?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=KINERJA+TEKNIS+DAN+EKONOMIS+BIOGAS+SKALA+RUMAH+%0D%0ATANGGA+DENGAN+TIPE+FLOATING+DRUM&rft.creator=Deny+Sanjaya+Irawan%2C+1514071064&rft.subject=630+Pertanian+dan+teknologi+yang+berkaitan&rft.description=Dalam+kemajuan+yang+begitu+pesat+kebutuhan+bahan+bakar+dan+gas+samakin+%0D%0Ameningkat+hampir+semua+sektor+maka+perlu+adanya+suatu+energi+alternatif+%0D%0Aterbarukan+sebagai+pengantinya.+Penelitian+ini+bertujuan+untuk+mengetahui+%0D%0Akinerja+digester+biogas+berdasarkan+produksi+biogas%2C+total+solid%2C+volatile+solid+dan+%0D%0Akomposisi+metana+pada+biogas+dan+untuk+mengetahui+volume+produktivitas+biogas+%0D%0Askala+rumah+tangga+berbahan+baku+kotoran+sapi+dengan+tipe+Floating+Drum.+%0D%0APenelitian+ini+menggunakan+digester+tipe+semi+kontinyu+dengan+volume+kerja+%0D%0A2020+liter.+Penelitian+ini+dilaksanakan+pada+bulan+Febuari+sampai+bulan+Mei+2019+%0D%0Adengan+mengamati+di+Laboratorium+Daya+Alat+Mesin+Pertanian+(DAMP)%2C+Jurusan+%0D%0ATeknik+Pertanian%2C+Fakultas+Pertanian%2C+Universitas+Lampung+dan+digester+Floating+%0D%0ADrum+di+Desa+Rejomulyo.+%0D%0APada+penelitian+ini+dengan+loading+rate+60+liter%2Fhari+dengan+starter+1500+kg+dari+%0D%0Acampuran+kotoran+sapi+dan+air+dengan+perbandingan+1%3A1.+Parameter+yang+diamati+%0D%0Ameliputi+pH%2C+Suhu+pagi+dan+sore%2C+volume+gas%2C+produktivitas+biogas%2C+dan+kualitas+%0D%0Abiogas.+Hasil+penelitian+menunjukan+bahwa+rata-rata+pH+7%2C7+dengan+pengukuran+%0D%0Amengunakan+pH+meter.+Suhu+rata-rata+pagi+dan+sore+hari+adalah+26%2C970C+dan+%0D%0A31%2C970C+dengan+pengukuran+mengunakan+termometer.+Rata-rata+produksi.+biogas+%0D%0Aadalah+1%2C3+m3%0D%0Aatau+sama+dengan+1300+liter+dengan+mengunakan+alat+ukur+%0D%0Aflowmeter%2C+produktivitas+biogas+sebesar+466%2C44+L%2Fkg+VSr.+Rata-rata+VSin+%25+97%2C78%0D%0Adan+TSin+%25+96%2C85+besarnya+dekomposisi+substrat+adalah+VSr+%25+56%2C28.+Hasil+%0D%0Aoutput+feses+dianalisis+dari+N+%2CP%2C+K+nya+didapatkan+angka+N+%3D+4%2C55%25%2C+P+%3D+2%2C16%25%2C+%0D%0Adan+K+%3D+3%2C89%25.+Kualitas+biogas+melalui+uji+nyala+menghasilkan+warna+nyala+api+%0D%0Abiru+cerah%2C+mengidikasikan+kadar+metana+yang+tinggi+dengan+(CH4)+yang+%0D%0Adihasilkan+sebesar+50%2C278%25+dan+(CO2)+sebesar+38%2C846%25.%0D%0AKata+Kunci+%3A+Biogas%2C+kotoran+sapi%2C+loading+rate%2C+produktivitas%2C+floating+drum%0D%0AIn+the+rapid+progress+of+the+need+for+fuel+and+gas+which+is+increasing+in+almost+all+%0D%0Asectors%2C+it+is+necessary+to+have+an+alternative+renewable+energy+as+a+substitute.+%0D%0AThis+study+aims+to+determine+the+performance+of+biogas+digesters+based+on+biogas+%0D%0Aproduction%2C+total+solid%2C+volatile+solid+and+methane+composition+in+biogas+and+to+%0D%0Adetermine+the+volume+of+household+scale+biogas+productivity+made+from+cow+%0D%0Adung+with+floating+drum+type.+This+study+used+a+semi-continuous+type+digester+%0D%0Awith+a+working+volume+of+2020+liters.+This+research+was+conducted+in+February+%0D%0Ato+May+2019+by+observing+in+the+Agricultural+Machine+Tool+Power+Laboratory+%0D%0A(AMTPL)%2C+Department+of+Agricultural+Engineering%2C+Faculty+of+Agriculture%2C+%0D%0ALampung+University+and+Floating+Drum+digester+in+Rejomulyo+Village.+%0D%0AThis+study+used+a+loading+rate+of+60+liters%2Fday+with+a+1500+kg+starter+from+a+%0D%0Amixture+of+cow+dung+and+water+with+a+ratio+of+1%3A+1.+The+parameters+observed+%0D%0Aincluded+pH%2C+morning+and+evening+temperature%2C+gas+volume%2C+biogas+productivity%2C+%0D%0Aand+biogas+quality.+The+results+showed+that+the+average+pH+was+7%2C7+with+%0D%0Ameasurements+using+a+pH+meter.+The+average+morning+and+evening+temperatures+%0D%0Aare+26%2C970C+and+31%2C970C+with+measurements+using+a+thermometer.+The+average+%0D%0Abiogas+production+is+1%2C3+m3%0D%0Aor+equal+to+1300+liters+with+biogas+productivity+of+%0D%0A466%2C44+L%2Fkg+VSr.+The+average+VSin+97%2C78%25+and+TSin+96%2C85%25+the+magnitude+of+%0D%0Athe+substrate+composition+is+VSr+56%2C28%25.+The+results+of+faecal+output+were+%0D%0Aanalyzed+from+N%2C+P%2C+K+and+obtained+N+%3D+4%2C55%25%2C+P+%3D+2%2C61%25%2C+and+K+%3D+3%2C89%25.+The+%0D%0Ahigh+levels+of+methane+(CH4)+cntent+in+the+biogas+(50%2C278%25)+indicate+a+good+%0D%0Aquality+of+biogas+that+producing+a+bright+blue+flame.%0D%0AKeywords%3A+Biogas%2C+cow+dung%2C+loading+rate%2C+productivity%2C+floating+drum&rft.publisher=FAKULTAS+PERTANIAN&rft.date=2019&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F56792%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F56792%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F56792%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++Deny+Sanjaya+Irawan%2C+1514071064++(2019)+KINERJA+TEKNIS+DAN+EKONOMIS+BIOGAS+SKALA+RUMAH+TANGGA+DENGAN+TIPE+FLOATING+DRUM.++FAKULTAS+PERTANIAN%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F56792%2F