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      Sintesa Dan Karakterisasi Kertas Berbahan Pulp Biomassa Sawit Dengan Metode Soda Untuk Filtrasi CPO

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      Date
      2025
      Author
      ATSILAH, ATHA HADAD
      Nikmatin, Siti
      Syafutra, Heriyanto
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      Abstract
      ATHA HADAD ATSILAH. Sintesa Dan Karakterisasi Kertas Berbahan Pulp Biomassa Sawit Dengan Metode Soda Untuk Filtrasi CPO. Dibimbing oleh SITI NIKMATIN dan HERIYANTO SYAFUTRA. Kertas filtrasi yang digunakan saat ini terbuat dari dissolving pulp, jenis pulp khusus dengan kadar selulosa tinggi diatas 90% yang pada proses pembuatannya lebih rumit dan mahal dibandingkan dengan proses pembuatan pulp kertas. Oleh karena itu, penelitian ini bertujuan mendapatkan kertas filter CPO berbahan pulp biomassa sawit (TKKS) dengan metode soda dan menganalisis karakteristik material terhadap sifat kimia, fisis serta mekanis. Tandan Kosong Kelapa Sawit (TKKS) sebagai limbah dapat diolah menjadi kertas filtrasi karena kandungan selulosanya yang tinggi sekitar 30-50%. Metode pulping soda dan delignifikasi digunakan untuk menghilangkan lignin dan hemiselulosa dari serat selulosa, sehingga menghasilkan pulp yang lebih bersih dan lebih mudah diolah lebih lanjut untuk pembuatan kertas. Kandungan selulosa tertinggi terdapat pada sampel yang menggunakan konsentrasi NaOH 25% selama pemasakan pulp. Kertas yang dihasilkan dari pulp TKKS memiliki karakteristik kadar selulosa mencapai 78% dengan sifat fisis yang dapat meningkatkan efesiensi filtrasi minyak karena persentase porositasnya mencapai 90.42% dan membuat laju debit alir minyak 0.0103 ml/menit. Permukaan kertas yang superhidrofobik, membuat kertas efektif dalam memisahkan kontaminan air dari minyak.
       
      ATHA HADAD ATSILAH. Synthesis and Characterization of Paper from Oil Palm Biomass Pulp Using the Soda Method for Crude Palm Oil (CPO) Filtration. Supervised SITI NIKMATIN and HERIYANTO SYAFUTRA. The currently used filter paper is made from dissolving pulp, a special type of pulp with a high cellulose content of over 90%, which undergoes a more complex and costly production process compared to conventional paper pulp. Therefore, this study aims to produce crude palm oil (CPO) filter paper using oil palm biomass pulp (empty fruit bunch, EFB) through the soda method and analyze the material characteristics in terms of chemical, physical, and mechanical properties. Oil Palm Empty Fruit Bunch (EFB), as a waste product, can be processed into filter paper due to its high cellulose content of approximately 30-50%. The soda pulping and delignification methods are employed to remove lignin and hemicellulose from the cellulose fibers, resulting in cleaner pulp that is easier to further process for paper production. The highest cellulose content is found in samples treated with a 25% NaOH concentration during pulp cooking. The paper produced from EFB pulp exhibits a cellulose content of up to 78%, with physical properties that enhance oil filtration efficiency, achieving a porosity percentage of 90.42% and an oil flow rate of 0.0103 ml/min. The superhydrophobic surface of the paper makes it effective in separating water contaminants from oil.
       
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      http://repository.ipb.ac.id/handle/123456789/168750
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      • UT - Physics [1227]

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