?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PEMANFAATAN+LIMBAH+BATANG+SINGKONG%0D%0ADENGAN+PENAMBAHAN+BATUBARA+SEBAGAI+BRIKET+%0D%0AMENGGUNAKAN+PEREKAT+TAPIOKA&rft.creator=AGUNG+CRISDHIANTHORO+RHAHARJO%2C+1514071029&rft.subject=630+Pertanian+dan+teknologi+yang+berkaitan&rft.description=Pengembangan+produk+turunan+limbah+batang+singkong+sangat+diutamakan+di%0D%0Adalam+upaya+peningkatan+nilai+ekonomis+limbah+batang+singkong.+Penelitian+ini+%0D%0Abertujuan+untuk+memanfaatkan+limbah+batang+singkong+dengan+penambahan+%0D%0Abatubara+sebagai+briket+menggunakan+perekat+tapioka%2C+mengetahui+pengaruh+%0D%0Akomposisi+bahan+baku+utama+dan+konsentrasi+perekat+tapioka+terhadap+%0D%0Akarakteristik+briket%2C+dan+mengetahui+karakteristik+briket+berbahan+baku+limbah+%0D%0Abatang+singkong+dengan+penambahan+batubara+menggunakan+perekat+tapioka.%0D%0APenelitian+ini+disusun+secara+faktorial+dalam+Rancangan+Acak+Lengkap+(RAL)+%0D%0Adengan+dua+faktor+dan+tiga+ulangan.+Faktor+pertama+adalah+komposisi+bahan+baku+%0D%0Autama+antara+limbah+batang+singkong+dan+batubara+(P)+yang+terdiri+dari+empat+%0D%0Ataraf+perlakuan+yaitu+50%25%3A50%25+(P1)%2C+60%25%3A40%25+(P2)%2C+70%25%3A30%25+(P3)%2C+dan+80%25%3A20%25%0D%0A(P4).+Faktor+kedua+adalah+konsentrasi+perekat+tapioka+(K)+yang+terdiri+dari+tiga+%0D%0Ataraf+perlakuan+yaitu+15%25+(K1)%2C+17%2C5%25+(K2)%2C+dan+20%25+(K3).+Parameter+yang+%0D%0Adiamati+terdiri+dari+densitas%2C+kadar+air%2C+kekuatan+tekan%2C+shatter+resistance+index%2C+%0D%0Anilai+kalor%2C+laju+pembakaran%2C+dan+suhu+dasar+plat+pemasakan+(panci)+saat+%0D%0Apembakaran+briket.+Data+yang+telah+diperoleh+dianalisa+atau+diolah+dengan+%0D%0Amenggunakan+analisis+sidik+ragam+untuk+mengetahui+pengaruh+dari+setiap+faktor+%0D%0Apercobaan.+Jika+dalam+hasil+analisis+sidik+ragam+terdapat+pengaruh+nyata+dari+%0D%0Afaktor+percobaan%2C+maka+analisa+dilanjutkan+dengan+uji+BNT+(Beda+Nyata+Terkecil)+%0D%0Auntuk+melihat+perbedaan+pengaruh+antar+taraf+perlakuan+pada+selang+kepercayaan+%0D%0Asebesar+95%25.%0D%0AHasil+penelitian+menunjukkan+bahwa+limbah+batang+singkong+dengan+%0D%0Apenambahan+batubara+dapat+dimanfaatkan+sebagai+briket+menggunakan+perekat+%0D%0Atapioka.+Selain+itu%2C+komposisi+bahan+baku+utama+berpengaruh+nyata+terhadap+%0D%0Akekuatan+tekan+dan+laju+pembakaran+briket.+Semakin+tinggi+persentase+batubara+%0D%0Adalam+komposisi+bahan+baku+utama+cenderung+meningkatkan+kekuatan+tekan+dan+%0D%0Amenurunkan+laju+pembakaran+briket.+Sementara+itu%2C+konsentrasi+perekat+tapioka+%0D%0Aberpengaruh+nyata+terhadap+densitas%2C+kekuatan+tekan%2C+shatter+resistance+index%2C+dan+%0D%0Alaju+pembakaran+briket.+Semakin+rendah+konsentrasi+perekat+tapioka+yang+%0D%0Adigunakan+cenderung+meningkatkan+densitas%2C+kekuatan+tekan%2C+dan+shatter+%0D%0Aresistance+index+serta+menurunkan+laju+pembakaran+briket.+Briket+yang+%0D%0Adihasilkan+memiliki+karakteristik+sebagai+berikut%3A+densitas+berkisar+0%2C3653-0%2C5080%0D%0Ag%2Fcm3%0D%0A%2C+kadar+air+berkisar+4%2C8174-7%2C6562%25%2C+kekuatan+tekan+berkisar+45%2C0933-%0D%0A48%2C5129+N%2Fcm2%0D%0A%2C+shatter+resistance+index+berkisar+99%2C8841-99%2C9297%25%2C+nilai+kalor+%0D%0Aaktual+berkisar+4.296%2C01-5.014%2C80+kal%2Fg%2C+nilai+kalor+teoritis+berkisar+4.535%2C34-%0D%0A5.123%2C66+kal%2Fg%2C+laju+pembakaran+briket+berkisar+0%2C3634-0%2C4239+g%2Fmenit%2C+dan+suhu+%0D%0Adasar+plat+pemasakan+(panci)+saat+pembakaran+briket+mampu+mencapai+suhu+%0D%0Aminimal+yang+harus+dicapai+agar+pembakaran+briket+dapat+digunakan+untuk+%0D%0Amemanaskan+minyak+(180+oC)+dalam+menggoreng+bahan+makanan.%0D%0AKata+kunci%3A+briket%2C+limbah+batang+singkong%2C+batubara%2C+perekat+tapioka.%0D%0AThe+development+of+derivative+products+of+cassava+stems+waste+is+highly%0D%0Apreferred+in+order+to+increase+the+economic+value+of+cassava+stems+waste.+The%0D%0Aresearch+aimed+to+utilize+cassava+stems+waste+with+addition+of+coal+as+a+briquettes+%0D%0Ausing+tapioca+adhesive%2C+determine+the+effect+of+the+composition+of+the+main+raw+%0D%0Amaterial+and+the+concentration+of+tapioca+adhesive+on+the+characteristics+of%0D%0Abriquettes%2C+and+determine+the+characteristics+of+briquettes+made+from+cassava%0D%0Astems+waste+with+the+addition+of+coal+using+tapioca+adhesive.%0D%0AThis+research+was+arranged+in+factorial+on+Complete+Randomized+Design+(CRD)%0D%0Awith+two+factors+and+three+replications.+The+first+factor+is+the+composition+of+the%0D%0Amain+raw+material+between+cassava+stems+waste+and+coal+(P)+which+consists+of+%0D%0Afour+levels+of+treatment+are+50%25%3A50%25+(P1)%2C+60%25%3A40%25+(P2)%2C+70%25%3A30%25+(P3)%2C+and+%0D%0A80%25%3A20%25+(P4).+The+second+factor+is+concentration+of+tapioca+adhesive+(K)+which%0D%0Aconsists+of+three+levels+of+treatment+are+15%25+(K1)%2C+17%2C5%25+(K2)%2C+and+20%25+(K3).+The+%0D%0Aparameters+observed+consisted+of+density%2C+moisture+content%2C+compressive+strength%2C+%0D%0Ashatter+resistance+index%2C+calorific+value%2C+combustion+rate%2C+and+temperature+of+the+%0D%0Acooking+plate+(pan)+during+briquetting+combustion.+Data+that+has+been+obtained+is+%0D%0Aanalyzed+or+processed+using+analysis+of+variance+to+determine+the+effect+of+each+of%0D%0Atreatment+factor.+If+the+results+of+the+analysis+of+variance+of+the+fingerprint+have+a+%0D%0Asignificant+effect+on+the+experimental+factors%2C+then+the+analysis+will+continued+%0D%0Awith+the+LSD+(Least+Significant+Difference)+test+to+see+the+difference+in+the+effect+%0D%0Aof+each+treatment+at+95%25+interval.%0D%0AThe+results+showed+that+the+cassava+stems+waste+with+addition+of+coal+can+be+used+%0D%0Aas+a+briquettes+using+tapioca+adhesive.+In+addition%2C+the+composition+of+the+main+%0D%0Araw+material+significantly+affected+to+the+compressive+strength+and+the%0D%0Acombustion+rate+of+briquettes.+As+higher+the+percentage+of+coal+in+the%0D%0Acomposition+of+the+main+raw+material+as+increase+the+compressive+strength+and+%0D%0Areduce+the+combustion+rate+of+briquettes.+Meanwhile%2C+the+concentration+of+%0D%0Atapioca+adhesive+significantly+affected+the+density%2C+compressive+strength%2C+shatter+%0D%0Aresistance+index%2C+and+also+briquette+combustion+rate.+As+lower+the+concentration+%0D%0Aof+tapioca+adhesive+as+increase+the+density%2C+compressive+strength%2C+and+shatter+%0D%0Aresistance+index+and+reduce+the+combustion+rate+of+briquettes.+The+briquettes+%0D%0Aproduced+have+some+of+characteristics+are%3A+density+ranges+from+0%2C3653-0%2C5080+%0D%0Ag%2Fcm3%0D%0A%2C+moisture+content+ranges+from+4%2C8174-7%2C6562%25%2C+compressive+strength+%0D%0Aranges+from+45%2C0933-48%2C5129+N%2Fcm%0D%0A2%0D%0A%2C+shatter+resistance+index+ranges+from+%0D%0A99%2C8841-99%2C9297%25%2C+the+actual+calorific+value+ranges+from+4.296%2C01-5.014%2C80+%0D%0Akal%2Fg%2C+the+theoretical+calorific+value+ranges+from+4.535%2C34-5.123%2C66+kal%2Fg%2C+the%0D%0Acombustion+rate+of+briquettes+ranges+from+0%2C3634-0%2C4239+g%2Fminute%2C+and+the+%0D%0Acooking+plate+(pan)+when+combustion+briquettes+can+reach+the+minimum%0D%0Atemperature+that+must+be+achieved+in+order+to+burn+of+briquettes+can+be+used+to+%0D%0Aheat+the+oil+(180%0D%0Ao%0D%0AC)+in+frying+food+ingredients.%0D%0AKeywords%3A+briquettes%2C+cassava+stem+waste%2C+coal%2C+tapioca+adhesive.%0D%0A&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%2F56759%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F56759%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F56759%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++AGUNG+CRISDHIANTHORO+RHAHARJO%2C+1514071029++(2019)+PEMANFAATAN+LIMBAH+BATANG+SINGKONG+DENGAN+PENAMBAHAN+BATUBARA+SEBAGAI+BRIKET+MENGGUNAKAN+PEREKAT+TAPIOKA.++FAKULTAS+PERTANIAN%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F56759%2F