IPB University Logo

SCIENTIFIC REPOSITORY

IPB University Scientific Repository collects, disseminates, and provides persistent and reliable access to the research and scholarship of faculty, staff, and students at IPB University

AI Repository
 
Building and Categories


      View Item 
      •   IPB Repository
      • Final Assignments
      • Undergraduate Final Assignments
      • UF - Vocational School
      • UF - Environmental Engineering and Management
      • View Item
      •   IPB Repository
      • Final Assignments
      • Undergraduate Final Assignments
      • UF - Vocational School
      • UF - Environmental Engineering and Management
      • View Item
      JavaScript is disabled for your browser. Some features of this site may not work without it.

      Ekstraksi Minyak dari Sludge Oil Recovery Plant Kelapa Sawit dan Kalium dari Abu Kulit Buah Kelapa pada Pembuatan Sabun

      Thumbnail
      View/Open
      Cover (404.1Kb)
      Fulltext (809.9Kb)
      Lampiran (269.1Kb)
      Date
      2026
      Jenis/Type
      Tugas Akhir
      Subtype
      Undergraduate Theses
      Author
      Pane, Evelina
      Jannah, Nurul
      Metadata
      Show full item record
      Abstract
      Sludge Oil Recovery Plant (ORP) kelapa sawit dan abu kulit buah kelapa merupakan limbah agroindustri melimpah yang belum dimanfaatkan optimal, padahal berpotensi sebagai bahan baku sabun. Penelitian ini bertujuan mengidentifikasi pengaruh waktu ekstraksi refluks terhadap rendemen dan mutu minyak sludge Oil Recovery Plant (ORP), serta kelayakan filtrat abu kulit buah kelapa sebagai alkali alami dalam pembuatan sabun cuci cair sesuai standar nasional Indonesia. Minyak diekstraksi dengan metode refluks berpelarut nheksana pada variasi waktu 2, 3, dan 4 jam, sedangkan kalium diekstraksi dari abu menggunakan aquadest, kemudian kedua bahan direaksikan melalui saponifikasi. Rendemen minyak, kadar asam lemak bebas, dan bilangan asam tertinggi diperoleh pada waktu ekstraksi 4 jam. Filtrat abu terbukti bersifat basa kuat dengan kandungan kalium memadai untuk menggantikan alkali sintetis. Sabun cair yang dihasilkan memenuhi seluruh parameter mutu yang dipersyaratkan, sehingga pemanfaatan dua aliran limbah sekaligus terbukti layak sebagai solusi pengelolaan limbah bernilai tambah.
       
      Sludge Oil Recovery Plant (ORP) from palm oil processing and coconut husk ash are abundant agro-industrial wastes that remain underutilized, despite their potential as soap raw materials. This study aimed to determine the effect of reflux extraction time on the yield and quality of oil recovered from sludge Oil Recovery Plant (ORP), and to assess the suitability of coconut husk ash filtrate as a natural alkali for producing liquid soap that meets the Indonesian National Standard. Oil was extracted by reflux using n-hexane at extraction times of 2, 3, and 4 hours, while potassium was extracted from the ash using distilled water, and both materials were then reacted through saponification. The highest oil yield, free fatty acid content, and acid value were obtained at 4 hours of extraction. The ash filtrate proved to be strongly alkaline with sufficient potassium content to replace synthetic alkali. The resulting liquid soap met all required quality parameters, confirming that utilizing both waste streams simultaneously is a feasible added-value waste management solution.
       
      URI
      http://repository.ipb.ac.id/handle/123456789/176233
      Collections
      • UF - Environmental Engineering and Management [314]

      Copyright © 2020 Library of IPB University
      All rights reserved
      Contact Us | Send Feedback
      Indonesia DSpace Group 
      IPB University Scientific Repository
      UIN Syarif Hidayatullah Institutional Repository
      Universitas Jember Digital Repository
        

       

      Browse

      All of IPB RepositoryCollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

      My Account

      Login

      Application

      google store

      Copyright © 2020 Library of IPB University
      All rights reserved
      Contact Us | Send Feedback
      Indonesia DSpace Group 
      IPB University Scientific Repository
      UIN Syarif Hidayatullah Institutional Repository
      Universitas Jember Digital Repository