?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PRODUKSI+BIOGAS+DARI+RUMPUT+GAJAH+(Pennisetum+purpureum)%0D%0AMELALUI+PROSES+FERMENTASI+KERING&rft.creator=Ayub%2C+1014071023&rft.subject=Karya+Karya+Umum+%3D+000&rft.description=Penelitian+ini+bertujuan+untuk+mengetahui+produksi+biogas+dari+rumput+gajah%0D%0A(Pennisetum+purpureum)+melalui+proses+fermentasi+kering.+Penelitian+ini%0D%0Adilaksanakan+di+Laboratorium+Daya%2C+Alat%2C+dan+Mesin+Pertanian%2C+Fakultas%0D%0APertanian%2C+Universitas+Lampung+pada+bulan+Juni+sampai+dengan+Oktober+2014.%0D%0APerlakuan+pada+penelitian+ini+adalah+perbandingan+antara+rumput+gajah+dan%0D%0Akotoran+sapi.+Perbandingan+perlakuan+A%2C+B%2C+dan+C+secara+berurut%EF%80%ADurut%2C+yaitu+3%3A1%3B%0D%0A4%3A1%3B+dan+5%3A1.+Bahan+isian+yang+digunakan+dalam+penelitian+ini+adalah+bahan+segar%2C%0D%0Arumput+gajah+dicacah+sepanjang+%EF%82%B115+cm.+Bahan+isian+dilakukan+penyiraman+setiap%0D%0A2+hari+sekali+menggunakan+air+sebanyak+5+L.+Temperatur+reaksi+dan+temperatur%0D%0Alingkungan+diukur+setiap+hari+sampai+produksi+biogas+yang+dihasilkan+tidak%0D%0Asignifikan+lagi.+Hasil+penelitian+ini+menunjukkan+bahwa+produksi+biogas+pada%0D%0Aperlakuan+A%2C+B%2C+dan+C+berurut-urut%2C+yaitu+204+L%2C+258+L%2C+dan+241%2C3+L+selama+25%0D%0Ahari+dengan+produksi+rata%E2%80%93rata+perlakuan+A%2C+B%2C+dan+C%2C+yaitu+8%2C53+L%2Fhari%2C+10%2C75%0D%0AL%2Fhari%2C+dan+10%2C05+L%2Fhari%2C+produktivitas+biogas+perlakuan+A%2C+B%2C+dan+C+berurut%E2%80%93urut%0D%0Aadalah+12%2C82+L%2Fkg%2C+12%2C95+L%2Fkg%2C+dan+10%2C09+L%2Fkg.+Biogas+yang+dihasilkan+tidak%0D%0Adapat+menyala.+Temperatur+reaksi+pada+perlakuan+A%2C+B%2C+dan+C+berurut-urut+adalah%0D%0A31+%C2%BAC%3B+31+%C2%BAC%3B+dan+32+%C2%BAC%2C+sedangkan+rata%EF%80%ADrata+temperatur+lingkungan+sebesar+32%0D%0A%C2%BAC.+Perlakuan+B+adalah+perlakuan+terbaik+untuk+produksi+biogas+melalui%0D%0Afermentasi+kering.%0D%0A%0D%0AThis+research+aimed+at+understanding+the+production+of+biogas+from+elephant%0D%0Agrass+(Pennisetum+purpureum)+through+the+process+of+dry+fermentation.+This%0D%0Aresearch+was+conducted+at+the+Laboratory+of+Power%2C+Agricultural+Machinery%2C%0D%0AFaculty+of+Agriculture%2C+University+of+Lampung+in+June+until+October+2014.+The%0D%0Atreatment+in+this+research+was+a+comparison+between+elephant+grass+and+cow%0D%0Adung.+Comparison+of+treatment+A%2C+B%2C+and+C+respectively+is+3%3A1%3B+4%3A1%3B+and+5%3A1.%0D%0ASubstrate+material+used+in+this+research+is+the+fresh%2C+elephant+grass+chopped+to+%EF%82%B115%0D%0Acm+length.+The+substrate+is+prduction%2C+watered+every+2+days+using+5+liters+of+water.%0D%0ABiogas+prduction%2C+reaction%2C+temperature+and+ambient+temperature+were+measured%0D%0Aevery+day+until+the+production+of+biogas+stop.+The+results+of+this+research+indicate%0D%0Athat+the+production+of+biogas+in+treatment+A%2C+B%2C+and+C+respectively+was+204+L%3B%0D%0A258+L%3B+and+241%2C3+L+liters+for+25+days+with+an+average+yield+of+treatments+A%2C+B%2C%0D%0Aand+C%2C+ie+8%2C53+L%2Fday%3B+10%2C75+L%2Fday%3B+and+10%2C05+L%2Fday.+The+repectivaly+yield+of%0D%0Abiogas+treatment+A%2C+B%2C+and+C+in+was+12.82+L%2Fkg%2C+12.95+L%2Fkg%2C+and+10.09+L%2Fkg.%0D%0ABiogas+produced+was+not+burnt.+The+reaction+temperature+in+treatment+A%2C+B%2C+and+C%0D%0Arespectively+is+31+%C2%BAC%3B+31+%C2%BAC%3B+and+32+%C2%BAC%2C+while+the+average+of+environmental%0D%0Atemperature+is+32+%C2%BAC.+Treatment+B+is+the+best+for+biogas+production+through+dry%0D%0Afermentation.%0D%0AKeywords%3A+dry+fer&rft.publisher=Fakultas+Pertanian&rft.date=2014-12-23&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6401%2F1%2FABSTRACT.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6401%2F2%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6401%2F3%2FCOVER%2520DALAM.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6401%2F4%2FCOVER%2520LUAR.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6401%2F5%2FDAFTAR%2520GAMBAR.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6401%2F6%2FDAFTAR%2520ISI.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6401%2F7%2FDAFTAR%2520TABEL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6401%2F8%2FLEMBAR%2520PENGESAHAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6401%2F9%2FLEMBAR%2520PERNYATAAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6401%2F10%2FLEMBAR%2520PERSETUJUAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6401%2F11%2FMOTO.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6401%2F12%2FPERSEMBAHAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6401%2F13%2FRIWAYAT%2520HIDUP.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6401%2F14%2FSANWACANA.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6401%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