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INDONESIA
Jurnal Teknologi Industri Pertanian
Published by Institut Pertanian Bogor
ISSN : 02163160     EISSN : 22523901     DOI : 10.24961/j.tek.ind.pert
Core Subject : Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Engineering Industrial & Manufacturing Engineering
The development of science and technology in agriculture, has been instrumental in increasing the production of various agricultural commodities. But climate change is also uncertain world led to decreased agricultural productivity. World energy crisis resulted in higher prices of agricultural commodities due to competition between food and energy are higher. Efforts to utilize biomass (agricultural products) has started a lot of research, not only as raw material for bioenergy, but also in an attempt to exploit agro-products into valuable economic products, and realize clean production in agro-industry.
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Articles 9 Documents
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Search results for , issue "Vol. 24 No. 2 (2014): Jurnal Teknologi Industry Pertanian" : 9 Documents clear
SISTEM PENDUKUNG KEPUTUSAN CERDAS PENGEMBANGAN AGROINDUSTRI KARET ALAM DENGAN PENDEKATAN PRODUKTIVITAS HIJAU MENGGUNAKAN FUZZY AHP Hendra, Marimin, dan Yeni Herdiyeni TIP
Jurnal Teknologi Industri Pertanian Vol. 24 No. 2 (2014): Jurnal Teknologi Industry Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

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ABSTRACT An industry that is closely related to environmental issues is the natural rubber industry. Production increase of natural rubber related with increase of garbage or waste that cause negative impact to the environment. Productivity is comparison between production outcome against resources used and productivity is one important indicator of production outcome assessment. The objectives of this research were to design software  of intelligent decision support systems to measure the green productivity, to provide solutions and simulations an increase of productivity in the natural rubber agroindustry. The software used  a fuzzy-rule to measure green productivity based on economic data and seven sources of waste generation data such as energy, water, materials, garbage, transportation, emissions, and biodiversity. Fuzzy analytical hierarchy process (Fuzzy AHP) was used to select the four alternatives on cultivation and processing of natural rubber agroindustry which have major influence on productivity improvement and reduce environmental impact which became a green productivity concept. The final results software was a simulation of the best alternative in the form of seven sources of waste generation and economic data.   Keywords:intelligent decision support system, fuzzy rule-base,fuzzy AHP, green productivity
BIOGAS FORMATION FROM RICE STRAW AND MARKET WASTE IN SEMI-DRY FERMENTATION SYSTEM Muhammad Romli, Suprihatin, Nastiti S. Indrasti, Angga Y. Aryanto TIP
Jurnal Teknologi Industri Pertanian Vol. 24 No. 2 (2014): Jurnal Teknologi Industry Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

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ABSTRAK   Penelitian ini bertujuan untuk mengevaluasi potensi penggunaan jerami padi dan fraksi organik limbah pasar untuk menghasilkan biogas dan produk samping lainnya menggunakan sistem fermentasi semi-kering. Satu set digester 1,5 L digunakan untuk menentukan potensi biogas dari berbagai jenis biomassa dalam operasi secara curah, dan satu set digester 10 L digunakan untuk mengevaluasi pengaruh  cara pemberian umpan selama pencernaan semi-kontinyu. Dalam kasus jerami padi, produksi biogas maksimal 10 L/kgVS dicapai selama 20 hari degradasi secara curah pada suhu terkendali 32o C.  Untuk sampah pasar, produksi biogas maksimal 50 L/kgVS diperoleh selama periode yang sama. Tingkat produksi biogas ini sekitar 60% lebih tinggi dibandingkan dengan produksi biogas pada suhu kamar. Digester dengan umpan 75% jerami segar menghasilkan  biogas  42 L/kgVS, tertinggi dibandingkan dengan digester kontrol (100% jerami segar) serta digester dengan umpan 50% jerami segar.  Digester dengan umpan 75% sampah  pasar  segar menghasilkan produksi biogas 40 L/kgVS, lebih tinggi daripada yang dijalankan dengan 50% umpan segar. Namun, keduanya lebih rendah dibandingkan dengan digester kontrol yang menghasilkan  biogas  52 L/kgVS. Cara pemberian umpan dengan mengganti hanya 75% volume digester dengan jerami padi segar menyebabkan pH digester lebih stabil. Nilai-nilai parameter kinetika produksi biogas dari jerami padi adalah Rmax: 1,37-2,07 (l/kgVS.hari), A: 15,82-42,25 (L/kgVS), dan λ: 0,4-2,0 hari,  sedangkan sampah pasar Rmax: 1,58-3,55 (L/kgVS.day), A: 31,09-51,84 (L/kgVS), dan λ: 0,2-1,2 hari. Kata kunci: jerami padi, sampah pasar, biogas, fermentasi semi- kering, lindi, digesta
SIFAT KOROSIF SURFAKTAN MES (METIL ESTER SULFONAT) DARI MINYAK SAWIT DALAM PEMILIHAN BAHAN SURFACE FACILITIES UNTUK APLIKASI EOR (ENHANCED OIL RECOVERY) Tajuddin Bantacut dan Wahydin Darmanto TIP
Jurnal Teknologi Industri Pertanian Vol. 24 No. 2 (2014): Jurnal Teknologi Industry Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

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ABSTRACT   Petroleum production technology development and application of MES (methyl esther sulfonate surfactant) for EOR (enhanced oil recovery) in Indonesia has very good prospects. The rate of corrosion is one of the important considerations in the application of surfactant in EOR.  Therefore, it is necessary to test the corrosion rate caused by MES prior to its application to prevent the failure of the production due to the damage of the metal material used. The purpose of  this study was to determine the corrosion rate of MES based surfactant solutions from palm oil on metallic materials (stainless steel 201, stainless steel 304, stainless steel 316, carbon steel and metal galvanist) and to select the most economical metal materials for surface facilities application of MES based surfactant injection. The weight loss method was used to measure the corrosion rate of various types of metal in solution formulation of MES. Corrosion rate in the dilution process (material dissolved before being mixed), has a value that was higher than in the solution that was formulated directly in the mixing tank (mixer). The rate of corrosion of various types of metal being tested were still under 0.127 mm/year or meet the standard rate of corrosion for all surface facilities, machinery and equipment used in oil and gas drilling. Keywords: corrosion rate, surfactant, methyl ester sulfonate, palm oil, surface facilities, enhanced oil recovery
GAP ANALYSIS AND PROJECTION MODEL OF INDONESIAN PALM OIL-BASED FATTY ACID AND FATTY ALCOHOL INDUSTRY Toni Yoyo, Arief Daryanto, Endang Gumbira Sa'id, Mohammad Fadhil Hasan TIP
Jurnal Teknologi Industri Pertanian Vol. 24 No. 2 (2014): Jurnal Teknologi Industry Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

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ABSTRAK   Asam dan alkohol lemak berbasis minyak kelapa sawit termasuk oleokimia yang paling penting Tujuan utama penelitian ini adalah menganalisis kesenjangan antara kinerja saat ini dengan kinerja yang diharapkan untuk  industri  asam lemak dan alkohol lemak berbasis  minyak kelapa sawit di Indonesia, menggunakan kerangka penilaian daya saing World Economic Forum (WEF). Tujuan lain dari penelitian ini adalah melakukan prakiraan jumlah produksi, ekspor, impor, pasokan domestik, dan konsumsi industri ini.  Penelitian ini menggunakan metode kajian pustaka, wawancara secara mendalam, dan kuesioner untuk  mengumpulkan pendapat para pakar dan/atau praktisi industri ini, terhadap  kinerja saat ini dan kinerja yang diharapkan. Tes non-parametrik Mann-Whitney digunakan untuk menilai signifikansi perbedaan antara kedua  kinerja  tersebut. Hasil penelitian menunjukkan bahwa faktor dengan kesenjangan terbesar antara kinerja saat ini dengan kinerja yang diharapkan untuk  industri ini adalah faktor persyaratan dasar, dan kesenjangan terkecil adalah faktor pendorong efisiensi. Hasil penelitian juga menunjukkan bahwa terdapat perbedaan signifikan antara  kinerja saat ini dengan  kinerja yang diharapkan  pada α = 5% untuk semua sub-faktor, faktor, dan total WEF. Hasil penelitian juga menunjukkan bahwa dari tiga model prakiraan yang digunakan dalam penelitian ini, tidak ada satu pun dari ketiga model prakiraan tersebut yang cocok digunakan untuk semua prakiraan yang dilakukan atas industri ini. Kata kunci: alkohol lemak, analisis kesenjangan, asam lemak, daya saing, prakiraan
SIFAT FISIK DAN MEKANIK PAPAN PARTIKEL DARI AMPAS JARAK KEPYAR Mersi Kurniati, Ika Amalia Kartika, Farah Fahma, Titi Candra Sunarti, Kaswar Syamsu, Dede Hermawan T
Jurnal Teknologi Industri Pertanian Vol. 24 No. 2 (2014): Jurnal Teknologi Industry Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

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ABSTRAK   The castor cake meal was a by-product of castor oil production and its has recently been highly rated as a source of raw material for particle board, because beyond its high protein content (32-48%)  and fibre (28-33%). The objective of this research was to produce and investigate the physical and mechanical properties of the particle board from castor cake meal. Particle board samples were manufactured using hot pressing temperatures (150-1900C), pressing time (4-12 minutes), compressed using a pressure  (140-220 kg/cm2) with  particles size of 20-100 mesh. The central composite design (CCD) method and ANOVA (α=0.05) with  response surface method (RSM) were used to evaluate production of the particle board. The physical and mechanical properties of particle board  were determined based on Japanese Industrial Standards, JIS A 5908-2003 type-8. The experimental results showed that the pressing process conditions affected the physical and mechanical properties of particle board. The particle size were significant factor for moisture content, density, water absorption and thickness swelling, pressing temperature were significant factors for modulus of elasticity,modulus of rupture and internal bonding of particle board. The smaller particle size (20 to 60 mesh) and the higher pressing temperature (150 to 1700C), increased moisture content, density, modulus of elasticity, modulus of rupture,  and bonding strength and decreased water absorption  and thickness swelling of particle board. Physical and mechanical properties obtained from the best process conditions at a temperature of 1700C, time of 8 minutes, pressure of 180 kgf/cm2 and 60 mesh particle size. Based on the overall results, the physical and mechanical properties of particle board did not met requirement of the JIS A 5908-2003 except for moisture content, density and internal bonding. Keywords: castor cake meal, particle board, modulus of elasticity,modulus of rupture, internal bonding
PENGEMBANGAN DAN ANALISIS TEKNIS-FINANSIAL ALAT PENGERING PATI SAGU MODEL AgRo CROSS FLOW FLUIDIZED UNTUK MENUNJANG AGROINDUSTRI SAGU DI PAPUA Abadi Jading, Paulus Payung, Wilson Palelingan Aman,Eduard F.Tethool TIP
Jurnal Teknologi Industri Pertanian Vol. 24 No. 2 (2014): Jurnal Teknologi Industry Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

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ABSTRACT   Utilization of dried sago starch as a source of raw materials and agroindustry-based starch and flour is still very limited, especially sago starch processed by people from Papua and West Papua. This is because the sago starch production only reached the stage of wet processing sago starch, as well as the lack of support for the agroindustry  to produce and use dried sago starch. The objective of this study were  to develop a design of agitated and vibro cross flow fluidized bed dryer unit into a model of Agitated-vibro Cross Flow Fluidized Bed (AgRoCFFB) that can work in semi-continuous,  to  perform technical evaluations,  to  analysis  the chemical composition of dried sago starch, and to analysis financial performance as well as to determine the feasibility of using  AgRoCFFB dryer on sago processing industry folk. Stages of  the study  included  the development (i.e. designing  semi-continuously  agitators and vibrators), the technical evaluation (i.e.  test and analyze the performance of the dryer to determine the drying rate, energy requirements, and efficiency of drying), dried sago starch quality analysis (analyzing the chemical composition), and analyzing financial  of  AgRoCFFB dryers models.    The results  of  dryers development  produced  agitators and vibrators with maximum capacity of 100 kg/process.  The performance of the dryer was able to drain the sago starch as much as 35 kg for 6 hours with a fuel consumption of 70 kg of coconut shells, dryer efficiency of 4.9%, and the chemical composition of dry starch starch approaching ISO (ISO 3729:2008 ).  The results of the financial analysis showed decent drier AgRoCFFB was feasible to support micro-small-scale agroindustry in Papua and West Papua . Keywords: agitated vibro, cross flow fluidized bed, sago starch, agroindustry
INFLUENCE OF MATERIAL DENSITY AND STEPWISE INCREASE OF PRESSURE AT STEAM DISTILLATION TO THE YIELD AND QUALITY OF CAJUPUT OIL Dwi Setyaningsih, Laras Sukmawati, dan Semangat Ketaren TIP
Jurnal Teknologi Industri Pertanian Vol. 24 No. 2 (2014): Jurnal Teknologi Industry Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

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ABSTRACT   Penyulingan uap pada minyak kayu putih biasa dilakukan dengan tekanan konstan. Penelitian ini membandingkan hasil dan mutu minyak kayu putih dari penyulingan dengan tekanan uap konstan dengan peningkatan tekanan bertahap.  Kepadatan bahan selama penyulingan juga harus diperhatikan karena dapat mempengaruhi hasil minyak. Tujuan penelitian ini adalah untuk mengetahui pengaruh kepadatan bahan pada penyulingan uap dengan kenaikan tekanan bertahap terhadap hasil dan mutu minyak.  Diharapkan diperoleh hasil yang tinggi dan memenuhi Standar Nasional Indonesia (SNI). Penyulingan dilakukan dengan 3 tingkat kepadatan bahan yaitu 0,20; 0,25, and 0,30 kg/L selama 3.5 jam dengan tekanan awal sebesar 0 bar (pressuregauge)  selama 1,5 jam, dilanjutkan dengan 0,5 bar selama 1 jam dan 1 bar pada satu jam terakhir. Rendemen yang diperoleh dari penyulingan tekanan tetap adalah   0,8% dan untuk penyulingan tekanan bertahap berkisar antara   0,79% sampai 0,98%. Kepadatan bahan tidak memberikan pengaruh nyata terhadap rendemen, indeks refraksi dan    specific gravity,  namun hanya mempengaruhi rotasi optik. Kenaikan tekanan uap bertahap mempengaruhi karakteristik minyak kayu putih. Kadar sineol  sebesar  60,48%  terdapat pada fraksi dengan tekanan  0 bar, 10,08%  pada fraksi dengan tekanan    0,5 bar dan    1,47%  pada fraksi dengan tekanan  1 bar. Minyak kayu putih dari  penyulingan dengan  tekanan  konstan  hanya mengandung sineol sebesar  35,70% Komponen utama minyak kayu puti adalah sineol, α-terpineol, trans-kariofilen, viridiflorol, limonen, α-humulen α-selinen, dan β-selinen. Kata kunci: penyulingan uap, minyak kayu putih, kepadatan bahan, kenaikan tekanan uap bertahap
KAJIAN PEMBUATAN ARANG AKTIF BERBAHAN BAKU BAGAS TEBU MELALUI KOMBINASI PROSES KARBONISASI HIDROTERMAL DAN AKTIVASI KIMIA Nyimas Dewi Sartika, E.Gumbira Sa'id, Machfud, Titi Candra Sunarti,Gustan Pari TIP
Jurnal Teknologi Industri Pertanian Vol. 24 No. 2 (2014): Jurnal Teknologi Industry Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

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ABSTRACT   Sugarcane bagasse-based activated carbon which has high adsorption capacity of color in icroporous and mesoporous size in solution phase was produced through combination of hydrothermal carbonization (HTC) and chemical activation processes using phosphoric acid as  an activating agent.  The activated carbon which was obtained from HTC process at 250° C for 9 hours, followed by chemical activation process at 750° C for 90 minutes with an  impregnation  ratio of 10%  (weight  ratio of phosphoric acid  to hydrochar) has a BET surface area of 903.47 m2/g, a total pore volume of 0.597 cm3/g (volume composition: 63.32% of micropores and 36.68 % of meso-macropores), an iodine number of 951.99 mg/g, and a methylene blue number of 170.40 mg/g.  The FTIR analysis  indicated  the presence of an aromatic group and a polarity character in  the activated carbon produced.  The XRD analysis revealed  that the activated carbon had  hexagonal crystallite and mesoporous surface structures. The SEM analysis showed that the surface topography of the activated carbon had an average pore diameter between 3-10 μm. Keywords: activated carbon, sugarcane bagasse, hydrothermal carbonization, chemical   activation
PENILAIAN DAUR HIDUP BOTOL GELAS PADA PRODUK MINUMAN TEH Mohammad Yani, Endang Warsiki, dan Noviana Wulandari TIP
Jurnal Teknologi Industri Pertanian Vol. 24 No. 2 (2014): Jurnal Teknologi Industry Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

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ABSTRACT   Glass bottle is used as packaging for beverage product  to keep its quality.  The objectives of this study were life cycle assessment (LCA) of glass bottle, environmental impact assessment, and recycling cost analysis. The research was started from inventory analysis of glass bottle production, tea beverage industry, and recycling of glass waste, and data processing.  The life cycle of  glass bottle was observed as cycling from glass bottle production, tea beverage industry, consumer, cullet recycling, and come back to glass bottle production.  The inventory analysis was observed at all steps. The glass bottle production occurred from mixing materials, melting, moulding, and cooling. The tea beverage industry operates glass bottle washing, filling, packing, and distributing to consumer.  The glass bottle can be refilled up to 20 times. The glass recycling was started from collection, separation, size reduction to cullet, washing and drying. The cullet was added about 40%-60% of total raw materials for production of new glass bottle. The glass bottle production and recycling cullet caused environmental impact. The environmental impact assessment of bottle glass production indicated that effluent of wastewater and  ambient air quality passed to  standard regulation limit, in exception of total particulate matter and sulfur dioxide. The cullet recycling process produced water pollution to surface water.  The glass bottle production produced air pollution.  The recycling and production of glass bottle need high cost, caused by raw materials and a lot of energy requirement for washing, melting silica and cullet, so the glass bottle price was relatively more expensive. Keyword:  life cycle assessment, glass bottle, inventory analysis, recycle, environmental impact assessment, cost analysis

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