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Marine Microalgae Tetraselmis suecica as Flocculant Agent of Bio-flocculation Method

HAYATI Journal of Biosciences · Vol. 23 No. 2 (2016)

DOI
10.4308/hjb.23.2.62
ISSN
2086-4094, 1978-3019
Terbit
2016-11-10
Penerbit
Bogor Agricultural University, Indonesia
Bahasa
eng

Abstrak

Microalgae harvesting is an important part in microalgae cultivation system. Techniques for harvesting marine microalgae which are commonly used are centrifugation, filtration and flocculation. These techniques still have some disadvantages, such as not environment friendly, and high usage of energy and cost. Bio-flocculation harvesting technique using microalgae as a flocculant agent can be an alternative way to solve these problems. In this research, mixing of Tetraselmis suecica (flocculant) with Chlorellasp. and Nannochloropsis sp. (non-flocculant) in ratios of 1:4, 2:4, 3:4 and 4:4 (v/v) has been conducted to obtain percent recovery of marine microalgae harvest. The results showed that T. suecica as flocculant agent can fasten the harvesting of Chlorella sp. and Nannochloropsis sp. It was shown by the increase of percent recovery value of Chlorellasp. from 51.14 ± 1.07% to 67.34 ± 0.67% and Nannochloropsis sp. from 20.52 ± 1.17% to 42.43 ± 0.40% during the first hour of flocculating process. Our result showed that bio-flocculation is an environment friendly technique which can be applied to harvest marine microalgae.

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  • IPB University
  • Indonesian Institute of Sciences
  • Sriwijaya University
  • National Nuclear Energy Agency of Indonesia
  • Universitas Papua
  • Universitas Borneo Tarakan
  • University of Technology Malaysia
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Rekan penulisOrganisasiArtikel bersama
Dina AugustineIPB University6
Harpasis S. SanusiIPB University4
Dahlia Wulan SariIPB University4
Dietriech Geoffrey BengenIPB University4
Dea Fauzia LestariIPB University4
Yeti DarmayatiIndonesian Institute of Sciences2
Dwi Andreas SantosaIPB University2
Ali ArmanNational Nuclear Energy Agency of Indonesia2
Etty RianiIPB University2
Chandrika Eka LarasatiIPB University2
N. K. WardaniIPB University1
Sulistiono SulistionoIPB University1
Ruyitno NuchsinIPB University1
MAULINIA MAULINIAAfiliasi tidak diketahui1
Dedi SoedharmaIPB University1
WIDIASTUTI KARIMAfiliasi tidak diketahui1
Lily Maria Goretty PanggabeanIndonesian Institute of Sciences1
Richardus F. KaswadjiIPB University1
Duaitd KolibongsoUniversitas Papua1
Dwi SetyaningsihIPB University1
Bertoka Fajar Sp NegaraIPB University1
Muhammad Trial Fiar ErawanIPB University1
Riris AryawatiSriwijaya University1
Hilda ZulkifliSriwijaya University1
Dwi HindartiIndonesian Institute of Sciences1
Zainal ArifinIndonesian Institute of Sciences1
Ratno AchyaniUniversitas Borneo Tarakan1
Abdullah Hisam OmarUniversity of Technology Malaysia1
Tri PratonoIPB University1
Ayi RachmatIPB University1
Angga DwinovantyoIPB University1
Restya RahmaniarIPB University1
Nico Wantona PrabowoIPB University1
Santi SusantiIPB University1
NajamuddinAfiliasi tidak diketahui1
I Wayan NurjayaIPB University1

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Sumber metadata: OAI-PMH (metadata jurnal) http://journal.ipb.ac.id/index.php/hayati/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 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">Marine Microalgae Tetraselmis suecica as Flocculant Agent of Bio-flocculation Method</dc:title>
	<dc:creator xml:lang="en">Kawaroe, Mujizat</dc:creator>
	<dc:creator xml:lang="en">Prartono, Tri</dc:creator>
	<dc:creator xml:lang="en">Sunuddin, Adriani</dc:creator>
	<dc:creator xml:lang="en">Saputra, Deni</dc:creator>
	<dc:subject xml:lang="en">bio-flocculation</dc:subject>
	<dc:subject xml:lang="en">harvest</dc:subject>
	<dc:subject xml:lang="en">microalgae</dc:subject>
	<dc:subject xml:lang="en">Tetraselmis suecica</dc:subject>
	<dc:description xml:lang="en">Microalgae harvesting is an important part in microalgae cultivation system. Techniques for harvesting marine microalgae which are commonly used are centrifugation, filtration and flocculation. These techniques still have some disadvantages, such as not environment friendly, and high usage of energy and cost. Bio-flocculation harvesting technique using microalgae as a flocculant agent can be an alternative way to solve these problems. In this research, mixing of Tetraselmis suecica (flocculant) with Chlorellasp. and Nannochloropsis sp. (non-flocculant) in ratios of 1:4, 2:4, 3:4 and 4:4 (v/v) has been conducted to obtain percent recovery of marine microalgae harvest. The results showed that T. suecica as flocculant agent can fasten the harvesting of Chlorella sp. and Nannochloropsis sp. It was shown by the increase of percent recovery value of Chlorellasp. from 51.14 ± 1.07% to 67.34 ± 0.67% and Nannochloropsis sp. from 20.52 ± 1.17% to 42.43 ± 0.40% during the first hour of flocculating process. Our result showed that bio-flocculation is an environment friendly technique which can be applied to harvest marine microalgae.</dc:description>
	<dc:publisher xml:lang="en">Bogor Agricultural University, Indonesia</dc:publisher>
	<dc:date>2016-11-10</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>http://journal.ipb.ac.id/hayati/article/view/13936</dc:identifier>
	<dc:identifier>10.4308/hjb.23.2.62</dc:identifier>
	<dc:source xml:lang="en">HAYATI Journal of Biosciences; Vol. 23 No. 2 (2016): April 2016; 62</dc:source>
	<dc:source>2086-4094</dc:source>
	<dc:source>1978-3019</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>http://journal.ipb.ac.id/hayati/article/view/13936/10448</dc:relation>
</oai_dc:dc>