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Preparation of Activated Carbon from Turi Wood as Rhodamine B Adsorbent

Indonesian Journal of Chemical Science · Vol. 15 No. 1 (2026) · pp. 39–50

DOI
10.15294/ijcs.v15i1.28870
ISSN
2502-6844, 2252-6951
Published
2026-05-26
Publisher
Prodi Kimia
Language
eng

Abstract

Pencemaran air akibat limbah pewarna tekstil seperti rhodamin B menjadi perhatianutama karena kestabilannya dan dampaknya terhadap ekosistem. Penelitian inibertujuan untuk mengkaji kemampuan adsorpsi karbon aktif berbasis kayu turi(Sesbania grandiflora) terhadap rhodamin B. Proses pembuatan karbon aktif meliputikarbonisasi pada suhu 300, 400, dan 500°C, dilanjutkan dengan aktivasi kimiamenggunakan H₂SO₄ 0,1 M. Karakterisasi dilakukan melalui analisis FTIR, BET,kadar air, dan kadar abu. Adsorpsi rhodamin B diuji pada berbagai pH 3, 4, 5, 6, 7,dan 9 untuk menentukan kondisi optimal. Hasil menunjukkan bahwa karbon aktifpada suhu 500°C memiliki luas permukaan tertinggi (295,451 m²/g) dan kapasitasadsorpsi maksimal sebesar 18,594 mg/g dan efisiensi adsorpsi mencapai 99, 212%pada pH 7. Penelitian ini menunjukkan bahwa karbon aktif dari kayu turi berpotensisebagai adsorben ramah lingkungan dalam pengolahan limbah tekstil

Keywords

Collaboration network of the authors

40 authors · 112 co-authorship links · 1 across different organisations · showing the 40 most connected

Hover or tap a name to highlight its co-authors. Double-click to open the author's page.

  • State University of Semarang
  • Telkom University
  • Kanazawa University
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Ella KusumastutiAffiliation unknown8
Jumaeri JumaeriAffiliation unknown4
Endang SusilaningsihState University of Semarang3
Shavika MirantiAffiliation unknown2
Agung Tri PrasetyaState University of Semarang2
Widi AstutiTelkom University2
Uznaq Denia PutriAffiliation unknown1
Nurul HudaAffiliation unknown1
Nuril HudaAffiliation unknown1
Siti Herlina DewiState University of Semarang1
SRI WAHYUNIAffiliation unknown1
Mohammad Haris BaihaqiAffiliation unknown1
Fika Maulydha HardiyantiAffiliation unknown1
Eka Siti RinjaniAffiliation unknown1
Masrukan MasrukanState University of Semarang1
Ani RusilowatiState University of Semarang1
R. SusantiAffiliation unknown1
Heru SetyantoAffiliation unknown1
Tri Sri NoorAsihAffiliation unknown1
Woro SumarniState University of Semarang1
Fatimah KhoirunisaAffiliation unknown1
Sri Susilogati SumartiState University of Semarang1
Nanik WijayatiState University of Semarang1
Inca Pritonasya MilaningsihAffiliation unknown1
Agustina Dwi RahmawatiAffiliation unknown1
Ummi KulsumAffiliation unknown1
Sri Mantini Rahayu SedyawatiAffiliation unknown1
Siti KholipukAffiliation unknown1
Selli Renata SariAffiliation unknown1
Puji LestariAffiliation unknown1
Subiyanto HadisaputroAffiliation unknown1
Nur ImaniahAffiliation unknown1
Amanda Shinta MaylaniAffiliation unknown1
Vinny RochmahAffiliation unknown1
Samuel Budi Wardhana KusumaKanazawa University1
Mursalina MulyasariAffiliation unknown1
Ari Vitri WulandariAffiliation 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.unnes.ac.id/journals/ijcs/oai, first harvested 5 Nov 2026, last seen 5 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en">Preparation of Activated Carbon from Turi Wood as Rhodamine B Adsorbent</dc:title>
	<dc:creator xml:lang="en">Rahmawati, Nelly</dc:creator>
	<dc:creator xml:lang="en">Triastuti Sulistyaningsih</dc:creator>
	<dc:creator xml:lang="en">Rika Wulandari</dc:creator>
	<dc:subject xml:lang="en">karbon aktif kayu turi adsorpsi rhodamin b</dc:subject>
	<dc:description xml:lang="en">Pencemaran air akibat limbah pewarna tekstil seperti rhodamin B menjadi perhatianutama karena kestabilannya dan dampaknya terhadap ekosistem. Penelitian inibertujuan untuk mengkaji kemampuan adsorpsi karbon aktif berbasis kayu turi(Sesbania grandiflora) terhadap rhodamin B. Proses pembuatan karbon aktif meliputikarbonisasi pada suhu 300, 400, dan 500°C, dilanjutkan dengan aktivasi kimiamenggunakan H₂SO₄ 0,1 M. Karakterisasi dilakukan melalui analisis FTIR, BET,kadar air, dan kadar abu. Adsorpsi rhodamin B diuji pada berbagai pH 3, 4, 5, 6, 7,dan 9 untuk menentukan kondisi optimal. Hasil menunjukkan bahwa karbon aktifpada suhu 500°C memiliki luas permukaan tertinggi (295,451 m²/g) dan kapasitasadsorpsi maksimal sebesar 18,594 mg/g dan efisiensi adsorpsi mencapai 99, 212%pada pH 7. Penelitian ini menunjukkan bahwa karbon aktif dari kayu turi berpotensisebagai adsorben ramah lingkungan dalam pengolahan limbah tekstil</dc:description>
	<dc:publisher xml:lang="en">Prodi Kimia</dc:publisher>
	<dc:date>2026-05-26</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unnes.ac.id/journals/ijcs/article/view/28870</dc:identifier>
	<dc:identifier>10.15294/ijcs.v15i1.28870</dc:identifier>
	<dc:source xml:lang="en">Indonesian Journal of Chemical Science; Vol. 15 No. 1 (2026): Indonesian Journal of Chemical Science; 39-50</dc:source>
	<dc:source>2502-6844</dc:source>
	<dc:source>2252-6951</dc:source>
	<dc:source>10.15294/ijcs.v15i1</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.unnes.ac.id/journals/ijcs/article/view/28870/9872</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2026 Indonesian Journal of Chemical Science</dc:rights>
</oai_dc:dc>