PRIYONO, RANGGA DWI (2014) PENGARUH RASIO CAMPURAN DAN UKURAN ADSORBEN BENTONIT DAN ABU SEKAM PADI TERHADAP KUALITAS MINYAK JELANTAH HASIL ADSORPSI. Other thesis, Politeknik Negeri Sriwijaya.
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Text (BAB II TINJAUAN PUSTAKA)
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Abstract
Effect of Mixture Ratio and Size Adsorbent Bentonite and Rice Husk Ash Against Waste Cooking Oil Quality of Adsorption Results Rangga Dwi Priyono,2014 : 5 Chapters, 49 Pages,6 Table, 4 Attacments Cooking oil is one of human food primery necessary which functioned as food cooking medium. But, if applied repeatedly, therefore will be consist destruction process or damage which caused by oxidation process and high temperature. Signs of damage are rancid, dark color, and increase of the free fatty acid (FFA) grades. This research aims to find the effect of ratio and size of adsorbent bentonit-rice husk ash and optimum condition reviewed from FFA grades, water content, density, color and smell. Research methods include: activation of bentonite adsorbent with 5N sulfuric acid and making acid ash with activation sulphuric acid 20% (v/v), then the process of adsorption variations of size 60 and 200 mesh and adsorbent ratio 0:100, 20:80, 40:60, 60:40, 80:20, 100:0. Then anylize FFA grades, water content, density, color and smell. From the analysis, optimum adsoprtion condition obtain was on FFA 2,048%, water content 0,344%, density 0,9155 gr/ml, color was yellow clear, dan the smell was like natural frying oil. Keywords : Adsorption, Waste cooking oil, Bentonite, Rice husk ash
| Item Type: | Thesis (Other) |
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| Uncontrolled Keywords: | Adsorption, Waste cooking oil, Bentonite, Rice husk ash |
| Subjects: | T Technology > TP Chemical technology |
| Divisions: | Chemical Engineering > Undergraduate Theses |
| Depositing User: | Mrs Trisni Handayani |
| Date Deposited: | 21 Jan 2016 01:45 |
| Last Modified: | 21 Jan 2016 01:45 |
| URI: | http://eprints.polsri.ac.id/id/eprint/811 |
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