunawan DjajakiranaIPB University2
Husni MubarokUniversitas Islam Negeri Kiai Haji Achmad Siddiq Jember2
Bambang H. TrisasongkoIPB University2
Suria Darma TariganIPB University2
Baba BarusIPB University2
Andria Harfani QalbiIPB University2
Budi MulyantoIPB University2
Anas Dinurohman SusilaAfiliasi tidak diketahui2
Muliana MulianaMalikussaleh University2
Budi NugrohoIPB University2
Mardella GalihDirektorat Jenderal Imigrasi1
Muhammad EritonUniversitas Jambi1
Anisa Umu ZarahDiponegoro University1
Rosyida RosyidaDiponegoro University1
Affan ChahyahusnaIPB University1
Dede SulaemanAfiliasi tidak diketahui1
Kartini KramadibrataIndonesian Institute of Sciences1
Nampiah SukarnoIPB University1
Sri ListiyowatiIPB University1
Adi YulandiAtma Jaya Catholic University of Indonesia1
Nail Izzatul MaulaniIPB University1
M SubagyaAfiliasi tidak diketahui1
Dewi FirniaSultan Ageng Tirtayasa University1
Dwi Andreas SantosaIPB University1
B NugrohoIPB University1
Iswandi AnasIPB University1
Desak Ketut Tristiana SukmadewiIPB University1

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Sumber metadata: OAI-PMH (metadata jurnal) https://jurnal.uns.ac.id/tanah/oai, pertama di-harvest 10 Nov 2026, terakhir terlihat 10 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en">Potential Use of Alkaline-Activated Indonesian Pumice Powder as Lead Adsorbent in Solution System</dc:title>
	<dc:creator xml:lang="en">Hasanah, Faridlotul</dc:creator>
	<dc:creator xml:lang="en">Anwar, Syaiful</dc:creator>
	<dc:creator xml:lang="en">Hartono, Arief</dc:creator>
	<dc:creator xml:lang="en">Sudadi, Untung</dc:creator>
	<dc:subject xml:lang="en">NaOH-activated pumice powder</dc:subject>
	<dc:subject xml:lang="en">natural adsorbent</dc:subject>
	<dc:subject xml:lang="en">rearranged Langmuir model</dc:subject>
	<dc:description xml:lang="en">Pumice is a volcanic material that found abundant in Indonesia. Owing to its physicochemical characteristics it can be utilized as a low-cost natural adsorbent for cationic contaminants. This study aimed to assess the performances of adsorbents prepared from NaOH-activated powder of Lombok and Kediri pumices for lead removal in solution systems based on their maximum adsorption capacity and removal efficiency parameters. The adsorption tests were done in batch experimentation using pumice powder of 74 μm particle size activated with 0.5, 1, and 2 M NaOH and lead solutions with initial concentrations of 0-260 mg.L-1. The most favorable NaOH activation concentration for both pumices was 0.5 M which resulted from Lombok pumice prepared-adsorbent with Pb maximum adsorption capacity based on linearized conventional and rearranged Langmuir isothermal adsorption models of 236.4 and 186.3 mg.g-1, while those of Kediri pumice were of 218.4 and 210.8 mg.g-1, respectively. The removal efficiency of both adsorbents were &amp;gt;80% at the initial Pb concentration of &amp;lt;100 mg.L-1 and around 50-80% at 100-260 mg.L-1. Both pumices are therefore considered potential to be utilized as an adsorbent for cationic contaminants in solution systems with reliable performances.</dc:description>
	<dc:publisher xml:lang="en">Universitas Sebelas Maret</dc:publisher>
	<dc:date>2019-12-30</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://jurnal.uns.ac.id/tanah/article/view/34621</dc:identifier>
	<dc:identifier>10.20961/stjssa.v16i2.34621</dc:identifier>
	<dc:source xml:lang="en">SAINS TANAH - Journal of Soil Science and Agroclimatology; Vol. 16 No. 2 (2019): December; 203-215</dc:source>
	<dc:source>2356-1424</dc:source>
	<dc:source>1412-3606</dc:source>
	<dc:source>10.20961/stjssa.v16i2</dc:source>
	<dc:language>en</dc:language>
	<dc:relation>https://jurnal.uns.ac.id/tanah/article/view/34621/25623</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2020 Faridlotul Hasanah, Syaiful Anwar, Arief Hartono, Untung Sudadi</dc:rights>
</oai_dc:dc>