CHARACTERISTICS OF Chlorella sp BIOMASS IMMOBILIZED ON CHITOSAN (Chlo-Kit) FOR ADSORPTION OF CHROMIUM(III) SOLUTION
Properties of biosorbent prepared from biomass of Chlorella sp immobilized on chitosan (Chlo-Kit) have been studied for adsorption of Chromium(III). Chlo-Kit adsorbent prepared by following steps: dissolving chitosan to get hydrogel form, immobilization of biomasson chitosan hydrogel, beads formatio...
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| Format: | Article |
| Language: | English |
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Universitas Sebelas Maret
2015-12-01
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| Series: | Alchemy |
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| Online Access: | https://jurnal.uns.ac.id/index.php?journal=alchemy&page=article&op=view&path[]=102 |
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| author | Titin Anita Zaharah Anis Shofiyani Endah Sayekti |
| author_facet | Titin Anita Zaharah Anis Shofiyani Endah Sayekti |
| author_sort | Titin Anita Zaharah |
| collection | DOAJ |
| description | Properties of biosorbent prepared from biomass of Chlorella sp immobilized on chitosan (Chlo-Kit) have been studied for adsorption of Chromium(III). Chlo-Kit adsorbent prepared by following steps: dissolving chitosan to get hydrogel form, immobilization of biomasson chitosan hydrogel, beads formation and crosslinkingthe adsorbent beads using epichlorohydrin reagent. Characterization using FT-IR spectrophotometry and SEM showed that mechanism of biomass immobilization on chitosan involves electrostatic interactions between the functional groups of such both materials. Biomass immobilized on chitosan (Chlo-Kit) showed the higher stability in acid medium than un-immobilized biomass. Adsorption of Cr(III) metal ion on Chlo-Kit occured at optimum pH of 4-5 and followed well the Langmuir adsorption isotherm model. The adsorption capacity of Cr(III) on Chlo-Kit was 68.965 mg/g, about 91% higher than that on Chlorella biomass |
| format | Article |
| id | doaj-art-dcda95bb5fa34380aefaabddbacb54fd |
| institution | DOAJ |
| issn | 1412-4092 2443-4183 |
| language | English |
| publishDate | 2015-12-01 |
| publisher | Universitas Sebelas Maret |
| record_format | Article |
| series | Alchemy |
| spelling | doaj-art-dcda95bb5fa34380aefaabddbacb54fd2025-08-20T02:51:04ZengUniversitas Sebelas MaretAlchemy1412-40922443-41832015-12-01111152810.20961/alchemy.v11i1.102CHARACTERISTICS OF Chlorella sp BIOMASS IMMOBILIZED ON CHITOSAN (Chlo-Kit) FOR ADSORPTION OF CHROMIUM(III) SOLUTIONTitin Anita Zaharah0Anis Shofiyani1Endah Sayekti2Jurusan Kimia, Fakultas MIPA, Universitas Tanjungpura, Kalimantan BaratJurusan Kimia, Fakultas MIPA, Universitas Tanjungpura, Kalimantan BaratJurusan Kimia, Fakultas MIPA, Universitas Tanjungpura, Kalimantan BaratProperties of biosorbent prepared from biomass of Chlorella sp immobilized on chitosan (Chlo-Kit) have been studied for adsorption of Chromium(III). Chlo-Kit adsorbent prepared by following steps: dissolving chitosan to get hydrogel form, immobilization of biomasson chitosan hydrogel, beads formation and crosslinkingthe adsorbent beads using epichlorohydrin reagent. Characterization using FT-IR spectrophotometry and SEM showed that mechanism of biomass immobilization on chitosan involves electrostatic interactions between the functional groups of such both materials. Biomass immobilized on chitosan (Chlo-Kit) showed the higher stability in acid medium than un-immobilized biomass. Adsorption of Cr(III) metal ion on Chlo-Kit occured at optimum pH of 4-5 and followed well the Langmuir adsorption isotherm model. The adsorption capacity of Cr(III) on Chlo-Kit was 68.965 mg/g, about 91% higher than that on Chlorella biomasshttps://jurnal.uns.ac.id/index.php?journal=alchemy&page=article&op=view&path[]=102adsorptionChlorella biomass immobilized on chitosanchromium(III) |
| spellingShingle | Titin Anita Zaharah Anis Shofiyani Endah Sayekti CHARACTERISTICS OF Chlorella sp BIOMASS IMMOBILIZED ON CHITOSAN (Chlo-Kit) FOR ADSORPTION OF CHROMIUM(III) SOLUTION Alchemy adsorption Chlorella biomass immobilized on chitosan chromium(III) |
| title | CHARACTERISTICS OF Chlorella sp BIOMASS IMMOBILIZED ON CHITOSAN (Chlo-Kit) FOR ADSORPTION OF CHROMIUM(III) SOLUTION |
| title_full | CHARACTERISTICS OF Chlorella sp BIOMASS IMMOBILIZED ON CHITOSAN (Chlo-Kit) FOR ADSORPTION OF CHROMIUM(III) SOLUTION |
| title_fullStr | CHARACTERISTICS OF Chlorella sp BIOMASS IMMOBILIZED ON CHITOSAN (Chlo-Kit) FOR ADSORPTION OF CHROMIUM(III) SOLUTION |
| title_full_unstemmed | CHARACTERISTICS OF Chlorella sp BIOMASS IMMOBILIZED ON CHITOSAN (Chlo-Kit) FOR ADSORPTION OF CHROMIUM(III) SOLUTION |
| title_short | CHARACTERISTICS OF Chlorella sp BIOMASS IMMOBILIZED ON CHITOSAN (Chlo-Kit) FOR ADSORPTION OF CHROMIUM(III) SOLUTION |
| title_sort | characteristics of chlorella sp biomass immobilized on chitosan chlo kit for adsorption of chromium iii solution |
| topic | adsorption Chlorella biomass immobilized on chitosan chromium(III) |
| url | https://jurnal.uns.ac.id/index.php?journal=alchemy&page=article&op=view&path[]=102 |
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