?url_ver=Z39.88-2004&rft_id=1414051014&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PENGARUH+JENIS+DAN+KONSENTRASI+ASAM+TERHADAP+PROSES%0D%0AREAKTIVASI+SPENT+BLEACHING+EARTH+(SBE)+HASIL+SAMPING%0D%0A%0D%0APRODUKSI+BIOSOLAR%0D%0A%0D%0A%5BEffect+of+Types+and+Acid+Concentrations+on+theReactivation+Process+of+Spent%0D%0ABleaching+Earth+(SBE)+from+By-Product+of+Biodiesel+Production%5D%0D%0ARibut+Sugiharto%2C+Cendy+Damayanti%2C+Siti+Nurdjanah%2C+dan+Subeki%0D%0AJurusan+Teknologi+Hasil+Pertanian+Fakultas+Pertanian+Universitas+Lampung%0D%0AJl.+Prof.+Dr.+Soemantri+Brojonegoro+No.+1+Bandar+Lampung+Lampung+35145&rft.creator=Sugiharto%2C+Cendy+Damayanti%2C%2C+1414051014&rft.subject=630+Pertanian+dan+teknologi+yang+berkaitan&rft.description=Spent+bleaching+earth+(SBE)%2C+hasil+samping+produksi+biosolar%2C+berpotensi+menjadi%0D%0Aagen+pemucat+untuk+proses+pemucatan+minyak+kelapa+sawit+setelah+dilakukan%0D%0Areaktivasi.+Metode+reaktivasi+yang+paling+umum+digunakan+yaitu+aktivasi+asam%0D%0Ayang+dilanjutkan+dengan+pemanasan.+Penelitian+ini+bertujuan+untuk+mengetahui%0D%0Ajenis+asam+terbaik+dan+konsentrasi+asam+optimum+untuk+menghasilkan+tanah%0D%0Apemucat+teraktivasiyang+sesuai+dengan+SNI+13-6336-2000.+Penelitian+ini+disusun%0D%0Adalam+Rancangan+Acak+Kelompok+Lengkap+(RAKL)+secara+faktorial+dengan+tiga%0D%0Aulangan.+Perlakuan+terdiri+dari+dua+faktor%2C+yaitu+jenis+asam+(asam+klorida%2C+asam%0D%0Anitrat%2C+dan+asam+sulfat)+dan+konsentrasi+asam+(3%25%2C+5%25%2C+dan+7%25).+Data+yang%0D%0Adiperoleh+dianalisis+kesamaan+ragamnya+dengan+uji+Bartlett+dan+kemenambahan%0D%0Adata+diuji+dengan+uji+Tuckey%2C+selanjutnya+data+dianalisis+sidik+ragam+untuk%0D%0Amengetahui+penduga+ragam+galat+dan+uji+signifikansi+untuk+mengetahui+pengaruh%0D%0Aantar+perlakuan.+Data+juga+dianalisis+lebih+lanjut+menggunakan+Polinomial%0D%0AOrtogonal+dan+Perbandingan+Ortogonal.+Hasil+penelitian+menunjukkan+bahwa%0D%0Aperlakuan+terbaik+adalah+pada+perlakuan+asam+nitrat+dengan+konsentrasi+7%25%0D%0A(J2K3)+yang+menghasilkan+jumlah+rendemen+RBE+69%2C75%25+dengan+karakteristik%0D%0ARBE+meliputi+kadar+air+RBE+3%2C08%25%2C+pH+RBE+5%2C82%2C+kadar+abu+RBE+90%2C32%25%2C%0D%0Aefisiensi+pemucatan+warna+CPO+4%2C07%25%2C+dan+rendemen+RBPO+86%2C82%25.%0D%0AKata+Kunci+%3A+Aktivasi+asam%2C+Spent+bleaching+earth%2C+Reactivated+bleaching+earth.+Spent+bleaching+earth+(SBE)%2C+byproducts+of+biodiesel+production%2C+has+the+potential%0D%0Ato+become+a+bleaching+agent+for+the+process+of+bleaching+palm+oil+after%0D%0Areactivation.+The+most+commonly+used+reactivation+methods+is+acid+activation%0D%0Afollowed+by+heating.+This+study+aimed+to+determine+the+best+type+of+acid+and%0D%0Aoptimum+acid+concentration+to+produce+activated+bleaching+earthwhich+was+in%0D%0Aaccordance+with+SNI+13-6336-2000.+This+study+was+arranged+in+a+factorial%0D%0AComplete+Group+Randomized+Design+(CGRD)+with+three+replications.+The%0D%0Atreatment+consisted+of+two+factors%2C+namely+the+type+of+acid+(hydrochloric+acid%2C%0D%0Anitric+acid%2C+and+sulfuric+acid)+and+acid+concentration+(3%25%2C+5%25%2C+and+7%25).+The+data%0D%0Aobtained+were+analyzed+for+the+similarity+of+variance+with+the+Bartlett+test+and+the%0D%0Aaddition+of+the+data+tested+by+the+Tuckey+test%2C+then+the+data+were+analyzed+by%0D%0AAnalysis+of+Variance+to+find+out+the+estimation+of+various+errors+and+the%0D%0Asignificance+test+to+determine+the+effect+between+treatments.+Data+were+also%0D%0Aanalyzed+further+using+Orthogonal+Polynomials+and+Orthogonal+Comparisons.%0D%0AThe+results+showed+that+the+best+treatment+was+the+treatment+of+nitric+acid+with+a%0D%0Aacid+concentration+of+7%25+(J2K3)+which+resulted+in+an+RBE+yield+of+69.75%25%2C+with%0D%0ARBE+characteristics+including+RBE+water+content+was+3.08%25%2C+pH+RBE+was+5.82%2C%0D%0ARBE+ash+content+was+90.32%25%2C+the+efficiency+of+CPO+color+bleaching+was+4.07%25%2C%0D%0Aand+RBPO+yield+was+86.82%25.%0D%0AKeyword+%3A+Acid+activation%2C+Spent+bleaching+earth%2C+Reactivated+bleaching+earth&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%2F56894%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F56894%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F56894%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++Sugiharto%2C+Cendy+Damayanti%2C%2C+1414051014++(2019)+PENGARUH+JENIS+DAN+KONSENTRASI+ASAM+TERHADAP+PROSES+REAKTIVASI+SPENT+BLEACHING+EARTH+(SBE)+HASIL+SAMPING+PRODUKSI+BIOSOLAR+%5BEffect+of+Types+and+Acid+Concentrations+on+theReactivation+Process+of+Spent+Bleaching+Earth+(SBE)+from+By-Product+of+Biodiesel+Production%5D+Ribut+Sugiharto%2C+Cendy+Damayanti%2C+Siti+Nurdjanah%2C+dan+Subeki+Jurusan+Teknologi+Hasil+Pertanian+Fakultas+Pertanian+Universitas+Lampung+Jl.+Prof.+Dr.+Soemantri+Brojonegoro+No.+1+Bandar+Lampung+Lampung+35145.++FAKULTAS+PERTANIAN%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigili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