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One-stage microwave-assisted activated carbon preparation from Langsat peel raw material for adsorption of iron, manganese and copper from acid mining waste

Communications in Science and Technology · Vol. 8 No. 2 (2023) · hlm. 143–153

DOI
10.21924/cst.8.2.2023.1299
ISSN
2502-9266, 2502-9258
Terbit
2023-12-31
Penerbit
Komunitas Ilmuwan dan Profesional Muslim Indonesia
Bahasa
eng

Abstrak

This study describes the efficacy of microwave technology for the preparation of an activated carbon from Lansium domesticum peel as an adsorbent to adsorb Fe, Cu, and Mn from acid mine waste. In contrast to the conventional pyrolytic carbonization technique, the described method demonstrated several unparalleled advantages, including superior energy efficiency and remarkably rapid processing. The reported microwave irradiation method was able readily to achieve a morphology and extensive surface area similar to that of a sample produced using the traditional pyrolytic carbonization method for 2 hours, and this was accomplished in just 10 minutes. The activated carbon obtained was characterized using SEM-EDX, BET-BJH, and proximate test and applied to adsorb metal ions from acid mine waste to evaluate the isothermal adsorption model. The best power for activated carbon production was 400 watts for 10 minutes, which met the requirements of ASTM D 4607 for determining the iodine value of activated carbon. Optimal mass for adsorbing Fe, Cu, and Mn from acid mine waste was 4 grams with the removal percentages of 94.08%, 83.69%, and 90.67%, respectively. BET surface area was 1367.0385 m2/g along with a BJH cumulative volume and an average pore diameter of 1.112 cm3/g and 2.25 nm, respectively. This suggests that it possesses mesoporous characteristics and adheres to the Langmuir model during the adsorption process, signifying monolayer adsorption. Meanwhile, kinetics followed the pseudo-second-order rate equation.

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  • Institut Teknologi Sepuluh Nopember
  • Universitas Muslim Indonesia
  • Universitas Dr. Soetomo
  • Universitas Fajar
  • Universitas Gadjah Mada
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Rekan penulisOrganisasiArtikel bersama
Achmad RoesyadiInstitut Teknologi Sepuluh Nopember3
Lailatul QadariyahInstitut Teknologi Sepuluh Nopember3
Heri Septya KusumaInstitut Teknologi Sepuluh Nopember3
Suprapto SupraptoInstitut Teknologi Sepuluh Nopember3
Sumarno SumarnoInstitut Teknologi Sepuluh Nopember2
Raden DarmawanInstitut Teknologi Sepuluh Nopember2
Fitria Nur LailyInstitut Teknologi Sepuluh Nopember2
Viqhi AswieInstitut Teknologi Sepuluh Nopember2
Rismawati RasyidUniversitas Muslim Indonesia2
Sinar Perbawani Abrina AnggrainiInstitut Teknologi Sepuluh Nopember2
Yuyun YuniatiUniversitas Dr. Soetomo1
Selfina GalaUniversitas Fajar1
Rudi Hari MurtiUniversitas Gadjah Mada1
Izza Aliyatul MunaInstitut Teknologi Sepuluh Nopember1
Firman KurniawansyahInstitut Teknologi Sepuluh Nopember1
Bagas HardiatmokoInstitut Teknologi Sepuluh Nopember1
Aulia DefrianaInstitut Teknologi Sepuluh Nopember1
Adrianto PrihartantyoInstitut Teknologi Sepuluh Nopember1
Rahmaniah MalikUniversitas Muslim Indonesia1
Prilia Dwi AmeliaInstitut Teknologi Sepuluh Nopember1
Cininta AdmiraliaInstitut Teknologi Sepuluh Nopember1
Indah PurnamasariInstitut Teknologi Sepuluh Nopember1
Rheinanda RachmaditasariInstitut Teknologi Sepuluh Nopember1
Muhamad Irfaid DarojatInstitut Teknologi Sepuluh Nopember1
Ummu KalsumUniversitas Muslim Indonesia1
Viqhi AshwieAfiliasi tidak diketahui1
Ruslan KallaInstitut Teknologi Sepuluh Nopember1
Ali AltwayInstitut Teknologi Sepuluh Nopember1
Nur Ihda Farikhatin NisaInstitut Teknologi Sepuluh Nopember1
Nabila Farras BalqisInstitut Teknologi Sepuluh Nopember1
Muhammad Anshorulloh MukhlishInstitut Teknologi Sepuluh Nopember1
Ansori AnsoriAfiliasi tidak diketahui1
Fikaputri Rohmatul MaulaInstitut Teknologi Sepuluh Nopember1

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Sumber metadata: OAI-PMH (metadata jurnal) https://cst.kipmi.or.id/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en-US">One-stage microwave-assisted activated carbon preparation from Langsat peel raw material for adsorption of iron, manganese and copper from acid mining waste</dc:title>
	<dc:creator>Ni'mah, Lailan </dc:creator>
	<dc:creator>Juliastuti, Sri Rachmania </dc:creator>
	<dc:creator>Mahfud, Mahfud</dc:creator>
	<dc:subject xml:lang="en-US">Lansium Domesticum peel</dc:subject>
	<dc:subject xml:lang="en-US">microwave</dc:subject>
	<dc:subject xml:lang="en-US">activated carbon</dc:subject>
	<dc:subject xml:lang="en-US">adsorption</dc:subject>
	<dc:subject xml:lang="en-US">acid mine waste</dc:subject>
	<dc:description xml:lang="en-US">This study describes the efficacy of microwave technology for the preparation of an activated carbon from Lansium domesticum peel as an adsorbent to adsorb Fe, Cu, and Mn from acid mine waste. In contrast to the conventional pyrolytic carbonization technique, the described method demonstrated several unparalleled advantages, including superior energy efficiency and remarkably rapid processing. The reported microwave irradiation method was able readily to achieve a morphology and extensive surface area similar to that of a sample produced using the traditional pyrolytic carbonization method for 2 hours, and this was accomplished in just 10 minutes.&amp;nbsp; The activated carbon obtained was characterized using SEM-EDX, BET-BJH, and proximate test and applied to adsorb metal ions from acid mine waste to evaluate the isothermal adsorption model. The best power for activated carbon production was 400 watts for 10 minutes, which met the requirements of ASTM D 4607 for determining the iodine value of activated carbon. Optimal mass for adsorbing Fe, Cu, and Mn from acid mine waste was 4 grams with the removal percentages of 94.08%, 83.69%, and 90.67%, respectively. BET surface area was 1367.0385 m2/g&amp;nbsp; along with a BJH cumulative volume and an average pore diameter of 1.112 cm3/g and 2.25 nm, respectively. This suggests that it possesses mesoporous characteristics and adheres to the Langmuir model during the adsorption process, signifying monolayer adsorption. Meanwhile, kinetics followed the pseudo-second-order rate equation.</dc:description>
	<dc:publisher xml:lang="en-US">Komunitas Ilmuwan dan Profesional Muslim Indonesia</dc:publisher>
	<dc:date>2023-12-31</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://cst.kipmi.or.id/journal/article/view/1299</dc:identifier>
	<dc:identifier>10.21924/cst.8.2.2023.1299</dc:identifier>
	<dc:source xml:lang="en-US">Communications in Science and Technology; Vol. 8 No. 2 (2023); 143-153</dc:source>
	<dc:source xml:lang="id-ID">Communications in Science and Technology; Vol 8 No 2 (2023); 143-153</dc:source>
	<dc:source>2502-9266</dc:source>
	<dc:source>2502-9258</dc:source>
	<dc:source>10.21924/cst.8.2.2023</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://cst.kipmi.or.id/journal/article/view/1299/142</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2023 Communications in Science and Technology</dc:rights>
</oai_dc:dc>