scholarly journals PENGARUH KATALIS NaOH PADA PROSES ISOLASI LIGNIN DARI TANDAN KOSONG KELAPA SAWIT

2013 ◽  
Vol 2 (2) ◽  
pp. 25-27
Author(s):  
Masdayani Rambe ◽  
Andi Nata ◽  
Netti Herlina
Keyword(s):  
Chemical Composition ◽  
Solid Waste ◽  
Palm Oil ◽  
Oil Palm ◽  
Black Liquor ◽  
Oil Industry ◽  
Test Results ◽  
Empty Fruit Bunches ◽  
Extractive Substances ◽  
Ft Ir

Oil palm empty fruit bunches (TKKS) is one of the solid waste generated by the palm oil industry that contain lot of fibers. Based from its chemical composition, TKKS has the potential to be used as a source of chemicals that lignin. Lignin can be used commercially as binders, adhesives, fillers, surfactants, polymer products, dispersants and other chemicals. This study used fiber powder TKKS cleared of extractive substances to extract them using benzene: 96% ethanol (2:1, v / v) for 6 hours. Fiber powder is then cooked with a variety of cooking 1,2,3 hours with the addition of NaOH variation of 10%, 15%, and 20% to obtain the black liquor, black liquor and dilution variations during lignin isolation. The results showed that the optimum yield of lignin obtained is 16.42% with 84.21% purity lignin in cooking 2 hour treatment with the addition of 20% NaOH and diluting the black liquor 1:2. The test results showed FT-IR has wavelengths lignin constituent functional groups in according with the standard lignin.

scholarly journals STUDI ISOLASI DAN RENDEMEN LIGNIN DARI TANDAN KOSONG KELAPA SAWIT (TKKS)

2012 ◽  
Vol 1 (1) ◽  
pp. 20-24 ◽  
Author(s):  
Harmaja Simatupang ◽  
Andi Nata ◽  
Netti Herlina
Keyword(s):  
Chemical Composition ◽  
Solid Waste ◽  
Palm Oil ◽  
Oil Palm ◽  
Black Liquor ◽  
Oil Industry ◽  
Test Results ◽  
Empty Fruit Bunches ◽  
Extractive Substances ◽  
Ft Ir

Oil palm empty fruit bunches (TKKS) is one of the solid waste generated by the palm oil industry that contain lots of fiber. Based from its chemical composition, TKKS has the potential to be used as a source of chemicals that lignin. Lignin can be used commercially as binders, adhesives, fillers, surfactants, polymer products, dispersants and other chemicals. This study used fiber powder TKKS cleared of extractive substances to extract them using benzene: 96% ethanol (2:1, v / v) for 6 hours. Fiber powder is then cooked with a variety of cooking 1,2,3 hours with the addition of NaOH variation of 10%, 15%, and 20% to obtain the black liquor, black liquor and dilution variations during lignin isolation. The results showed that the optimum yield of lignin obtained is 16.42% with 84.21% purity lignin in cooking 2 hour treatment with the addition of 20% NaOH and diluting the black liquor 1:2. The test results showed FT-IR has wavelengths lignin constituent functional groups in according with the standard lignin.

scholarly journals Characterization and Analysis of Oil Palm Empty Fruit Bunch (OPEFB) Waste of PT Kharisma Alam Persada South Borneo

2020 ◽  
Vol 25 (3) ◽  
Author(s):  
Nur Hidayah ◽  
Ikna Urwatul Wusko
Keyword(s):  
Solid Waste ◽  
Palm Oil ◽  
Oil Palm ◽  
Lignin Content ◽  
Oil Industry ◽  
Organic Content ◽  
Raw Material ◽  
Empty Fruit Bunch ◽  
Organic Mass ◽  
Empty Fruit Bunches

Empty oil palm bunches are the largest solid waste produced from the palm oil industry processing. In processing 1 ton of fresh palm oil bunches, 230 Kg of empty palm oil bunches will be produced. Based on previous research, it is known that oil palm empty fruit bunches waste is proven to have a large amount of organic mass such as cellulose, hemicellulose, lignin. Organic content as mentioned is rich in benefits so that it can be used as raw material for making daily needs products ranging from food to complementary products such as household appliances, clothing and so on. For this reason, a study was conducted on the content of oil palm empty bunches originating from waste at PT. Kharisma Alam Persada. The characterization process was carried out using the SNI method 0128911992. From the research carried out it was found that the cellulose, hemicellulose and lignin content were 55.75%; 28.93% and 15.32% respectively. So that it is possible to be used as raw material for processing other products.

SOLID-LIQUID FERMENTATION PROCESS FOR SOLID WASTE PALM OIL PROCESSING

2018 ◽  
Vol 7 (3) ◽  
Author(s):  
Siawa Setyahadi., dkk
Keyword(s):  
Solid Waste ◽  
Palm Oil ◽  
Oil Palm ◽  
Ph Value ◽  
Production Capacity ◽  
Organic Content ◽  
Liquid Fermentation ◽  
Rapid Decomposition ◽  
Empty Fruit Bunches ◽  
Solid Liquid

The main elements contained in solid waste palm-called empty fruit bunches palm oil are 45-50% cellulose, 25-35% hemicellulose and lignin. Empty fruit bunches palm oil are used as compost feedstock in this study have a 56.49% of C-organic content, 0.34% of N-total, and 165.15 of C / N ratio.Solid waste oil palm is increasing in line with the needs of palm oil for household needs. While palm trees need a good fertilization in order to increase oil palm productivity. Traditionally, processing of empty fruit bunches palm oil to be composted,left on open land that will take a long time and vast land in accordance with its production capacity. By using solid-liquid fermentation is expected to occur with a rapid decomposition process with enzymatic hydrolysis and followed by higher temperature at 100 oC or 121oC. The result shows that, within 4 days of decomposition, a pH value between 6-8, the water content 70-80%, C content was decreased from 56% to 53-49%, increasing N-Total value start from 0, 34% to 0.9%, and decreased the C/N ratio from 165 to 58.keywords : empty fruit bunches palm oil, fermentation, compost, solid-liquid

scholarly journals Potential of biomass residues from oil palm agroindustry in Indonesia

2018 ◽  
Vol 197 ◽  
pp. 13008
Author(s):  
Dwi Ermawati Rahayu ◽  
Dutarama Nasarani ◽  
Wahyono Hadi ◽  
Budisantoso Wrjodirjo
Keyword(s):  
Solid Waste ◽  
Palm Oil ◽  
Oil Palm ◽  
Palm Kernel ◽  
Added Value ◽  
Palm Tree ◽  
Waste Biomass ◽  
Biomass Waste ◽  
Empty Fruit Bunches ◽  
Palm Oil Mill

Oil Palm agroindustry is growing rapidly in Southeast Asia especially Indonesia and Malaysia. Based on GAPKI data, Indonesia's CPO production 2017 is 38.17 million tons and PKO of 3.05 million tons. Production activities in palm oil agro-industry in addition to producing PKO and CPOl produce solid waste from the plantation and palm oil mill, Palm Oil Mill Effluent (POME) from the palm oil mill. The biomass waste of oil palm agro-industry comes from activities in plantations in the form of midrib, leaves and palm tree trunks. While from the palm oil mill produced solid waste in the form of palm kernel shells (PKS), mesocarp fibers (MF) and empty fruit bunches (EFB). The waste is classified as biomass residue that can be utilized so that it has added value. Biomass potential in Indonesia can be estimated from the productivity of oil palm. The volume of biomass is 5,5-8%, empty bunches 20-23%, palm fronds 13.5-15%, 15% palm fiber from 1 ton of fresh fruit bunches. The total potential of oil palm solid waste biomass in Indonesia 2017 is 20.07 million tons and POME is 23.7 million tons. The largest distribution of biomass is in Riau, North Sumatra, South Sumatra province.

scholarly journals STUDI PEMANFAATAN LIMBAH PADAT KELAPA SAWIT

Konversi ◽  
2014 ◽  
Vol 3 (2) ◽  
pp. 20
Author(s):  
Andi Haryanti ◽  
Norsamsi Norsamsi ◽  
Putri Suci Fanny Sholiha ◽  
Novy Pralisa Putri
Keyword(s):  
Solid Waste ◽  
Palm Oil ◽  
Oil Palm ◽  
Palm Kernel ◽  
Liquid Waste ◽  
Composite Fiber ◽  
Coir Fiber ◽  
Fiber Glass ◽  
Empty Fruit Bunches ◽  
Palm Kernel Shells

Abstrak- Setiap tahunnya produksi kelapa sawit makin meningkat, sehingga akan terjadi peningkatan juga pada limbah kelapa sawit. Limbah kelapa sawit adalah sisa-sisa hasil tanaman kelapa sawit yang tidak termasuk dalam produk utama atau merupakan hasil ikutan dari proses pengolahan kelapa sawit. Limbah padat kelapa sawit dapat berupa tandan kosong, cangkang dan sabut, dimana pada 1 ton kelapa sawit menghasilkan limbah berupa tandan kosong kelapa sawit sebanyak 23% atau 230 kg, limbah cangkang sebanyak 6,5% atau 65 kg, sabut 13% atau 130 kg. Umumnya limbah padat industri kelapa sawit mengandung bahan organik yang tinggi sehingga jika penanganan limbah secara tidak tepat akan mencemari lingkungan. Pada tandan kosong kelapa sawit (TKKS) dapat dimanfaatkan sebagai PLT biomassa, pupuk dan bioetanol. Untuk cangkang kelapa sawit dapat dimanfaatkan sebagai karbon/arang aktif, pembuatan pupuk cair kalium sulfat, pengawet alami tahu, bahan bakar (biomassa), briket. Untuk sabut kelapa sawit dapat dimanfaatkan sebagai bahan penguat sifat mekanik komposit, fiber glass, pengolah limbah cair, pembuatan pulp, media tanaman alternatif, alternatif pengganti solar dan batubara sebagai bahan bakar pembangkit listrik. Masih banyak yang bisa di lakukan untuk pemanfaatan limbah padat kelapa sawit dengan dilakukan penelitian. Kata Kunci: limbah padat kelapa sawit, TKKS, cangkang kelapa sawit, sabut kelapa sawit Abstract- Each year, palm oil production increased, so that there will be an increase also in palm oil waste. Waste of palm oil crops are not included in the main product or a by-product of the processing of palm oil. Solid waste can be either oil palm empty fruit bunches, shells and fiber (coir), which on 1 ton of palm oil generates waste in the form of empty fruit bunches of oil pam as much as 23% or 230 kg, the waste shell as much as 6.5% or 65 kg, coir (fiber) 13% or 130 kg. Generally palm oil industrial solid waste contain organic matter so that if the improper handling of waste will pollute the environment. In the oil palm empty fruit bunches (EFB) PLT can be used as biomass, manure and bioethanol. For palm kernel shells can be used as a carbon/charcoal, liquid potassium sulphate fertilizer production, and natural preservatives. To coir (fiber) palm oil can be used as a reinforcing material for the mechanical properties of the composite, fiber glass, liquid waste processing, manufacture of pulp, media alternative crops, alternative to diesel and coal as fuel for electricity generation. There is still much that can be done for solid waste utilization of palm oil by doing a research.Keywords: solid waste of palm oil, EFB, palm kernel shells, fiber of palm oil

scholarly journals PEMBUATAN PEREKAT LIGNIN RESORSINOL FORMALDEHID DARI NATRIUM LIGNOSULFONAT TANDAN KOSONG KELAPA SAWIT

2015 ◽  
Vol 4 (4) ◽  
pp. 58-63
Author(s):  
Siti Maysarah ◽  
Netti Herlina
Keyword(s):  
Palm Oil ◽  
Oil Palm ◽  
Phenol Formaldehyde ◽  
Test Results ◽  
Sodium Lignosulfonate ◽  
Resorcinol Formaldehyde ◽  
Empty Fruit Bunches ◽  
Natural Adhesive ◽  
Palm Oil Mill ◽  
Sodium Purification

Oil palm empty fruit bunchesn are waste from palm oil mill utilization is still limited. Lignin utilization of oil palm empty fruit bunhes made of natural adhesive manufacture. Making adhesive is carried out in several stages namely the manufacture of powder oil palm empty fruit bunches free extractives, lignin isolation, the manufacture of sodium lignosulfonate, sodium purification lignosulfonate and the manufacture of adhesive. Making the lignin resorcinol formaldehide adhesive is done by differences sodium lignosulfonate : resorcinol : formaldehyde mole ratio are ratio 1:1:1, ratio 1:1:2 and ratio 1:1:3. The results obtained from testing the appearance of the adhesive has a blackish brown color. pH of each ratio is ratio 1:1:1 11,2, ratio 1:1:2 11,4 and ratio 1:1:3 12,0. Adhesive densities are ration 1:1:1  1,2857, ratio 1:1:2  1,2119, and ratio 1:1:3  1,3097. Viscosities are ratio 1:1:1  108,83 cps, ratio 1:1:2  94,31 cps and ratio  1:1:3 129,92 cps. The rest of the evaporation are ratio 1:1:1  50,77%, ratio 1:1:2  42,35% and ratio 1:1:3 41,01%. Test results compared with standard phenol formaldehyde which is SNI 06-4567-1998 liquid phenol formaldehyde and result ratio 1:1:3 the best of  another ratio .

scholarly journals Penghematan konsumsi katalis dalam proses hidrolisis tandan kosong sawit untuk produksi furfural

2018 ◽  
Vol 4 (3) ◽  
pp. 279
Author(s):  
Diyah Fadjarwaty ◽  
Herri Susanto
Keyword(s):  
Solid Waste ◽  
Acid Hydrolysis ◽  
Palm Oil ◽  
Oil Palm ◽  
Empty Fruit Bunches ◽  
The Third ◽  
Fourth Cycle ◽  
Bottom Product ◽  
Furfural Production

One of possible utilizations of abundant agricultural solid waste such as palm oil empty fruit bunches is the conversion furfural via acid hydrolysis and followed by azeotrope distillation. With the aim to reduce the consumption of H2SO4 in the furfural production from oil palm empty fruit bunches, acid hydrolysis was accomplished using the spent acid left as the bottom product of distillation during furfural recovery. The use of spent acid could reduce the need of H2SO4 from 42 at the first cycle to 17 mL/kg at the second cycle, while the need of H2SO4 in the third cycle was 29 mL/kg. Furfural yields in these cycles were up to 16.8, 16.1 and 10.7 g/kg respectively. The use of spent acid at the fourth cycle was not effective anymore. Keywords: Oil Palm Empty Fruit Bunches, Furfural, Acid Hydrolysis AbstrakSalah satu pemanfaatan biomassa limbah padat pertanian dan perkebunan adalah produksi furfural melalui proses hidrolisis dan distilasi azeotrop. Hidrolisis TKS (tandan kosong sawit) dilaksanakan dalam suasana asam yang umumnya dengan H2SO4 sebagai katalis. Pada operasi distilasi pengambilan furfural, H2SO4 bekas hidrolisis tertinggal bersama air sebagai produk bawah. Untuk mengurangi konsumsi H2SO4 dalam hidrolisis, produk bawah distilasi ini terbukti dapat digunakan sebagai cairan hidrolisis berulang sampai 3 kali. Pada hidrolisis dengan cairan segar, kebutuhan H2SO4 (98% teknis) adalah 42 mL/kg bahan baku. Tetapi pada hidrolisis dengan produk bawah ulangan pertama, kebutuhan H2SO4 tambahan untuk menyesuaikan pH cairan pemasak hanya 17 mL/kg TKS kering. Pada hidrolisis dengan produk bawah ulangan kedua, kebutuhan H2SO4 29 mL/kg. Perolehan furfural dari ketiga ulangan hidrolisis berturut-turut adalah 16,8; 16,1 dan 10,7 g/kg. Penggunaan produk bawah distilasi untuk hidrolisis ulangan keempat memberi hasil yang kurang memuaskan.Kata Kunci: TKS, Furfural, Hidrolisis Asam

scholarly journals Occupational Health and Safety in the Palm Oil Industry: A Systematic Review

2019 ◽  
Vol 10 (4) ◽  
pp. 159-173 ◽  
Author(s):  
Nuruly Myzabella ◽  
Lin Fritschi ◽  
Nick Merdith ◽  
Sonia El-Zaemey ◽  
HuiJun Chih ◽  
...  
Keyword(s):  
Occupational Health ◽  
Palm Oil ◽  
Oil Palm ◽  
Health And Safety ◽  
Oil Industry ◽  
Occupational Health And Safety ◽  
Growth Potential ◽  
Occupational Hazards ◽  
Psychosocial Disorders ◽  
Oil Palm Plantation

Background: The palm oil industry is the largest contributor to global production of oils and fats. Indonesia and Malaysia are the largest producers of palm oil. More than a million workers are employed in this industry, yet there is a lack of information on their occupational health and safety. Objective: To identify and summarize occupational hazards among oil palm plantation workers. Methods: A search was carried out in June 2018 in PubMed, Web of Science, Scopus, and Ovid. Relevant publications were identified by a systematic search of four databases and relevant journals. Publications were included if they examined occupational hazards in oil palm plantation workers. Results: 941 publications were identified; of these, 25 studies were found eligible to be included in the final review. Of the 25 studies examined, 19 were conducted in Malaysia, 2 in Costa Rica, and one each in Ghana, Indonesia, Myanmar, Papua New Guinea, and Cameroon. Oil palm plantation workers were found to be at risk of musculoskeletal conditions, injuries, psychosocial disorders, and infectious diseases such as malaria and leptospirosis. In addition, they have potential exposure to paraquat and other pesticides. Conclusion: In light of the potential of palm oil for use as a biofuel, this is an industry with strong growth potential. The workers are exposed to various occupational hazards. Further research and interventions are necessary to improve the working conditions of this already vast and growing workforce.

scholarly journals AGRO-INDUSTRIAL WASTE SUSTAINABLE MANAGEMENT – A POTENTIAL SOURCE OF ECONOMIC BENEFITS TO PALM OIL MILLS IN MALAYSIA

2017 ◽  
pp. 108-118 ◽  
Author(s):  
Wai Loan Liew ◽  
Khalida Muda ◽  
Mohd. Azraai Kassim ◽  
Augustine Chioma Affam ◽  
Soh Kheang Loh
Keyword(s):  
Palm Oil ◽  
Sustainable Management ◽  
Industrial Waste ◽  
Oil Industry ◽  
Economic Benefits ◽  
Empty Fruit Bunches ◽  
Financial Benefits ◽  
Palm Oil Mill ◽  
Palm Oil Mill Sludge ◽  
Oil Fuel

Over the decades the palm oil industry has managed some challenging environmental concerns regarding land transformation and degradation, increase in eutrophication, changing habitats of wildlife, pesticides runoff into inland watercourses, and probable climate change. Countries producing palm oil desire to do so in a more sustainable way that will leave the environment evergreen. Therefore this paper aims to encourage sustainable management of agro-industrial waste and its potential in making financial returns from the same waste. Hence, the study was conducted with the participation of seven local palm oil mills having different capacities and operation age. Attention was given to milling waste as they could cause serious environmental menace if unattended to properly. Milling waste includes lignocellulosic palm biomass namely the empty fruit bunches (EFB), oil palm shell (OPS), mesocarp fibres, palm oil mill effluent (POME), and palm oil mill sludge (POMS), as well as solid waste generated from the further processing of these biomass into the palm oil fuel ashes (POFA) and palm oil clinkers (POC). The opportunities available to the Malaysian palm oil industry and the financial benefits which may accrue from waste generated during palm oil production process cannot be over emphasized.

scholarly journals The challenge of the oil palm: Using degraded land for its cultivation

2019 ◽  
Vol 48 (3) ◽  
pp. 190-197 ◽  
Author(s):  
HJW Mutsaers
Keyword(s):  
Palm Oil ◽  
Oil Palm ◽  
Imperata Cylindrica ◽  
Productive Capacity ◽  
Degraded Land ◽  
African Countries ◽  
Vast Number ◽  
Perennial Plant ◽  
Forest Clearing ◽  
Empty Fruit Bunches

Palm oil is a valuable product used all over the world in a vast number of products for daily use. The oil palm, once well established, is very productive, captures large amounts of carbon and provides good protection to the soil. The use of residues as fuel makes oil extraction plants self-sufficient in energy and produces surplus electricity. A large part of the plant nutrients can be recycled by composting empty fruit bunches, with palm oil mill effluent and ashes added. Smallholders contribute close to 50% of the palm oil traded worldwide. The crop has acquired a bad reputation, however, because of the forests which have been and continue to be cleared for new plantations. The rate of forest clearing has been particularly high in Indonesia and Malaysia, with Thailand and some African countries following at a distance. Forests on peat soils are also increasingly used, releasing even larger amounts of CO2 from peat decomposition. In the ecologies where oil palm thrives, vast expanses of speargrass ( Imperata cylindrica) have resulted from logging and injudicious land use, including poorly managed plantations. Although speargrass is hard to get rid of, a sequence of annual and perennial plant species is capable to suppress the grass, opening a window for planting oil palm in the degraded land. A well-established oil palm crop will then keep the grass out, because of the latter’s intolerance for shade. Thus, the oil palm’s image in the eyes of the public as an ecological disaster can be converted into its opposite: that of a tool to restore the productive capacity of degraded lands. Vast numbers of smallholders can thereby safeguard their livelihood. The oil palm industry has the means and skills to make this happen.

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