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BIOSORPSI ION LOGAM Cr(VI) DENGAN MENGGUNAKAN BIOMASSA LAMUN Enhalus acoroides YANG TERDAPAT DI PULAU BARRANG LOMPO

Jurnal Akta Kimia Indonesia (Indonesia Chimica Acta) · Vol. ume No. 2 (2009) · pp. 44–52

DOI
10.70561/ica.v2i2.2464
ISSN
2655-6049, 2085-014X
Published
2009-12-01
Publisher
Hasanuddin University
Language
en

Abstract

Biosorption is an alternative technique which can be used in solving environmental pollution coming from waste containing heavy metals. Biosorption of Cr(VI) ion using biomass of seagrass, Thalassia hemprichii at various contact time, pH and concentration has been investigated. Biosorption was performed by a batch method and concentration of ions before and after biosorption were measured by atomic absorption spectrophotometer (AAS). The equilibrium was achieved after 80 minutes. Adsorption effectivity of Cr(VI) Enhalus acoroides ion was pH 2. Biosorption of Cr(VI) ion by using biomass of Enhalus acoroides followed Langmuir isotherm and the result showed that biosorption capacity (Qo) of Cr(VI) ion was 8.13 mg/g.Keywords: biosorption, Cr(VI), seagrass, Enhalus acoroides, Langmuir isotherm.

Collaboration network of the authors

40 authors · 140 co-authorship links · showing the 40 most connected

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  • Ministry of Religious Affairs
  • Affiliation unknown
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Co-authorOrganisationJoint articles
Abdul Wahid WahabAffiliation unknown5
Yusafir HalaAffiliation unknown3
ABDUL KARIMAffiliation unknown3
Alfian NoorAffiliation unknown2
MamingAffiliation unknown2
Andi Muhammad AnsharAffiliation unknown2
Triana FebriantiAffiliation unknown2
Nuritasari AzisAffiliation unknown2
Syarifuddin LiongAffiliation unknown2
Tanasal A.MAffiliation unknown2
Malimongan MAffiliation unknown2
Sahriani AliAffiliation unknown2
Saefuddin .Affiliation unknown1
Tjodi HarlimAffiliation unknown1
Ahmad ZainiAffiliation unknown1
ZarlinaAffiliation unknown1
Nur AfniAffiliation unknown1
Nur HaedarAffiliation unknown1
Nur Umriani PermatasariAffiliation unknown1
Djabal Nur BasirAffiliation unknown1
Bulkis MusaAffiliation unknown1
Prayiska Mariana RapiAffiliation unknown1
Emmi AstutiAffiliation unknown1
Novi LestariAffiliation unknown1
Nurmala SariAffiliation unknown1
Musa RamangAffiliation unknown1
Indah RayaAffiliation unknown1
Hazirin ZubairAffiliation unknown1
Firdaus FirdausAffiliation unknown1
La KoloAffiliation unknown1
Fatahu FatahuAffiliation unknown1
Hasnah NatsirAffiliation unknown1
Andi SuciatiAffiliation unknown1
Rosalinda Zeniona MaarebiaAffiliation unknown1
Prastawa BudiAffiliation unknown1
Serly TandigauAffiliation unknown1
Rahmad RahmadMinistry of Religious Affairs1

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.unhas.ac.id/index.php/ica/oai, first harvested 5 Nov 2026, last seen 5 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en">BIOSORPSI ION LOGAM Cr(VI) DENGAN MENGGUNAKAN BIOMASSA LAMUN Enhalus acoroides  YANG TERDAPAT DI PULAU BARRANG  LOMPO</dc:title>
	<dc:creator xml:lang="en">La Nafie, Nursiah</dc:creator>
	<dc:creator xml:lang="en">Taba, Paulina</dc:creator>
	<dc:creator xml:lang="en">Mahmud, Djasmawati</dc:creator>
	<dc:description xml:lang="en">Biosorption is an alternative technique which can be used in solving environmental  pollution coming from waste containing heavy metals. Biosorption  of Cr(VI) ion using biomass of seagrass,  Thalassia hemprichii at various contact time, pH and concentration has been investigated. Biosorption was performed by a batch method and  concentration  of  ions  before  and  after  biosorption  were  measured  by  atomic absorption spectrophotometer  (AAS). The equilibrium was achieved after 80 minutes. Adsorption  effectivity  of  Cr(VI)  Enhalus  acoroides  ion  was  pH  2.  Biosorption  of Cr(VI) ion by using biomass of Enhalus acoroides followed Langmuir isotherm and the result showed that biosorption capacity (Qo) of Cr(VI) ion was 8.13 mg/g.Keywords:  biosorption, Cr(VI), seagrass, Enhalus acoroides, Langmuir isotherm.</dc:description>
	<dc:publisher xml:lang="en">Hasanuddin University</dc:publisher>
	<dc:date>2009-12-01</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.unhas.ac.id/index.php/ica/article/view/2464</dc:identifier>
	<dc:identifier>10.70561/ica.v2i2.2464</dc:identifier>
	<dc:source xml:lang="en">Jurnal Akta Kimia Indonesia (Indonesia Chimica Acta); Volume 2 No 2 - December 2009; 44-52</dc:source>
	<dc:source>2655-6049</dc:source>
	<dc:source>2085-014X</dc:source>
	<dc:language>en</dc:language>
	<dc:relation>https://journal.unhas.ac.id/index.php/ica/article/view/2464/1332</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2017 Indonesia Chimica Acta</dc:rights>
</oai_dc:dc>