Pengolahan Limbah Minyak Goreng Dalam Proses Batch Menggunakan Metode Koagulasi-Flokulasi Dan Adsorbsi

Pramudipto, Galuh (2008) Pengolahan Limbah Minyak Goreng Dalam Proses Batch Menggunakan Metode Koagulasi-Flokulasi Dan Adsorbsi. Other thesis, Institut Teknologi Sepuluh Nopember Surabaya.

Text 3303100054-Undergraduate_Thesis.pdf - Accepted Version Download (11MB)

Abstract

Dari hasil penelitian diketahui penambahan dosis kitosan berpengaruh pada removal minyak dengan besar removal 48.91% dengan konsentrasi 20 ml pada variasi limbah 70:30, 43.83% dengan konsentrasi 40 ml pada variasi limbah 50:50 dan 34.85% dengan konsentrasi 40 ml pada variasi limbah 20:80. Pada proses adsorbsi, penambahan dosis berpengaruh terhadap removal minyak dengan besar prosentase 35.64 % dengan dosis 50 gr pada variasi limbah 70:30, 69.31% dengan dosis 50 gr pada variasi limbah 50:50, dan 52.8 % dengan dosis 50 gr pada var limbah 20:80. pH optimum untuk proses koagulasi menggunakan kitosan terjadi pada pH 4 dengan % removal sebesar 70.79% . pH optimum untuk proses koagulasi menggunakan karbon aktif terjadi pada pH 4 dengan % removal sebesar 71%. Model adsorbsi yang terjadi dalam penelitian ini adalah model adsorbsi ishotenn Freudlich dengan persamaan x/m = 0.69C·-16179 • Kombinasi proses koagulasi -flokulasi dan adsorbsi mampu meremoval minyak sebesar 74.72% pada variasi limbah 70:30, 85.17% pada variasi limbah 50:50 dan 77.03% pada variasi limbah 20:80
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From the research results, it is known that the additional dose of chitosan has an effect on oil removal with a removal rate of 48.91% with a concentration of 20 ml in the waste variation of 70:30, 43.83% with a concentration of 40 ml in the waste variation of 50:50 and 34.85% with a concentration of 40 ml in the waste variation of 20 :80. In the adsorption process, increasing the dose has an effect on oil removal with a percentage of 35.64% with a dose of 50 gr on a waste variation of 70:30, 69.31% with a dose of 50 gr on a waste variation of 50:50, and 52.8% with a dose of 50 gr on a waste variation of 20 :80. The optimum pH for the coagulation process using chitosan occurs at pH 4 with a % removal of 70.79%. The optimum pH for the coagulation process using activated carbon occurs at pH 4 with % removal of 71%. The adsorption model that occurred in this research was the Ishotenn Freudlich adsorption model with the equation x/m = 0.69C·-16179 • The combination of coagulation-flocculation and adsorption processes was able to remove oil by 74.72% at a waste variation of 70:30, 85.17% at a waste variation of 50 :50 and 77.03% in the waste variation of 20:80

Item Type:	Thesis (Other)
Additional Information:	RSL 628.357 Pra p-1 2008
Uncontrolled Keywords:	kitosan, koagulan, adsorbsi,carbon aktif, minyak dan lemak; chitosan, coagulant, adsorption, activated carbon, oil and fat
Subjects:	T Technology > TD Environmental technology. Sanitary engineering > TD898.8.C67 Waste disposal T Technology > TD Environmental technology. Sanitary engineering > TD899 Waste control in special industries, plants, processes, etc
Divisions:	Faculty of Civil Engineering and Planning > Environment Engineering > 25201-(S1) Undergraduate Thesis
Depositing User:	EKO BUDI RAHARJO
Date Deposited:	24 Apr 2024 08:43
Last Modified:	24 Apr 2024 08:43
URI:	http://repository.its.ac.id/id/eprint/107912

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