?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PRODUKSI+BIODIESEL+DARI+MINYAK+JELANTAH+MELALUI+TRANSESTERIFIKASI+DENGAN+BANTUAN+GELOMBANG%0D%0AULTRASONIK&rft.creator=+FITRIANI+%2C+1214071035&rft.subject=Budidaya+tanaman&rft.description=ABSTRAK%0D%0A%0D%0ABiodiesel+merupakan+bahan+bakar+alternatif+yang+terbuat+dari+sumber+daya+alam+yang+dapat+diperbarui+dan+dimanfaatkan+sebagai+pengganti+solar%2Fdiesel.+Minyak+jelantah+berpotensi+sebagai+bahan+baku+pembuatan+biodiesel+karena+ketersediaannya+yang+kontinyu+dibandingkan+bahan+lain.+Tujuan+penelitian+ini+adalah+untuk+mengetahui+produksi+biodiesel+dari+minyak+jelantah+dengan+bantuan+gelombang+ultrasonik.+Penelitian+mengunakan+Rancanan+Acak+Lengkap+(RAL)+dengan+2+faktor+yaitu%2C+suhu+reaksi+dan+waktu+reaksi.+Masing-masing+faktor+terdiri+dari+4+taraf%2C+faktor+suhu+yaitu+40%2C+45%2C+50%2C+55oC+dan+waktu+reaksi+yaitu+1%2C+2%2C+3%2C+4%2C+menit.+Semua+perlakuan+dilakukan+3+kali+ulangan.+Analisis+ragam+digunakan+untuk+mengetahui+pengaruh+terhadap+masing-masing+faktor+perlakuan.+Berdasarkan+hasil+menunjukkan+bahwa+tidak+ada+pengaruh+terhadap+produksi+biodiesel+maupun+massa+jenis+dan+viskositas.+Rata-+rata+rendemen+sebesar+62%2C54%25.+Biodiesel+mempunyai+rata-rata+massa+jenis+0%2C88+g%2Fml+(sesuai+SNI)+dan+rata-rata+viskositas+4%2C93+cSt+(sesuai+SNI).%0D%0AKata+kunci+%3A+biodiesel%2C+minyak+jelantah%2C+ultrasonik%2C+rendemen%2C+massa+jenis%2C+dan+viskositas.%0D%0A%0D%0AABSTRACT%0D%0ABiodiesel+is+an+alternative+fuel+made+from+vegetable+oil+or+animal+fat+that+can+be+used+as+a+substitute+for+diesel+fuel.+Used+cooking+oil+has+potential+as+a+raw+material+for+making+biodiesel+because+of+its+continuous+availability+compared+to+other+feedstocks.+The+purpose+of+this+study+was+to+determine+the+production+of+biodiesel+from+waste+cooking+oil+with+the+assistance+of+ultrasonic+wave.+The+experiment+was+arranged+in+completely+randomized+design+by+two+factors%2C+namely+reaction+temperature+and+reaction+time.+Each+factor+consists+of+four+levels%2C+namely+40%2C+45%2C+50%2C+55oC+for+temperature+and+1%2C+2%2C+3%2C+4+minutes+for+reaction+times.+All+treatments+were+replicated+by+3+repetitions.+Analysis+of+variance+was+employed+to+understand+the+effect+of+each+treatment+factor.+Results+showed+that+there+was+no+effect+of+factors+on+the+biodiesel+production+as+well+as+on+its+density+and+viscosity.+Average+biodiesel+yield+was+62.54+%25.+The+biodiesel+had+an+average+density+of+0.88+g%2Fml+(complies+SNI)+and+average+viscosity+of+4.93+cSt+(complies+SNI).%0D%0AKeyword+%3A+biodiesel%2C+waste+cooking+oil%2C+ultrasonic%2C+yield%2C+density+and+viscosity.&rft.publisher=FAKULTAS+PERTANIAN&rft.date=2016-11-10&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F24896%2F1%2FABSTRACT%2520%2528ABSTRAK%2529.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F24896%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F24896%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=+++FITRIANI+%2C+1214071035++(2016)+PRODUKSI+BIODIESEL+DARI+MINYAK+JELANTAH+MELALUI+TRANSESTERIFIKASI+DENGAN+BANTUAN+GELOMBANG+ULTRASONIK.++FAKULTAS+PERTANIAN%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F24896%2F