?url_ver=Z39.88-2004&rft_id=1414051091&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=STUDI+POTENSI+ENERGI+DAN+REDUKSI+EMISI+GAS+RUMAH+KACA%0D%0ADARI+BIOGAS+HASIL+PEMANFAATAN+LIMBAH+TONGKOL+JAGUNG%0D%0A%0D%0A(Zea+mays+L.)+DAN+KOTORAN+SAPI&rft.creator=SITI+AISYAH%2C+1414051091&rft.subject=630+Pertanian+dan+teknologi+yang+berkaitan&rft.description=Proses+pemanasan+global+merupakan+suatu+fenomena+terperangkapnya+energi%0D%0Amatahari+dalam+atmosfer+bumi+yang+menyebabkan+peningkatan+temperatur+global%0D%0Ayang+terus+terjadi+dari+tahun+ke+tahun.+Dampak+pemanasan+global+saat+ini+menjadi%0D%0Amasalah+serius+yang+dihadapi+seluruh+bagian+dunia.+Sesuai+dengan+Peraturan%0D%0APresiden+Nomor+61+tahun+2011+tentang+Penyusunan+Rencana+Aksi+Nasional%0D%0APenurunan+Emisi+Gas+Rumah+Kaca+(RAN-GRK)+dan+Nomor+71+tentang%0D%0APenyelenggaraan+Inventarisasi+Gas+Rumah+Kaca+Nasional%2C+pemerintah+Indonesia%0D%0Atelah+berkomitmen+untuk+mengurangi+emisi+GRK+sebesar+26%25+atau+0%2C767+Gton%0D%0ACO2e+pada+tahun+2020.+Salah+satu+konsep+zero+waste+yang+diharapkan+dapat%0D%0Amembantu+memperlambat+laju+pemanasan+global+adalah+teknologi+biogas.+Selain%0D%0Abisa+menjadi+energi+alternatif%2C+biogas+juga+dapat+mengurangi+permasalahan%0D%0A%0D%0Alingkungan%2C+seperti+polusi+udara%2C+polusi+tanah%2C+dan+pemanasan+global.+Biogas%0D%0Adapat+dihasilkan+dari+pengolahan+limbah+pertanian.+Salah+satu+limbah+pertanian%0D%0Ayang+potensial+untuk+dijadikan+bahan+baku+pembuatan+biogas+adalah+tongkol%0D%0Ajagung.+Tongkol+jagung+dapat+diproduksi+menjadi+biogas+karena+dalam+tongkol+jagung%0D%0Amengandung+kadar+unsur+karbon+43%2C42%25+dan+hidrogen+6%2C32%25+dengan+nilai+kalornya%0D%0Aberkisar+antara+14%2C7-18%2C9+MJ%2Fkg.%0D%0A%0D%0APenelitian+ini+dilakukan+untuk+mengetahui+seberapa+besar+potensi+energi+dan%0D%0Apenurunan+emisi+gas+rumah+kaca+(GRK)+yang+dihasilkan+pada+pengolahan%0D%0Acampuranlimbah+tongkol+jagung+dan+kotoran+sapi.+Perhitungan+dilakukan%0D%0Amenggunakan+faktor-faktor+emisi+yang+sudah+disepakati+secara+global.+Data+dari%0D%0Ahasil+pengamatan+disajikan+dalam+bentuk+grafik+dan+table+serta+dianalisis+secara%0D%0Adeskriptif.+Perhitungan+potensi+energy+dan+reduksi+emisi+gas+rumah+kaca%0D%0Amenggunakan+data+yang+diperoleh+dari+nilai+Total+Solid+(TS)+dan+Volatil+Solid%0D%0A(VS)+tongkol+jagung+yang+telah+melalui+proses+anaerobik+menghasilkan+biogas.%0D%0A%0D%0AProses+pengolahan+campuran+tongkol+jagung+dan+kotoran+sapi+dengan%0D%0Aperbandingan+0%2C08+kg+tongkol+jagung+dan+0%2C5+kg+kotoran+sapi+dengan+perlakuaan%0D%0Alama+fermentasi+90+hari+memiliki+potensi+energi+sebesar+0%2C02+kWh+atau+setara%0D%0Adengan+energi+listrik+sebesar+0%2C007+kWh.+Pengolahan+campuran+tongkol+jagung%0D%0Adan+kotoran+sapi+menjadi+biogas+dengan+perbandingan+substrat+0%2C08+kg+tongkol%0D%0Ajagung+dan+0%2C5+kg+kotoran+sapi+selama+90+hari+juga+dapat+mereduksi+emisi+GRK%0D%0Ahingga+34%2C95+kg+CO2e.%0D%0A%0D%0AKata+kunci+%3A+Potensi+energi%2Creduksi+emisi+gas+rumah+kaca%2C+tongkol+jagung+Global+warming+is+a+phenomenon+of+trapped+solar+energy+that+causes+gradual+increase%0D%0Ain+the+overall+temperature+of+earth%E2%80%99s+atmosphere.+The+impact+of+global+warming+is%0D%0Anow+a+serious+problem+facing+all+parts+of+the+world.+In+accordance+with+Presidential%0D%0ARegulation+No.+61+of+2011+concerning+the+Preparation+of+a+National+Action+Plan+for%0D%0AReducing+Greenhouse+Gas+Emissions+(RAN-GRK)+and+Number+71+concerning+the%0D%0AImplementation+of+a+National+Greenhouse+Gas+Inventory%2C+the+Indonesian+government%0D%0Ahas+committed+to+reduce+GHG+emissions+by+26%25+or+0.767+Gton+CO2e+at+2020.+One%0D%0Aof+the+zero+waste+concepts+that+is+expected+to+help+slow+the+pace+of+global+warming+is%0D%0Abiogas+technology.+Besides+being+an+alternative+energy%2C+biogas+can+also+reduce%0D%0Aenvironmental+problems%2C+such+as+air+pollution%2C+soil+pollution%2C+and+global+warming%0D%0ABiogas+can+be+also+produced+from+processing+agricultural+waste.+One+of+the+potential%0D%0A%0D%0Aagricultural+wastes+to+be+used+as+raw+material+for+making+biogas+is+corn+cobs.+Corn%0D%0Acobs+can+be+produced+into+biogas+because+corn+cobs+contain+43.42%25+carbon+content%0D%0Aand+6.32%25+hydrogen+with+calorific+values+ranging+from+14.7-18.9+MJ+%2F+kg.%0D%0A%0D%0AThis+research+was+conducted+to+find+out+how+much+potential+energy+and+the+reduction%0D%0Aof+greenhouse+gas+(GHG)+emissions+produced+in+the+processing+of+corn+cob+and+cow%0D%0Adung+waste+mixture.+Calculations+are+made+using+emission+factors+that+have+been%0D%0Aagreed+globally.+Data+from+observations+are+presented+in+the+form+of+graphs+and%0D%0Atables+and+analyzed+descriptively.+The+Calculation+of+potential+energy+and+the%0D%0Areduction+of+greenhouse+gas+emissions+using+data+obtained+from+the+value+of+Total%0D%0ASolid+(TS)+and+Volatile+Solid+(VS)+corn+cobs+that+have+been+through+anaerobic%0D%0Aprocess+to+produce+biogas.+The+mixing+process+of+corn+cobs+and+cow+dung+with+a+ratio+of+0.08+kg+of+corn+cobs%0D%0Aand+0.5+kg+cow+dung+with+90+days+fermentation+treatment+has+a+potential+energy+of%0D%0A0%2C002+kWh+or+equivalent+to+electrical+energy+of+0+%2C+0007+kWh.+The+mixing+process+of%0D%0Acorn+cobs+and+cow+dung+into+biogas+with+a+substrate+ratio+of+0.08+kg+of+corn+cobs+and%0D%0A0.5+kg+of+cow+dung+for+90+days+can+also+reduce+GHG+emissions+by+34%2C95+kg+CO2e.%0D%0A%0D%0AKeywords%3A+potential+energy%2C+reduction+of+greenhouse+gas+emissions%2C+corn+cobs&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%2F57383%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F57383%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F57383%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++SITI+AISYAH%2C+1414051091++(2019)+STUDI+POTENSI+ENERGI+DAN+REDUKSI+EMISI+GAS+RUMAH+KACA+DARI+BIOGAS+HASIL+PEMANFAATAN+LIMBAH+TONGKOL+JAGUNG+(Zea+mays+L.)+DAN+KOTORAN+SAPI.++FAKULTAS+PERTANIAN%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F57383%2F