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Dimethyl Phthalate Adsorption Using a Composite of Activated Carbon from Black Liquor-diatomite

Indonesian Journal of Chemical Science · Vol. 9 No. 2 (2020) · hlm. 139–147

DOI
10.15294/ijcs.v9i2.33837
ISSN
2502-6844, 2252-6951
Terbit
2020-08-03
Penerbit
Universitas Negeri Semarang
Bahasa
eng

Abstrak

Dimethyl phthalate is one of the main chemicals in the manufacture of plastics which is harmful to human health because it can be easily absorbed in the body through the skin and is toxic so it is necessary to do a waste treatment process. Adsorption is an alternative method for reducing the levels of dimethyl phthalate in liquid waste. The purpose of this study was to determine the effect of adsorption efficiency on dimethyl phthalate using a composite activated carbon from black liquor-diatomite. A composite activated carbon from black liquor-diatomite were contacted with dimethyl phthalate using the batch method at 120 minutes contact time at 30°C and pH 5, the variations tested were the concentration and dosage adsorbent. Testing samples using GC-MS. The results showed optimum dimethyl phthalate adsorption at a concentration of 1 ppm with a contact time of 120 minutes, an adsorbent dose of 0.05 gram and a pH of 5 at 64.2%.

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  • State University of Semarang
  • Indonesian Institute of Sciences
  • Telkom University
  • Jenderal Soedirman University
  • Kanazawa University
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Rekan penulisOrganisasiArtikel bersama
Ella KusumastutiAfiliasi tidak diketahui8
Jumaeri JumaeriAfiliasi tidak diketahui4
Endang SusilaningsihState University of Semarang3
Agung Tri PrasetyaState University of Semarang2
Widi AstutiTelkom University2
Ratna Stia DewiJenderal Soedirman University1
M. IlyasIndonesian Institute of Sciences1
Nuril HudaAfiliasi tidak diketahui1
Siti Herlina DewiState University of Semarang1
SRI WAHYUNIAfiliasi tidak diketahui1
Mohammad Haris BaihaqiAfiliasi tidak diketahui1
Fika Maulydha HardiyantiAfiliasi tidak diketahui1
Eka Siti RinjaniAfiliasi tidak diketahui1
Masrukan MasrukanState University of Semarang1
Ani RusilowatiState University of Semarang1
R. SusantiAfiliasi tidak diketahui1
Heru SetyantoAfiliasi tidak diketahui1
Tri Sri NoorAsihAfiliasi tidak diketahui1
Woro SumarniState University of Semarang1
Fatimah KhoirunisaAfiliasi tidak diketahui1
Sri Susilogati SumartiState University of Semarang1
Nanik WijayatiState University of Semarang1
Inca Pritonasya MilaningsihAfiliasi tidak diketahui1
Agustina Dwi RahmawatiAfiliasi tidak diketahui1
Ummi KulsumAfiliasi tidak diketahui1
Rika WulandariAfiliasi tidak diketahui1
Nelly RahmawatiAfiliasi tidak diketahui1
Sri Mantini Rahayu SedyawatiAfiliasi tidak diketahui1
Siti KholipukAfiliasi tidak diketahui1
Selli Renata SariAfiliasi tidak diketahui1
Puji LestariAfiliasi tidak diketahui1
Subiyanto HadisaputroAfiliasi tidak diketahui1
Nur ImaniahAfiliasi tidak diketahui1
Amanda Shinta MaylaniAfiliasi tidak diketahui1
Vinny RochmahAfiliasi tidak diketahui1
Samuel Budi Wardhana KusumaKanazawa University1
Mursalina MulyasariAfiliasi tidak diketahui1

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Sumber metadata: OAI-PMH (metadata jurnal) https://journal.unnes.ac.id/sju/index.php/ijcs/oai, pertama di-harvest 5 Nov 2026, terakhir terlihat 5 Nov 2026.
Metadata asli (oai_dc) 
<oai_dc:dc xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/  http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en-US">Dimethyl Phthalate Adsorption Using a Composite of Activated Carbon from Black Liquor-diatomite</dc:title>
	<dc:creator>Yasmine, Luigy Maurizka</dc:creator>
	<dc:creator>Sari, Ajeng Arum</dc:creator>
	<dc:creator>Sulistyaningsih, Triastuti</dc:creator>
	<dc:description xml:lang="en-US">Dimethyl phthalate is one of the main chemicals in the manufacture of plastics which is harmful to human health because it can be easily absorbed in the body through the skin and is toxic so it is necessary to do a waste treatment process. Adsorption is an alternative method for reducing the levels of dimethyl phthalate in liquid waste. The purpose of this study was to determine the effect of adsorption efficiency on dimethyl phthalate using a composite activated carbon from black liquor-diatomite. A composite activated carbon from black liquor-diatomite were contacted with dimethyl phthalate using the batch method at 120 minutes contact time at 30°C and pH 5, the variations tested were the concentration and dosage adsorbent. Testing samples using GC-MS. The results showed optimum dimethyl phthalate adsorption at a concentration of 1 ppm with a contact time of 120 minutes, an adsorbent dose of 0.05 gram and a pH of 5 at 64.2%.</dc:description>
	<dc:publisher xml:lang="en-US">Universitas Negeri Semarang</dc:publisher>
	<dc:date>2020-08-03</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-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unnes.ac.id/sju/ijcs/article/view/33837</dc:identifier>
	<dc:identifier>10.15294/ijcs.v9i2.33837</dc:identifier>
	<dc:source xml:lang="en-US">Indonesian Journal of Chemical Science; Vol 9 No 2 (2020); 139-147</dc:source>
	<dc:source>2502-6844</dc:source>
	<dc:source>2252-6951</dc:source>
	<dc:source>10.15294/ijcs.v9i2</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.unnes.ac.id/sju/ijcs/article/view/33837/16553</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2020 Indonesian Journal of Chemical Science</dc:rights>
</oai_dc:dc>