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All Journal Jurnal Teknologi Industri Pertanian E-jurnal Agro-Industri Indonesia Jurnal Pengolahan Hasil Perikanan Indonesia MANAJEMEN IKM: Jurnal Manajemen Pengembangan Industri Kecil Menengah BIOTROPIA - The Southeast Asian Journal of Tropical Biology Agrointek Jurnal Penelitian dan Pengembangan Pertanian Jurnal Penelitian Tanaman Industri Indonesian Journal of Business and Entrepreneurship (IJBE) Forum Agribisnis Journal Industrial Servicess Jurnal Aplikasi Bisnis dan Manajemen (JABM) E-Journal Jurnal Penelitian Karet Indonesian Journal of Chemistry ANNALES BOGORIENSES Jurnal Rekayasa Proses JIEMS (Journal of Industrial Engineering and Management Systems) Jurnal Penelitian Tanaman Industri (Littri) Jurnal Penelitian dan Pengembangan Pertanian Jurnal Teknik Kimia Indonesia Jurnal Risalah Kebijakan Pertanian dan Lingkungan Business Review and Case Studies Jurnal Rekayasa Proses
Ono Suparno
Department Of Agro-industrial Technology, IPB University, Bogor, Indonesia, 16680
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Mechanical Engineering Medicine & Pharmacology Social Sciences Transportation Veterinary

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ANALISIS POTENSI JEJAK KARBON LIMBAH CAIR DAN LISTRIK PADA PROSES PENYAMAKAN KULIT Aditya Wahyu Nugraha; Ono Suparno; Nastiti Siswi Indrasti
Jurnal Teknologi Industri Pertanian Vol. 30 No. 3 (2020): Jurnal Teknologi Industri Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24961/j.tek.ind.pert.2020.30.3.256

Abstract

Leather is a product obtained from the conversion process of raw skin/hide into leather. The process generate a number of wastes with a high pollutant content, especially waste water. The waste contributes to the formation of carbon emission. Awareness on environmental sustainability also requires the industry to improve its production system to make it more eco-friendly. Improvements will increase production and the industry reputation. Before making improvements to the production system, it is necessary to carry out an analysis related to the carbon emissions produced in producing a product. The objectives of this study were to calculate carbon emission (carbon footprint) that generates in the leather tannery process and to give alternative strategy for the environmental improvement. The research used primary data and secondary data. This research was carried out with the processes identification, carbon emission sources identification, an analysis of the carbon emission potential amount, and a study of strategies to minimize carbon formation in the tannery. The results of the analysis showed that electricity and wastewater were sources of carbon in the production process of leather. The total of carbon emission formed in the leather tanning process was 1,692.17 kg CO2 eq per batch, where wastewater contributed more than electricity. Further analysis showed that 1 m2 of leather produced 8.08 kg CO2 eq of carbon. The strategies that can be taken to reduce carbon emissions are engineering processes, material substitution, and using eco-friendly materials. Keywords: carbon footprint, leather, tannery
PERAMALAN PERMINTAAN SUKU CADANG OTOMOTIF KARET DENGAN INTEGRASI AGENT BASED MODELLING DAN DOUBLE EXPONENTIAL SMOOTHING Dewi Auditiya Marizka; Yandra Arkeman; Sapta Raharja; Hartrisari Hardjomidjojo; Ono Suparno
Jurnal Teknologi Industri Pertanian Vol. 30 No. 3 (2020): Jurnal Teknologi Industri Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24961/j.tek.ind.pert.2020.30.3.362

Abstract

The objective of this study was to design an agent model for forecasting demand for rubber-based automotive parts using the Agent Based Modelling and Double Exponential Smoothing (ABMDES) approach. Model design in rubber-based automotive spare parts forecasting using the integration of Agent Based Modelling (ABM) approach and Double Exponential Smoothing (DES) technique was done using agent design approach based on class diagram and definition function for each agent in mathematics models including DES-based forecasting. The ABM design has a structure consisting of an agent ID, an attribute to be calculated by the computer and function / process consisting of a function that has values ​​and voids (unstructured). Combining ABM and DES can guide us to see the forecast accuracy, monitoring the estimation of stock shortage and the excess of stock due to errors in DES forecast. Therefore, the Agent Based Modelling-Double Exponential Smoothing (ABMDES) approach is suitable for modelling the demand of rubber-based automotive parts in business simulation. Keywords: double exponential smoothing, function, SMEs, shortage
 ABSTRACT Wastewater Treatment Plant (WWTP) with aerobic processes is required to reduce high organic components of date juice wastewater. Characterization, optimization of operating condition as well as alternative operation of WWTP are required in the process development wastewater treatment, so the output of wastewater that satisfies the environmental quality standards. This study aims to characterize of the WWTP unit's operating conditions, determine of lime dose, optimize aeration time Eko Sawirfi Suprihatin dan Ono Suparno
E-jurnal Agro-Industri Indonesia Vol. 1 No. 1 (2012): E-Jurnal Agroindusri Indonesia
Publisher : E-jurnal Agro-Industri Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

 ABSTRACT Wastewater Treatment Plant (WWTP) with aerobic processes is required to reduce high organic components of date juice wastewater. Characterization, optimization of operating condition as well as alternative operation of WWTP are required in the process development wastewater treatment, so the output of wastewater that satisfies the environmental quality standards. This study aims to characterize of the WWTP unit's operating conditions, determine of lime dose, optimize aeration time, and identife of the alternative treatment. Characterization of the wastewater indicated that all units did not have an optimum operating condition. Characteristics output of the wastewater were COD of 2,344 mg/L, TSS of 135 mg/L, pH of 5.5, and turbidity of 182 FTU, the values did not meet the quality standards. The improvement a dose of lime neutralization at pH 7 is 0.6 g/L. Condition of 24-hour aeration time demonstrated effluent quality: COD of 351 mg/L, TSS of 78 mg/L, pH of 6.3, and turbidity of 92 FTU, which are better than those of aeration time 12 until 20 hours. The high content of COD could be overcome by an anaerobic treatment. Identification of an anaerobic treatment system could potentially produce biogas with yield of 26.46 m3/day.                                                                                                               Key words : wastewater, wastewater treatment plant, anaerobic, environmental quality standards
Chamois leather tanning accelerated by oxidizing agent of Hydrogen Peroxide Ono Suparno; E Gumbira Sa’id; Ika A Kartika; M Muslich; Shiva Amwaliya
Jurnal Teknik Kimia Indonesia Vol 11, No 1 (2012)
Publisher : ASOSIASI PENDIDIKAN TINGGI TEKNIK KIMIA INDONESIA (APTEKIM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/jtki.2012.11.1.2

Abstract

A weakness of chamois leather production practiced nowadays is its oxidation process taking relatively long time, i.e. nine days to two weeks. The use of an oxidizing agent was reported to shorten the oxidation process of the tanning. Appropriate condition for the tanning needs to be applied in order to improve the process efficiency and to obtain satisfactory quality leather. In this study, the best oxidation times inside and outside the rotary drum of the tanning accelerated by hydrogen peroxide were investigated. The experiment was conducted by tanning of pickled goatskin for 4, 6, and 8 hours oxidation times inside the rotary drum and 1, 2, and 3 days of oxidation times outside the drum. The physical and organoleptic properties of the leathers were tested. The physical and organoleptic properties of the leathers resulted by this study met the quality requirements for the chamois leather. The best conditions for the tanning were oxidation times of eight hours inside the rotary drum and one day outside the rotary drum. Keywords: acceleration, chamois leather, hydrogen peroxide, oxidation time, rubber seed oil, tanningAbstrakKelemahan dari produksi kulit samoa yang dipraktekkan saat ini adalah proses oksidasinya yang memerlukan waktu yang relatif lama, yaitu sembilan hari sampai dua minggu. Penggunaan bahan pengoksidasi dilaporkan dapat mempersingkat proses oksidasi pada penyamakan tersebut. Kondisi yang sesuai untuk penyamakan tersebut diperlukan untuk meningkatkan efisiensi proses dan untuk mendapatkan kulit samak bermutu tinggi. Dalam studi ini, diteliti waktu oksidasi terbaik di dalam dan di luar drum berputar pada penyamakan kulit samoa yang dipercepat menggunakan hidrogen peroksida. Penelitian dilakukan dengan menyamak kulit pikel kambing selama 4, 6, dan 8 jam waktu oksidasi di dalam drum berputar dan 1, 2, dan 3 hari waktu oksidasi di luar drum. Sifat-sifat fisik dan organoleptik dari kulit samak diuji. Sifat-sifat fisik dan organoleptik dari kulit samoa yang dihasilkan dari peneltian ini memenuhi persyaratan mutu kulit samoa. Waktu oksidasi terbaik adalah delapan jam oksidasi di dalam drum berputar dan satu hari oksidasi di luar drum berputar.Kata kunci: percepatan, kulit samoa, hidrogen peroksida, waktu oksidasi, minyak biji karet, penyamakan
EVALUASI KEBIJAKAN PELATIHAN TERHADAP PENINGKATAN KINERJA KARYAWAN INDUSTRI KIMIA AGRO: STUDI KASUS DI PT. TRIDHARMA POLAKARSA Daniel Pontoan; Dodik Ridho Nurrochmat; Ono Suparno
RISALAH KEBIJAKAN PERTANIAN DAN LINGKUNGAN Rumusan Kajian Strategis Bidang Pertanian dan Lingkungan Vol 8 No 1 (2021): April
Publisher : Pusat Studi Pembangunan Pertanian dan Pedesaan (PSP3)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jkebijakan.v8i1.27212

Abstract

Penelitian ini bertujuan untuk mengevaluasi kebijakan pelatihan karyawan yang dilakukan PT. Tridharma Polakarsa terhadap motivasi dan kinerja karyawan. Responden dalam penelitian ini adalah seluruh karyawan yang terlibat dalam pelatihan yang diadakan perusahaan sebanyak 30 orang. Teknik pengumpulan data dengan menggunakan kuesioner dan wawancara. Penelitian ini menggunakan metode SEM PLS (Structural Equation Modeling-Partial Least Square) dengan program Smart PL 2.0 M3 dengan melakukan penilaian dari hasil pengukuran model melalui faktor konfirmatori dengan menguji validitas dan reliabilitas konstruk laten. Berdasarkan hasil analisis menggunakan SEM PLS pelatihan dapat meningkatkan motivasi karyawan serta pelatihan dan motivasi dapat meningkatkan kinerja karyawan secara signifikan.
ANALISIS POTENSI KEBERLANJUTAN INDUSTRI PENYAMAK KULIT DENGAN STRUKTUR MODAL PINJAMAN SISTEM BUNGA Aceng Kurniawan; Sukardi Sukardi; Nastiti Siswi Indrasti; Ono Suparno
AGROINTEK Vol 15, No 4 (2021)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v15i4.9308

Abstract

Permasalahan kesulitan keuangan yang bisa menyebabkan kebangkrutan terjadi pada industri penyamak kulit  di Sukaregang-Garut.  Kondisi ini terlihat dari menurunnya jumlah industri penyamak kulit.  Disisi lain jumlah industri penyamak kulit yang menggunakan fasilitas pinjamann dengan sistem bunga jumlahnya semakin meningkat. Penelitian ini bertujuan untuk menganalisis potensi keberlanjutan industri penyamak kulit dengan struktur modal pinjaman sistem bunga.   Penelitian ini menggunakan metode wawancara dan data yang diperoleh dianalisis dengan menggunakan analisis  kebangkrutan Altman Z-Score . Rasio Modal Kerja Terhadap Total Asset (X1), Rasio Laba di Tahan Terhadap Total Asset(X2), Rasio Laba Terhadap Total Asset (X3) dan Rasio Equitas Terhadap Hutang (X4) semakin menurun dengan semakin meningkatnya struktur modal pinjaman sistem bunga. Jumlah pinjaman dengan sistem bunga tidak mempengaruhi nilai Rasio pendapatan terhadap total asset (X5).  Rasio Pinjaman di atas 50 peresen pada industri penyamak kulit akan menurunkan potensi keberlanjutan usaha atau menaikan potensi kebangkrutan
PEMANFAATAN BIOMASSA LIGNOSELULOSA AMPAS TEBU UNTUK PRODUKSI BIOETANOL Euis Hermiati; Djumali Mangunwidjaja; Titi Candra Sunarti; Ono Suparno; Bambang Prasetya
Jurnal Penelitian dan Pengembangan Pertanian Vol 29, No 4 (2010): Desember, 2010
Publisher : Badan Penelitian dan Pengembangan Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jp3.v29n4.2010.p121-130

Abstract

Utilization of lignocellulosic biomass from sugarcane bagasse for bioethanol production Sugarcane bagasse is one of potential lignocellulosic biomass for energy through physical, chemical or biological conversion. The material is renewable and abundantly available, especially as wastes or by-products of sugarcane industries. Of many conversion processes, lignocellulosic conversion to ethanol becomes focus of interest recently, since ethanol can be further used as biofuel to substitute gasoline for transportation. Lignocellulosic material, including sugarcane bagasse mainly consists of three components, namely cellulose, hemicellulose, and lignin. The conversion of these materials basically consists of pretreatment, cellulose hydrolysis, sugar fermentation to ethanol, and purification of ethanol. Production cost of this conversion is still high; therefore, many researches have been conducted to improve the conversion process, either pretreatment, hydrolysis, fermentation or purification, so that the cost could be reduced. This paper reviewed literatures on potential and characteristics of lignocellulosic materials, especially sugarcane bagasse, and conversion of these materials to ethanol. There is as much as 614,827 kL/year of ethanol potentially produced from sugarcane bagasse resulted from sugarcane factories in Indonesia. This amount of ethanol would have a great contribution to fulfill 1.10 million tons demand of ethanol. However, there are still some recalcitrans in production and implementation of lignocellulosic bioethanol, especially due to the unproven conversion technology of lignocellulosic biomass to ethanol and the high production cost. Therefore, government policies in supporting research and development, providing special incentives for sugarcane factories that produced ethanol from sugarcane bagasse, and giving subsidy to reduce bioethanol price, are needed.Keywords: Sugar by products, lignocellulose, conversion, ethanol
Eel Business Development Strategy in PT Laju Banyu Semesta (Labas) Hesti Indri Purwaty; Rina Oktaviani; Ono Suparno
Indonesian Journal of Business and Entrepreneurship (IJBE) Vol. 4 No. 1 (2018): IJBE, Vol. 4 No. 1, January 2018
Publisher : School of Business, IPB University (SB-IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17358/ijbe.4.1.99

Abstract

The objectives of this research were to illustrate the business model of PT Labas with the Business Model Canvas (BMC) approach, to develop the business development strategy of the company, and to describe the development of the company. This research used a descriptive analysis method. The analyzing tools used in this research included the Business Model Canvas (BMC) and Strength, Weakness, Opportunities, Threats (SWOT) analysis. The portraits of the existing nine elements of BMC of PT Labas describe the business processes that have been run by the company at this time. The SWOT analysis from these nine elements resulted in several alternative business development strategies for PT Labas. The strategies that can be undertaken by PT Labas management include operational improvement, core-plasma partnership with the enlargement partners, innovation & product quality improvement, market development, and business capital enhancement. BMC improvement is conducted by strengthening the elements of customer segment, channel, customer relationship, key resources, key activities, key partnership, and cost structure. The development of the BMC element provides changes to other elements.Keywords: eel (Anguilla spp.), PT Labas, BMC, strategy, business development
BUSINESS MODEL IN ELECTRICITY INDUSTRY USING BUSINESS MODEL CANVAS APPROACH; THE CASE OF PT. XYZ Achmad Arief Wicaksono; Rizal Syarief; Ono Suparno
Indonesian Journal of Business and Entrepreneurship (IJBE) Vol. 3 No. 1 (2017): IJBE, Vol. 3 No. 1, January 2017
Publisher : School of Business, IPB University (SB-IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17358/ijbe.3.1.52

Abstract

The magnitude of opportunities and project values of electricity system in Indonesia encourages PT. XYZ to develop its business in electrical sector which requires business development strategies. This study aims to identify company's business model using Business Model Canvas approach, formulate business development strategy alternatives, and determine the prioritized business development strategy which is appropriate to the manufacturing business model for PT. XYZ. This study utilized a descriptive approach and the nine elements of the Business Model Canvas. Alternative formulation and priority determination of the strategies were obtained by using Strengths, Weaknesses, Opportunities, Threats (SWOT) analysis and pairwise comparison. The results of this study are the improvement of Business Model Canvas on the elements of key resources, key activities, key partners and customer segment. In terms of SWOT analysis on the nine elements of the Business Model Canvas for the first business development, the results show an expansion on the power plant construction project as the main contractor, an increase in sales in its core business in supporting equipment industry of oil and gas,  a development in the second business i.e. an investment in the electricity sector as an independent renewable emery-based power producer. On its first business development, PT. XYZ selected three Business Model Canvas elements which become the priorities of the company i.e. key resources weighing 0.252, key activities weighing 0.240, and key partners weighing 0.231. On its second business development, the company selected three elements to become their the priorities i.e. key partners weighing 0.225, customer segments weighing 0.217, and key resources weighing 0.215.Keywords: business model canvas, SWOT, pairwise comparison, business model
ANALISIS ALTERNATIF STRATEGI PENGEMBANGAN KOPERASI PRODUKSI SUSU M Dahri Zikri P; Ono Suparno; Tajuddin Bantacut
Forum Agribisnis Vol 8 No 2 (2018): FA VOL 8 NO 2 SEPTEMBER 2018
Publisher : Magister Science of Agribusiness, Department of Agribusiness, FEM-IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/fagb.8.2.169-180

Abstract

The objective of the research is to analyze the strategic alternative to be implemented in the Bogor development of milk production cooperation. The analysis covered descriptive analysis, Internal Factor Evaluation (IFE), External Factor Evaluation (EFE), Internal-External (IE) matrix analysis, Strengths, Weaknesses, Opportunities and Threat (SWOT). The results showed that the position of the cooperatives in quadrants V of the Internal-Eksternal (IE) matrix, the strategy of the cooperative should be hold and maintain where a strategy that is widely used in these cells is market penetration and product development. Managerial implication of alternative strategy that can be immplemented in the milk production cooperatives are improve the competitiveness of products, products promotion, promotion activities by socializing the importance of drinking milk, product diversification, improve the quality of milk, strengthening the modal through loan with the financial intitutions, coordinating with the government to get assistance in strengthening the cooperation and breeder, increasing the population of cattle through joint venture, expanding markets, improve production facilities, improve technology, develop the healthy partnership, improve the management of the maintenance of dairy cows.
Co-Authors . Muslich Aceng Kurniawan Achmad Arief Wicaksono Aditya Wahyu Nugraha Afifah, Amalia Agus Setiyono Ajeng Siti Anggraeni Aji Hermawan Akhmad Endang Zainal Hasan Anas Miftah Fauzi Ardian surya Nurhakim Bambang Prasetya Bambang Prasetya Bambang Prasetya Bambang Prasetya Bubun Bubun Daniel Pontoan Dewi Auditiya Marizka Djumali Mangunwidjaja Djumali Mangunwidjaja Djumali Mangunwidjaja DJUMALI MANGUNWIDJAJA Djumali Mangunwidjaja Djumali Mangunwidjaja Dodik Ridho Nurrochmat Dyah Iswantini E Gumbira Sa’id Euis Hermiati Euis Hermiati Euis Hermiati Euis HERMIATI Gita N. Andayani Hartrisari Hardjomidjojo Henry Prastanto, Henry Hesti Indri Purwaty Ibrahim Chalids Ika A Kartika Ika Amalia Kartika Illah Sailah Jun-ichi Azuma Kulsum, Kulsum Kurnia Sofyan Kustiariyah Tarman Lembito, Hoetomo Liesbetini Haditjaroko Lukman, Nyayu Rizkita Novelia Mahgalena M Dahri Zikri P M Muslich Machfud Madi Hermadi, Madi Matasik, Delfania Mukhamad Najib Nastiti Siswi Indrasti Noor Roufiq Ahmadi Okta Amelia Puspita Yuliandari Ratih Mukti Azhar Rina Oktaviani Rizal Syarief Rizal Syarief Sapta Raharja Setiadi Djohar Shiva Amwaliya Siti Jahroh Sukardi Sukardi Sukardi, Sukardi Sunarti, Ttiti C Suprihatin Suprihatin Suprihatin Tajuddin Bantacut Titi C. Sunarti Titi Candra Sunarti Ttiti C Sunarti Utomo, Prasetyo Hadi Wilda Sukmawati Yandra Arkeman Yazid Bindar Yulistika, Efri Yunus Triyonggo, Yunus