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primary topic: OPTIMIZATION STUDY OF SONICATION INTENSITY AND OXIDIZING AGENT ON OPEFB FRACTIONATION: SEMI-QUANTITATIVE ASSESSMENT UNDER MILD CONDITION

OPTIMIZATION STUDY OF SONICATION INTENSITY AND OXIDIZING AGENT ON OPEFB FRACTIONATION: SEMI-QUANTITATIVE ASSESSMENT UNDER MILD CONDITION
type: Thesis
type: Article
abstract: This research explores the optimization strategy of oil palm empty fruit bunches lignocellulose fractionation. The primary goal is to fractionate cellulose with maximized purity and crystallinity by developing an efficient process that uses low chemical concentrations, reduced temperatures, and shortened processing times. This study particularly analyzes the influence of sonication intensity and oxidizing agent concentration on the cellulose characteristic produced. through the quantitative assessment, cellulose purity was calculated using Fourier Transform Infrared (FTIR) peak intensity data and validated with Thermogravimetric Analysis (TGA). Meanwhile, cellulose crystallinity was determined from FTIR peaks and confirmed through X-ray Diffraction (XRD). The fractionated cellulose morphology was also observed using scanning Electron Microscopy (SEM). The result demonstrates a trade-off relationship between cellulose purity and crystallinity, where optimizing one parameter often compromises the other. Ozone proved effective in achieving high cellulose purity within a short sonication time; however, it potentially damages the cellulose’s crystalline structure. Conversely, Na〖ClO〗_2 (sodium chlorite) tended to be better preserve crystallinity, although its delignification rate was slower, particularly at longer sonication times. Statistical optimization using Minitab software predicted optimal conditions with ozone at concentration of 0.929 gr/ 250mL and a sonication time of 13.4 minutes, yielding predicted purity and crystallinity up to 87.31% and 82.01%, respectively. Nevertheless, the potential of sodium chlorite warrants further exploration, especially regarding variations in sonication time, to evaluate its efficiency and stability as an alternative oxidizing agent. This research provides important insights for developing a more sustainable and efficient cellulose fractionation process from OPEFB lignocellulose.
date: 2026-01-31
status: published
creator: Aliya Nurhasanah
author list: authors
THS: Endarto Yudo Wardhono
THS: Erlina Yustanti
type: EPrint
type: ThesisEPrint
is part of: repository
has document: OPTIMIZATION STUDY OF SONICATION INTENSITY AND OXIDIZING AGENT ON OPEFB FRACTIONATION: SEMI-QUANTITATIVE ASSESSMENT UNDER MILD CONDITION (Text)
has document: OPTIMIZATION STUDY OF SONICATION INTENSITY AND OXIDIZING AGENT ON OPEFB FRACTIONATION: SEMI-QUANTITATIVE ASSESSMENT UNDER MILD CONDITION (Other)
subject: Q Science (General)
subject: QD Chemistry
subject: TP Chemical technology

OPTIMIZATION STUDY OF SONICATION INTENSITY AND OXIDIZING AGENT ON OPEFB FRACTIONATION: SEMI-QUANTITATIVE ASSESSMENT UNDER MILD CONDITION (Text)
type: Document
has file: Aliya Nurhasanah_7780240019_Fulltext.pdf
has part: Aliya Nurhasanah_7780240019_Fulltext.pdf

OPTIMIZATION STUDY OF SONICATION INTENSITY AND OXIDIZING AGENT ON OPEFB FRACTIONATION: SEMI-QUANTITATIVE ASSESSMENT UNDER MILD CONDITION (Text)
type: Document
has file: Aliya Nurhasanah_7780240019_01.pdf
has part: Aliya Nurhasanah_7780240019_01.pdf

OPTIMIZATION STUDY OF SONICATION INTENSITY AND OXIDIZING AGENT ON OPEFB FRACTIONATION: SEMI-QUANTITATIVE ASSESSMENT UNDER MILD CONDITION (Text)
type: Document
has file: Aliya Nurhasanah_7780240019_02.pdf
has part: Aliya Nurhasanah_7780240019_02.pdf

OPTIMIZATION STUDY OF SONICATION INTENSITY AND OXIDIZING AGENT ON OPEFB FRACTIONATION: SEMI-QUANTITATIVE ASSESSMENT UNDER MILD CONDITION (Text)
type: Document
has file: Aliya Nurhasanah_7780240019_03.pdf
has part: Aliya Nurhasanah_7780240019_03.pdf

OPTIMIZATION STUDY OF SONICATION INTENSITY AND OXIDIZING AGENT ON OPEFB FRACTIONATION: SEMI-QUANTITATIVE ASSESSMENT UNDER MILD CONDITION (Text)
type: Document
has file: Aliya Nurhasanah_7780240019_04.pdf
has part: Aliya Nurhasanah_7780240019_04.pdf

OPTIMIZATION STUDY OF SONICATION INTENSITY AND OXIDIZING AGENT ON OPEFB FRACTIONATION: SEMI-QUANTITATIVE ASSESSMENT UNDER MILD CONDITION (Text)
type: Document
has file: Aliya Nurhasanah_7780240019_05.pdf
has part: Aliya Nurhasanah_7780240019_05.pdf

OPTIMIZATION STUDY OF SONICATION INTENSITY AND OXIDIZING AGENT ON OPEFB FRACTIONATION: SEMI-QUANTITATIVE ASSESSMENT UNDER MILD CONDITION (Text)
type: Document
has file: Aliya Nurhasanah_7780240019_Ref.pdf
has part: Aliya Nurhasanah_7780240019_Ref.pdf

OPTIMIZATION STUDY OF SONICATION INTENSITY AND OXIDIZING AGENT ON OPEFB FRACTIONATION: SEMI-QUANTITATIVE ASSESSMENT UNDER MILD CONDITION (Text)
type: Document
has file: Aliya Nurhasanah_7780240019_Lamp.pdf
has part: Aliya Nurhasanah_7780240019_Lamp.pdf

OPTIMIZATION STUDY OF SONICATION INTENSITY AND OXIDIZING AGENT ON OPEFB FRACTIONATION: SEMI-QUANTITATIVE ASSESSMENT UNDER MILD CONDITION (Text)
type: Document
has file: Aliya Nurhasanah_7780240019_CP.pdf
has part: Aliya Nurhasanah_7780240019_CP.pdf

Fakultas Teknik Universitas Sultan Ageng Tirtayasa
type: Organization

MAGISTER TEKNIK KIMIA, Fakultas Teknik Universitas Sultan Ageng Tirtayasa
type: Organization

Endarto Yudo Wardhono
type: Person
given name: Endarto
family name: Yudo Wardhono

Erlina Yustanti
type: Person
given name: Erlina
family name: Yustanti

Aliya Nurhasanah
type: Person
given name: Aliya
family name: Nurhasanah

UNIVERSITAS SULTAN AGENG TIRTAYASA
type: Organization

FAKULTAS TEKNIK
type: Organization

MAGISTER TEKNIK KIMIA
type: Organization

OPTIMIZATION STUDY OF SONICATION INTENSITY AND OXIDIZING AGENT ON OPEFB FRACTIONATION: SEMI-QUANTITATIVE ASSESSMENT UNDER MILD CONDITION (Other)
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OPTIMIZATION STUDY OF SONICATION INTENSITY AND OXIDIZING AGENT ON OPEFB FRACTIONATION: SEMI-QUANTITATIVE ASSESSMENT UNDER MILD CONDITION (Other)
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is version of: OPTIMIZATION STUDY OF SONICATION INTENSITY AND OXIDIZING AGENT ON OPEFB FRACTIONATION: SEMI-QUANTITATIVE ASSESSMENT UNDER MILD CONDITION (Text)
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OPTIMIZATION STUDY OF SONICATION INTENSITY AND OXIDIZING AGENT ON OPEFB FRACTIONATION: SEMI-QUANTITATIVE ASSESSMENT UNDER MILD CONDITION (Other)
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is version of: OPTIMIZATION STUDY OF SONICATION INTENSITY AND OXIDIZING AGENT ON OPEFB FRACTIONATION: SEMI-QUANTITATIVE ASSESSMENT UNDER MILD CONDITION (Text)
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OPTIMIZATION STUDY OF SONICATION INTENSITY AND OXIDIZING AGENT ON OPEFB FRACTIONATION: SEMI-QUANTITATIVE ASSESSMENT UNDER MILD CONDITION (Other)
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OPTIMIZATION STUDY OF SONICATION INTENSITY AND OXIDIZING AGENT ON OPEFB FRACTIONATION: SEMI-QUANTITATIVE ASSESSMENT UNDER MILD CONDITION (Other)
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OPTIMIZATION STUDY OF SONICATION INTENSITY AND OXIDIZING AGENT ON OPEFB FRACTIONATION: SEMI-QUANTITATIVE ASSESSMENT UNDER MILD CONDITION (Other)
type: Document
is version of: OPTIMIZATION STUDY OF SONICATION INTENSITY AND OXIDIZING AGENT ON OPEFB FRACTIONATION: SEMI-QUANTITATIVE ASSESSMENT UNDER MILD CONDITION (Text)
is volatile version of: OPTIMIZATION STUDY OF SONICATION INTENSITY AND OXIDIZING AGENT ON OPEFB FRACTIONATION: SEMI-QUANTITATIVE ASSESSMENT UNDER MILD CONDITION (Text)
is index codes version of: OPTIMIZATION STUDY OF SONICATION INTENSITY AND OXIDIZING AGENT ON OPEFB FRACTIONATION: SEMI-QUANTITATIVE ASSESSMENT UNDER MILD CONDITION (Text)
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has part: indexcodes.txt

OPTIMIZATION STUDY OF SONICATION INTENSITY AND OXIDIZING AGENT ON OPEFB FRACTIONATION: SEMI-QUANTITATIVE ASSESSMENT UNDER MILD CONDITION (Other)
type: Document
is version of: OPTIMIZATION STUDY OF SONICATION INTENSITY AND OXIDIZING AGENT ON OPEFB FRACTIONATION: SEMI-QUANTITATIVE ASSESSMENT UNDER MILD CONDITION (Text)
is volatile version of: OPTIMIZATION STUDY OF SONICATION INTENSITY AND OXIDIZING AGENT ON OPEFB FRACTIONATION: SEMI-QUANTITATIVE ASSESSMENT UNDER MILD CONDITION (Text)
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has part: indexcodes.txt

OPTIMIZATION STUDY OF SONICATION INTENSITY AND OXIDIZING AGENT ON OPEFB FRACTIONATION: SEMI-QUANTITATIVE ASSESSMENT UNDER MILD CONDITION (Other)
type: Document
is version of: OPTIMIZATION STUDY OF SONICATION INTENSITY AND OXIDIZING AGENT ON OPEFB FRACTIONATION: SEMI-QUANTITATIVE ASSESSMENT UNDER MILD CONDITION (Text)
is volatile version of: OPTIMIZATION STUDY OF SONICATION INTENSITY AND OXIDIZING AGENT ON OPEFB FRACTIONATION: SEMI-QUANTITATIVE ASSESSMENT UNDER MILD CONDITION (Text)
is index codes version of: OPTIMIZATION STUDY OF SONICATION INTENSITY AND OXIDIZING AGENT ON OPEFB FRACTIONATION: SEMI-QUANTITATIVE ASSESSMENT UNDER MILD CONDITION (Text)
has file: indexcodes.txt
has part: indexcodes.txt

OPTIMIZATION STUDY OF SONICATION INTENSITY AND OXIDIZING AGENT ON OPEFB FRACTIONATION: SEMI-QUANTITATIVE ASSESSMENT UNDER MILD CONDITION (Other)
type: Document
is version of: OPTIMIZATION STUDY OF SONICATION INTENSITY AND OXIDIZING AGENT ON OPEFB FRACTIONATION: SEMI-QUANTITATIVE ASSESSMENT UNDER MILD CONDITION (Text)
is volatile version of: OPTIMIZATION STUDY OF SONICATION INTENSITY AND OXIDIZING AGENT ON OPEFB FRACTIONATION: SEMI-QUANTITATIVE ASSESSMENT UNDER MILD CONDITION (Text)
is index codes version of: OPTIMIZATION STUDY OF SONICATION INTENSITY AND OXIDIZING AGENT ON OPEFB FRACTIONATION: SEMI-QUANTITATIVE ASSESSMENT UNDER MILD CONDITION (Text)
has file: indexcodes.txt
has part: indexcodes.txt

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primary topic: OPTIMIZATION STUDY OF SONICATION INTENSITY AND OXIDIZING AGENT ON OPEFB FRACTIONATION: SEMI-QUANTITATIVE ASSESSMENT UNDER MILD CONDITION

Q Science (General)
type: Concept

QD Chemistry
type: Concept

TP Chemical technology
type: Concept