<> "The repository administrator has not yet configured an RDF license."^^ . <> . . "PENGARUH JENIS DAN KONSENTRASI ASAM TERHADAP PROSES\r\nREAKTIVASI SPENT BLEACHING EARTH (SBE) HASIL SAMPING\r\n\r\nPRODUKSI BIOSOLAR\r\n\r\n[Effect of Types and Acid Concentrations on theReactivation Process of Spent\r\nBleaching Earth (SBE) from By-Product of Biodiesel Production]\r\nRibut Sugiharto, Cendy Damayanti, Siti Nurdjanah, dan Subeki\r\nJurusan Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung\r\nJl. Prof. Dr. Soemantri Brojonegoro No. 1 Bandar Lampung Lampung 35145"^^ . "Spent bleaching earth (SBE), hasil samping produksi biosolar, berpotensi menjadi\r\nagen pemucat untuk proses pemucatan minyak kelapa sawit setelah dilakukan\r\nreaktivasi. Metode reaktivasi yang paling umum digunakan yaitu aktivasi asam\r\nyang dilanjutkan dengan pemanasan. Penelitian ini bertujuan untuk mengetahui\r\njenis asam terbaik dan konsentrasi asam optimum untuk menghasilkan tanah\r\npemucat teraktivasiyang sesuai dengan SNI 13-6336-2000. Penelitian ini disusun\r\ndalam Rancangan Acak Kelompok Lengkap (RAKL) secara faktorial dengan tiga\r\nulangan. Perlakuan terdiri dari dua faktor, yaitu jenis asam (asam klorida, asam\r\nnitrat, dan asam sulfat) dan konsentrasi asam (3%, 5%, dan 7%). Data yang\r\ndiperoleh dianalisis kesamaan ragamnya dengan uji Bartlett dan kemenambahan\r\ndata diuji dengan uji Tuckey, selanjutnya data dianalisis sidik ragam untuk\r\nmengetahui penduga ragam galat dan uji signifikansi untuk mengetahui pengaruh\r\nantar perlakuan. Data juga dianalisis lebih lanjut menggunakan Polinomial\r\nOrtogonal dan Perbandingan Ortogonal. Hasil penelitian menunjukkan bahwa\r\nperlakuan terbaik adalah pada perlakuan asam nitrat dengan konsentrasi 7%\r\n(J2K3) yang menghasilkan jumlah rendemen RBE 69,75% dengan karakteristik\r\nRBE meliputi kadar air RBE 3,08%, pH RBE 5,82, kadar abu RBE 90,32%,\r\nefisiensi pemucatan warna CPO 4,07%, dan rendemen RBPO 86,82%.\r\nKata Kunci : Aktivasi asam, Spent bleaching earth, Reactivated bleaching earth. Spent bleaching earth (SBE), byproducts of biodiesel production, has the potential\r\nto become a bleaching agent for the process of bleaching palm oil after\r\nreactivation. The most commonly used reactivation methods is acid activation\r\nfollowed by heating. This study aimed to determine the best type of acid and\r\noptimum acid concentration to produce activated bleaching earthwhich was in\r\naccordance with SNI 13-6336-2000. This study was arranged in a factorial\r\nComplete Group Randomized Design (CGRD) with three replications. The\r\ntreatment consisted of two factors, namely the type of acid (hydrochloric acid,\r\nnitric acid, and sulfuric acid) and acid concentration (3%, 5%, and 7%). The data\r\nobtained were analyzed for the similarity of variance with the Bartlett test and the\r\naddition of the data tested by the Tuckey test, then the data were analyzed by\r\nAnalysis of Variance to find out the estimation of various errors and the\r\nsignificance test to determine the effect between treatments. Data were also\r\nanalyzed further using Orthogonal Polynomials and Orthogonal Comparisons.\r\nThe results showed that the best treatment was the treatment of nitric acid with a\r\nacid concentration of 7% (J2K3) which resulted in an RBE yield of 69.75%, with\r\nRBE characteristics including RBE water content was 3.08%, pH RBE was 5.82,\r\nRBE ash content was 90.32%, the efficiency of CPO color bleaching was 4.07%,\r\nand RBPO yield was 86.82%.\r\nKeyword : Acid activation, Spent bleaching earth, Reactivated bleaching earth"^^ . "2019" . . . . . "FAKULTAS PERTANIAN"^^ . . . . . . . "1414051014"^^ . "Sugiharto, Cendy Damayanti,"^^ . "1414051014 Sugiharto, Cendy Damayanti,"^^ . . . . . . "PENGARUH JENIS DAN KONSENTRASI ASAM TERHADAP PROSES\r\nREAKTIVASI SPENT BLEACHING EARTH (SBE) HASIL SAMPING\r\n\r\nPRODUKSI BIOSOLAR\r\n\r\n[Effect of Types and Acid Concentrations on theReactivation Process of Spent\r\nBleaching Earth (SBE) from By-Product of Biodiesel Production]\r\nRibut Sugiharto, Cendy Damayanti, Siti Nurdjanah, dan Subeki\r\nJurusan Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung\r\nJl. Prof. Dr. Soemantri Brojonegoro No. 1 Bandar Lampung Lampung 35145 (File PDF)"^^ . . . "ABSTRAK.pdf"^^ . . . "PENGARUH JENIS DAN KONSENTRASI ASAM TERHADAP PROSES\r\nREAKTIVASI SPENT BLEACHING EARTH (SBE) HASIL SAMPING\r\n\r\nPRODUKSI BIOSOLAR\r\n\r\n[Effect of Types and Acid Concentrations on theReactivation Process of Spent\r\nBleaching Earth (SBE) from By-Product of Biodiesel Production]\r\nRibut Sugiharto, Cendy Damayanti, Siti Nurdjanah, dan Subeki\r\nJurusan Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung\r\nJl. Prof. Dr. Soemantri Brojonegoro No. 1 Bandar Lampung Lampung 35145 (File PDF)"^^ . . . "PENGARUH JENIS DAN KONSENTRASI ASAM TERHADAP PROSES\r\nREAKTIVASI SPENT BLEACHING EARTH (SBE) HASIL SAMPING\r\n\r\nPRODUKSI BIOSOLAR\r\n\r\n[Effect of Types and Acid Concentrations on theReactivation Process of Spent\r\nBleaching Earth (SBE) from By-Product of Biodiesel Production]\r\nRibut Sugiharto, Cendy Damayanti, Siti Nurdjanah, dan Subeki\r\nJurusan Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung\r\nJl. Prof. Dr. Soemantri Brojonegoro No. 1 Bandar Lampung Lampung 35145 (File PDF)"^^ . . . "SKRIPSI TANPA BAB PEMBAHASAN.pdf"^^ . . . "PENGARUH JENIS DAN KONSENTRASI ASAM TERHADAP PROSES\r\nREAKTIVASI SPENT BLEACHING EARTH (SBE) HASIL SAMPING\r\n\r\nPRODUKSI BIOSOLAR\r\n\r\n[Effect of Types and Acid Concentrations on theReactivation Process of Spent\r\nBleaching Earth (SBE) from By-Product of Biodiesel Production]\r\nRibut Sugiharto, Cendy Damayanti, Siti Nurdjanah, dan Subeki\r\nJurusan Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung\r\nJl. Prof. Dr. Soemantri Brojonegoro No. 1 Bandar Lampung Lampung 35145 (Other)"^^ . . . . . . "indexcodes.txt"^^ . . . "PENGARUH JENIS DAN KONSENTRASI ASAM TERHADAP PROSES\r\nREAKTIVASI SPENT BLEACHING EARTH (SBE) HASIL SAMPING\r\n\r\nPRODUKSI BIOSOLAR\r\n\r\n[Effect of Types and Acid Concentrations on theReactivation Process of Spent\r\nBleaching Earth (SBE) from By-Product of Biodiesel Production]\r\nRibut Sugiharto, Cendy Damayanti, Siti Nurdjanah, dan Subeki\r\nJurusan Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung\r\nJl. Prof. Dr. Soemantri Brojonegoro No. 1 Bandar Lampung Lampung 35145 (Other)"^^ . . . . . . "PENGARUH JENIS DAN KONSENTRASI ASAM TERHADAP PROSES\r\nREAKTIVASI SPENT BLEACHING EARTH (SBE) HASIL SAMPING\r\n\r\nPRODUKSI BIOSOLAR\r\n\r\n[Effect of Types and Acid Concentrations on theReactivation Process of Spent\r\nBleaching Earth (SBE) from By-Product of Biodiesel Production]\r\nRibut Sugiharto, Cendy Damayanti, Siti Nurdjanah, dan Subeki\r\nJurusan Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung\r\nJl. Prof. Dr. Soemantri Brojonegoro No. 1 Bandar Lampung Lampung 35145 (Other)"^^ . . . . . . "indexcodes.txt"^^ . . . "PENGARUH JENIS DAN KONSENTRASI ASAM TERHADAP PROSES\r\nREAKTIVASI SPENT BLEACHING EARTH (SBE) HASIL SAMPING\r\n\r\nPRODUKSI BIOSOLAR\r\n\r\n[Effect of Types and Acid Concentrations on theReactivation Process of Spent\r\nBleaching Earth (SBE) from By-Product of Biodiesel Production]\r\nRibut Sugiharto, Cendy Damayanti, Siti Nurdjanah, dan Subeki\r\nJurusan Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung\r\nJl. Prof. Dr. Soemantri Brojonegoro No. 1 Bandar Lampung Lampung 35145 (Other)"^^ . . . . . . "lightbox.jpg"^^ . . . "PENGARUH JENIS DAN KONSENTRASI ASAM TERHADAP PROSES\r\nREAKTIVASI SPENT BLEACHING EARTH (SBE) HASIL SAMPING\r\n\r\nPRODUKSI BIOSOLAR\r\n\r\n[Effect of Types and Acid Concentrations on theReactivation Process of Spent\r\nBleaching Earth (SBE) from By-Product of Biodiesel Production]\r\nRibut Sugiharto, Cendy Damayanti, Siti Nurdjanah, dan Subeki\r\nJurusan Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung\r\nJl. Prof. Dr. Soemantri Brojonegoro No. 1 Bandar Lampung Lampung 35145 (Other)"^^ . . . . . . "preview.jpg"^^ . . . "PENGARUH JENIS DAN KONSENTRASI ASAM TERHADAP PROSES\r\nREAKTIVASI SPENT BLEACHING EARTH (SBE) HASIL SAMPING\r\n\r\nPRODUKSI BIOSOLAR\r\n\r\n[Effect of Types and Acid Concentrations on theReactivation Process of Spent\r\nBleaching Earth (SBE) from By-Product of Biodiesel Production]\r\nRibut Sugiharto, Cendy Damayanti, Siti Nurdjanah, dan Subeki\r\nJurusan Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung\r\nJl. Prof. Dr. Soemantri Brojonegoro No. 1 Bandar Lampung Lampung 35145 (Other)"^^ . . . . . . "medium.jpg"^^ . . . "PENGARUH JENIS DAN KONSENTRASI ASAM TERHADAP PROSES\r\nREAKTIVASI SPENT BLEACHING EARTH (SBE) HASIL SAMPING\r\n\r\nPRODUKSI BIOSOLAR\r\n\r\n[Effect of Types and Acid Concentrations on theReactivation Process of Spent\r\nBleaching Earth (SBE) from By-Product of Biodiesel Production]\r\nRibut Sugiharto, Cendy Damayanti, Siti Nurdjanah, dan Subeki\r\nJurusan Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung\r\nJl. Prof. Dr. Soemantri Brojonegoro No. 1 Bandar Lampung Lampung 35145 (Other)"^^ . . . . . . "small.jpg"^^ . . . "PENGARUH JENIS DAN KONSENTRASI ASAM TERHADAP PROSES\r\nREAKTIVASI SPENT BLEACHING EARTH (SBE) HASIL SAMPING\r\n\r\nPRODUKSI BIOSOLAR\r\n\r\n[Effect of Types and Acid Concentrations on theReactivation Process of Spent\r\nBleaching Earth (SBE) from By-Product of Biodiesel Production]\r\nRibut Sugiharto, Cendy Damayanti, Siti Nurdjanah, dan Subeki\r\nJurusan Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung\r\nJl. Prof. Dr. Soemantri Brojonegoro No. 1 Bandar Lampung Lampung 35145 (Other)"^^ . . . . . . "PENGARUH JENIS DAN KONSENTRASI ASAM TERHADAP PROSES\r\nREAKTIVASI SPENT BLEACHING EARTH (SBE) HASIL SAMPING\r\n\r\nPRODUKSI BIOSOLAR\r\n\r\n[Effect of Types and Acid Concentrations on theReactivation Process of Spent\r\nBleaching Earth (SBE) from By-Product of Biodiesel Production]\r\nRibut Sugiharto, Cendy Damayanti, Siti Nurdjanah, dan Subeki\r\nJurusan Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung\r\nJl. Prof. Dr. Soemantri Brojonegoro No. 1 Bandar Lampung Lampung 35145 (Other)"^^ . . . . . . "PENGARUH JENIS DAN KONSENTRASI ASAM TERHADAP PROSES\r\nREAKTIVASI SPENT BLEACHING EARTH (SBE) HASIL SAMPING\r\n\r\nPRODUKSI BIOSOLAR\r\n\r\n[Effect of Types and Acid Concentrations on theReactivation Process of Spent\r\nBleaching Earth (SBE) from By-Product of Biodiesel Production]\r\nRibut Sugiharto, Cendy Damayanti, Siti Nurdjanah, dan Subeki\r\nJurusan Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung\r\nJl. Prof. Dr. Soemantri Brojonegoro No. 1 Bandar Lampung Lampung 35145 (Other)"^^ . . . . . . "PENGARUH JENIS DAN KONSENTRASI ASAM TERHADAP PROSES\r\nREAKTIVASI SPENT BLEACHING EARTH (SBE) HASIL SAMPING\r\n\r\nPRODUKSI BIOSOLAR\r\n\r\n[Effect of Types and Acid Concentrations on theReactivation Process of Spent\r\nBleaching Earth (SBE) from By-Product of Biodiesel Production]\r\nRibut Sugiharto, Cendy Damayanti, Siti Nurdjanah, dan Subeki\r\nJurusan Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung\r\nJl. Prof. Dr. Soemantri Brojonegoro No. 1 Bandar Lampung Lampung 35145 (Other)"^^ . . . . . . "PENGARUH JENIS DAN KONSENTRASI ASAM TERHADAP PROSES\r\nREAKTIVASI SPENT BLEACHING EARTH (SBE) HASIL SAMPING\r\n\r\nPRODUKSI BIOSOLAR\r\n\r\n[Effect of Types and Acid Concentrations on theReactivation Process of Spent\r\nBleaching Earth (SBE) from By-Product of Biodiesel Production]\r\nRibut Sugiharto, Cendy Damayanti, Siti Nurdjanah, dan Subeki\r\nJurusan Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung\r\nJl. Prof. Dr. Soemantri Brojonegoro No. 1 Bandar Lampung Lampung 35145 (Other)"^^ . . . . . . "lightbox.jpg"^^ . . . "PENGARUH JENIS DAN KONSENTRASI ASAM TERHADAP PROSES\r\nREAKTIVASI SPENT BLEACHING EARTH (SBE) HASIL SAMPING\r\n\r\nPRODUKSI BIOSOLAR\r\n\r\n[Effect of Types and Acid Concentrations on theReactivation Process of Spent\r\nBleaching Earth (SBE) from By-Product of Biodiesel Production]\r\nRibut Sugiharto, Cendy Damayanti, Siti Nurdjanah, dan Subeki\r\nJurusan Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung\r\nJl. Prof. Dr. Soemantri Brojonegoro No. 1 Bandar Lampung Lampung 35145 (Other)"^^ . . . . . . "preview.jpg"^^ . . . "PENGARUH JENIS DAN KONSENTRASI ASAM TERHADAP PROSES\r\nREAKTIVASI SPENT BLEACHING EARTH (SBE) HASIL SAMPING\r\n\r\nPRODUKSI BIOSOLAR\r\n\r\n[Effect of Types and Acid Concentrations on theReactivation Process of Spent\r\nBleaching Earth (SBE) from By-Product of Biodiesel Production]\r\nRibut Sugiharto, Cendy Damayanti, Siti Nurdjanah, dan Subeki\r\nJurusan Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung\r\nJl. Prof. Dr. Soemantri Brojonegoro No. 1 Bandar Lampung Lampung 35145 (Other)"^^ . . . . . . "medium.jpg"^^ . . . "PENGARUH JENIS DAN KONSENTRASI ASAM TERHADAP PROSES\r\nREAKTIVASI SPENT BLEACHING EARTH (SBE) HASIL SAMPING\r\n\r\nPRODUKSI BIOSOLAR\r\n\r\n[Effect of Types and Acid Concentrations on theReactivation Process of Spent\r\nBleaching Earth (SBE) from By-Product of Biodiesel Production]\r\nRibut Sugiharto, Cendy Damayanti, Siti Nurdjanah, dan Subeki\r\nJurusan Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung\r\nJl. Prof. Dr. Soemantri Brojonegoro No. 1 Bandar Lampung Lampung 35145 (Other)"^^ . . . . . . "small.jpg"^^ . . "HTML Summary of #56894 \n\nPENGARUH JENIS DAN KONSENTRASI ASAM TERHADAP PROSES \nREAKTIVASI SPENT BLEACHING EARTH (SBE) HASIL SAMPING \n \nPRODUKSI BIOSOLAR \n \n[Effect of Types and Acid Concentrations on theReactivation Process of Spent \nBleaching Earth (SBE) from By-Product of Biodiesel Production] \nRibut Sugiharto, Cendy Damayanti, Siti Nurdjanah, dan Subeki \nJurusan Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung \nJl. Prof. Dr. Soemantri Brojonegoro No. 1 Bandar Lampung Lampung 35145\n\n" . "text/html" . . . "630 Pertanian dan teknologi yang berkaitan" . .