scholarly journals Pemanfaatan Limbah Cair Pabrik Kelapa Sawit Sebagai Bioaktivator Untuk Pengomposan Tandan Kosong Kelapa Sawit

2019 ◽  
Vol 8 (1) ◽  
pp. 7
Author(s):  
Zainudin Zainudin ◽  
Abdul Rofik
Keyword(s):  
Chemical Analysis ◽  
Palm Oil ◽  
Oil Palm ◽  
Organic Fertilizer ◽  
Liquid Waste ◽  
Chemical Properties ◽  
Empty Fruit Bunch ◽  
Organic C ◽  
Empty Fruit Bunches ◽  
A Value

Palm oil is an export commodity of the plantation sector which began to develop rapidly in East Kalimantan with an area until 2017 reaching 1,192,342 Ha consisting of 284,523 Ha as plasma / smallholder plants, 14,402 Ha owned by SOEs as the core and 893,417 Ha owned by Large Private Plantation.Empty bunches (Tankos) are solid waste that is produced by palm oil mills in the process of managing palm fruit bunches into crude palm oil (CPO). In each processing 1 ton of fruit bunches will produce Tankos as much as 21-23%. Oil palm empty fruit bunches that are not managed properly will become waste that does not provide benefits. Compost technology using a local microorganism starter (MOL) can be used to produce quality organic fertilizer considering the process involves decomposing bacteria of organic ingredients. Compost technology from tankos waste is very possible to be developed, both at the level of farmers and private oil palm companies. This study aim to determine the potential of palm oil mill effluent (POME) as an bioactivator for composting oil palm empty fruit bunches, and to determine the chemical quality of oil palm empty fruit bunch compost with MOL bioactivator liquid waste as organic fertilizer. Through this research, it is expected that the palm oil mill's liquid waste can be utilized as a bioactivator for compost production and can be applied to the production of oil palm empty fruit bunch compost.This research was conducted for one year. The stages of the research are as follows: 1. Chemical analysis of POME waste, 2. Making LM POME, 3. Chemical analysis of LM POME, and 4. Making EFB Compost, and Chemical Analysis of oil palm empty fruit bunch compost. Compost making using randomized block design (RBD) with 5 treatments and 4 replications include: P0 = 0 ml / liter of water, P1 = 100 ml / liter of water, P2 = 300 ml / liter of water, P3 = 600 ml / liter of water, P4 = 900 ml / liter of water.The analysis showed that there was an increase in the chemical properties of POME after becoming an LM POME activator. Increased chemical properties such as phosphorus from 0.01 to 0.02, potassium from 0.19 to 0.27, and organic carbon from 0.90 to 1.30, but some chemical properties such as pH decreased from 7.20 to 3, 37 and nitrogen decreased from 0.37 to 0.05. The EFB compost analysis results showed that the highest pH was p2 with a value of 8.23, the highest organic C at p4 treatment with a value of 57.65, the highest total N at p3 with a value of 1.80, P2O5 the highest total at p3 with a value of 0.64, and the highest total K2O at p4 with a value of 2.68. 

scholarly journals Perbandingan Sifat Kimia pada Tanah Hutan dan Kebun Kelapa Sawit (Elaies guineensis jacq) di Kecamatan Beutong Kabupaten Nagan Raya

2020 ◽  
Vol 4 (2) ◽  
pp. 434-445
Author(s):  
Ade Baihaki ◽  
Zuraida Zuraida ◽  
Ilyas Ilyas
Keyword(s):  
Palm Oil ◽  
Oil Palm ◽  
Chemical Properties ◽  
Forest Land ◽  
N Content ◽  
Organic C ◽  
Significant Difference ◽  
Management And Conservation ◽  
Total P

Abstrak.  Tanaman kelapa sawit memerlukan lahan yang cukup luas untuk dapat menghasilkan jumlah produksi yang tinggi. Hal ini berdampak terhadap pembukaan lahan hutan di beberapa daerah di Indonesia. Penelitian ini bertujuan untuk mengetahui perbandingan sifat kimia pada tanah tersebut sehingga dapat dijadikan acuan dalam pengelolaan maupun usaha-usaha konservasinya. Berdasarkan hasil penelitian pada lahan hutan dan kebun kelapa sawit yang berjenis tanah Ultisol terdapat perbedaan nyata kandungan bahan kimia yang diamati yaitu pH, C-organik, P-total, Al-dd, Fe, dan KB, dan tidak ada perbedaan nyata terhadap kandungan N-total, P-tersedia, K-dd, dan KTK. Comparison of Chemical Properties in Forest Land and Palm Oil Gardens (Elaies guineensis jacq) in Beutong Sub-District Nagan Raya RegencyAbstract. Palm oil plants require large enough land to produce high amounts of production. This has an impact on clearing forest land in several regions in Indonesia. This study aims to determine the comparison of the chemical properties of the soil so that it can be used as a reference in the management and conservation efforts. Based on the results of research on forest land and oil palm plantations which are of the type of Ultisol soil there are significant differences in the content of chemicals observed, namely pH, organic C, P-total, Al-dd, Fe, and KB, and there is no significant difference in N content -total, P-available, K-dd, and CEC. 

scholarly journals Efficacy of Cellulolytic Bacteria Consortium for Composting Oil Palm Empty Bunches Containing Phytonutrients

2020 ◽  
Vol 18 (1) ◽  
pp. 12
Author(s):  
Diah Nurul Aini ◽  
Tetty Marta Linda
Keyword(s):  
Bacillus Cereus ◽  
Palm Oil ◽  
Oil Palm ◽  
Nutrient Content ◽  
Alcaligenes Faecalis ◽  
Chicken Manure ◽  
Bacillus Sp ◽  
Cellulolytic Bacteria ◽  
Organic C ◽  
Empty Fruit Bunches

Oil palm empty fruit bunches (OPEFB) are themost solid palm oil waste. OPEFB has often been processed into compost with the addition of certain activators. It is expected that with the addition of a consortium bioactivator composting of OPEFB can be faster and the compost produced has good nutrient content. The study aims was to determine the ability of bioactivator bacteria of cellulolytic consortium in degrading TKKS of incubation laboratory scale for 30 days. A consortium of compost bioactivator used were Bacillus sp. S43, Bacillus cereus strains of IARI-MB-6, Bacillus cereus strains TS11, Alcaligenes faecalis strains ZJUTBX11, Bacillus sp. 13847, Stenotrophomonas sp. S169-III-5, Alcaligenes faecalis strains KH-48 and Bacillus cereus strain Y22 by a comparison of 1:1:1:1:1:1:1:1. The results showed that bioactivator consortium was able to degrade OPEFB which on P4 (OPEFB + chicken manure + consortium isolate) reduced organic C from 50.1 to 34.5, increased total nitrogen from 0.73 to 1.35 and reduced the C/N ratio from 37.11 to 25.56 and produced compost phytonutrients and not phytotoxicity.

scholarly journals Quality Improvement of Compost from Empty Oil Palm Fruit Bunch by the Addition of Boiler Ash and its effect on Chemical Properties of Ultisols and the Production of Mustard (Brassica juncea L.)

2017 ◽  
Vol 21 (3) ◽  
pp. 161-169
Author(s):  
Sri Mulyani ◽  
Dyah Tjahyandari Suryaningtyas ◽  
. Suwardi ◽  
. Suwarno
Keyword(s):  
Quality Improvement ◽  
Palm Oil ◽  
Oil Palm ◽  
Chemical Properties ◽  
Palm Fruit ◽  
Total N ◽  
Organic C ◽  
Dose Levels ◽  
Boiler Ash

Productions of crude palm oil (CPO) produce waste which include the empty oil palm fruit bunch (EOPFB), palm oil mill effluent, shells, and fiber. The combustions of shell and fiber as boiler feed produce waste in the form of boiler ash. Boiler ash is very potential to use as an additive to improve quality of the EOPFB compost. The objectives of this research were to study : 1) effect of boiler ash on the quality of the EOPFB compost, 2) effect of  EOPFB compost on the chemical properties of Ultisol, and the yield of mustard. The first experiment was about quality improvement of compost from EOPFB by the addition of boiler ash. The treatments applied were four dose levels of boiler ash: K1= 0%, K2 = 15%, K3 = 25%, and K4 = 35%. The second experiment was greenhouse pot experiment. This experiment was consisted of thirteen treatments with three replications arranged in completely randomized design (CRD). The treatments applied were: four types of compost from the first experimental results aplied to the soil with four dose levels, i.e : 0, 10, 20 and 30 Mg ha-1. The results showed that the addition of boiler ash at the beginning of the composting process improved the quality of  the EOPFB compost: which increased pH, amount of humic acids, macro and micro nutrients content and decreased content of Pb. The aplication of all compost –K1, K2, K3, K4– to Ultisol increased pH H2O, P2O5, organic-C, total-N, exchangeable-Ca, exchangeable-K and yield of mustard and decreased  exchangeable-H, exchangeable-Al. Moreover the yield of mustard was increased about 84% (33.9 g plant-1) with K4 at doses 20 Mg ha-1 and 85% (34.1 g plant-1) with K3 at doses 10 Mg ha-1.

scholarly journals Pengaruh Kompos Tandan Kosong Kelapa Sawit dan Larutan Mikroorganisme Lokal Eceng Gondok terhadap Pertumbuhan Tanaman Kedelai(Glycine max L. Merill)pada Tanah Pasca Tambang

2019 ◽  
Vol 1 (2) ◽  
pp. 129
Author(s):  
Aulya Rochimah ◽  
Ansyahari Ansyahari ◽  
Roro Kesumaningwati
Keyword(s):  
Oil Palm ◽  
Seed Weight ◽  
Chemical Properties ◽  
Total N ◽  
Organic C ◽  
Empty Fruit Bunches ◽  
Randomized Design ◽  
Significant Difference ◽  
Glycine Max L ◽  
Completely Randomized Design

The research was conducted to determine: 1) some chemical properties of oil palm empty fruit bunches (EFB) compost withbio-activator of water hyacinth local microorganism solution; 2) the best dose of local microorganism solution and compost of empty fruit bunches on the growth of soybean.The research was conducted from April until November 2016 in the Laboratory of Soil,Faculty of Agriculture,Mulawarman University,Samarinda.The experiment wasarranged in Completely Randomized Design (CRD) with five treatments and fivetime replications. The treatment was dose of compost,consisted of: 0 (control);200;400;600;and 800 g per polybag. Data were analyzed by analysis of variance (Anova) with F-test and if there was significantly different among treatments, continued withleast significant difference (LSD) test of 5%. Results of the chemical properties analysis of oil palm empty fruit bunchescompost with 300 mL local microorganism solution L-1as follows: pH 9.10; Organic-C 35.32%; total-N 1.34%; C/N ratio 26.36%; P2O5 0.08%; and K2O 1.88%.The dose of 800 g compost per polybag is the best dose of compost to the plant height at 14, 21, 28, 35, and 42 days after planting respectively 14.00; 18.32; 21.52; 24.54; and 27.36 cm, number of pods 8.80,and dry seed weight of soybean 1.99 g.

scholarly journals Identification of Heavy Metal in Palm Oil Empty Fruit Bunch Compost, Mulch from Palm oil Waste and Its Effect on Chili (Capsicum annuum L.)

2016 ◽  
Vol 1 (2) ◽  
pp. 85
Author(s):  
Mercy Bientri Yunindanova ◽  
Herdhata Agusta ◽  
Dwi Asmono
Keyword(s):  
Heavy Metal ◽  
Palm Oil ◽  
Oil Palm ◽  
Soil Acidity ◽  
Negative Influence ◽  
Growth And Yield ◽  
Empty Fruit Bunch ◽  
Organic Mulch ◽  
Empty Fruit Bunches ◽  
Palm Waste

This study aimed to investigate the effect of compost from oil palm empty fruit bunches with different ages, mulching oil palm waste, the levels of heavy metals in compost and its influence on the growth and yield of chili. Composting was assisted by the starter (PromiTM) with a dose of 0.5 kg per ton of chopped bunches. Composting treatment distinguished by the composting time namely 4, 6, 8 and 10 weeks. Mulch treatment consisted of shell, fiber and empty fruit bunch chopped. The empty fruit bunch compost had the potential to decrease the soil acidity because the pH of 7.89- 8.66. The EFBs compost contained Boron of 7.7-10.7 ppm, 12-24.8 ppm of Cuprum, 0.05 to 0.24 % of Fe, 26.5-89.7 ppm of Mn, and 9.1-10.8 ppm of Na. This compost contained heavy metal Cd and Hg. Cd was detected in amount of 0.08 to 0.25 ppm. Hg was detected in amount of 12.9-19.5 ppm. Meanwhile, Pb and As were not found. Cd did not exceed the threshold. On the other hand, Hg was detected exceeding the threshold but did not affect the growth and yield of chili. Organic mulch from palm oil wastes did not significantly affect on the chili yield. Shell mulch had a negative influence on the growth and yield of chili.

Test Application Of Oil Palm Empty Fruit Bunch Compost And Dried Decanter Solid On The Growth And Results Of Spring Onion Plant (Allium fistulosum L.) Lubang Variety

2021 ◽  
Vol 10 (1) ◽  
pp. 51-58
Author(s):  
Soni Setiawan
Keyword(s):  
Palm Oil ◽  
Oil Palm ◽  
Plant Root ◽  
Block Design ◽  
Organic Fertilizer ◽  
Variable Number ◽  
Organic Fertilizers ◽  
Growth And Yield ◽  
Empty Fruit Bunches ◽  
Root Health

Increased production of oil palm empty fruit bunches results in a large amount of waste that has not been utilized optimally. One of the wastes produced from palm oil mills is empty palm oil bunches (TKKS) and dried decanter solid. Oil palm empty fruit bunches can be made into compost. This type of waste can be used as organic fertilizer for oil palm plants. Organic fertilizers function to improve soil structure, soil texture, aeration and increase soil absorption of water. Organic fertilizers also function as stimulants to improve plant root health and provide food for microorganisms that can keep the soil in a healthy and balanced condition. The purpose of this study was to determine the effect and interaction of compost application of oil palm empty fruit bunches and dried decanter solid on the growth and yield of scallion (A. fistulosum L.) hole varieties. The research was carried out at the Experimental Garden of the Faculty of Agriculture, Widya Gama University, Mahakam Samarinda. The study was conducted for ± 6 months starting from January to July 2018. This study used a Randomized Block Design (RAK) with a 4 x 4 Factorial Experiment consisting of 3 replications. The first factor is the application of compost for oil palm empty fruit bunches (K), namely K0 (control), K1 (70 g/polybag), K2 (120 g/polybag), and K3 (170 g/polybag). The second factor is the application of dried decanter solid (S), namely S0 (control), S1 (65 g/polybag), S2 (115 g/polybag), and S3 (165 g/polybag). The results showed that the application of oil palm empty fruit bunches compost and dried decanter solid as well as the interaction of the treatment combinations had a very significant effect on the observed variables of plant height per clump (cm), fresh weight of plants per clump (g), and had no significant effect on the observed variable number. leaves per clump (leaf) and the number of tillers per clump (fruit).

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 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.

scholarly journals Produksi Biogas Berbahan Dasar Manure Sapi dan Campuran Cacahan Tandan Kosong Kelapa Sawit (Elaeis) dengan Metode Anaerobic Digestion

2020 ◽  
Vol 5 (2) ◽  
pp. 210-216
Author(s):  
Atmadian Pratama ◽  
Ramayanty Bulan ◽  
Darwin Darwin
Keyword(s):  
Anaerobic Digestion ◽  
Palm Oil ◽  
Retention Time ◽  
Oil Palm ◽  
Hydraulic Retention Time ◽  
Biogas Production ◽  
Organic Fertilizer ◽  
Cow Manure ◽  
Livestock Manure ◽  
Empty Fruit Bunches

Abstrak. Pemanfaatan limbah peternakan sapi (kotoran sapi) sebagai sumber bahan bakar dalam bentuk biogas merupakan salah satu alternatif yang sangat tepat untuk meningkatkan nilai tambah bagi masyarakat petani. Pemanfaatan kotoran ternak sebagai sumber energi, tidak mengurangi jumlah pupuk organik yang bersumber dari kotoran ternak. Hal ini karena pada pembuatan biogas kotoran ternak yang sudah diproses dikembalikan ke kondisi semula yang diambil hanya gas metana (CH4) yang digunakan sebagai bahan bakar. Kotoran ternak yang sudah diproses pada pembuatan biogas dipindahkan ke tempat lebih kering, dan bila sudah kering dapat disimpan dalam karung untuk penggunaan selanjutnya sebagai pupuk organik. Tandan kosong sawit (TKS) merupakan limbah dari pabrik kelapa sawit yang pemanfaatnya masih terbatas sebagai pupuk organik yang memiliki nilai tambah yang rendah. Setiap produksi kelapa sawit menghasilkan limbah berupa tandan kosong sawit  sebesar 23%, sehingga berdasarkan produksi kelapa sawit tahun 2010 dan 2011 berpotensi dihasilkan limbah tandan kosong sawit sebesar 5 juta ton. Akumulasi limbah TKS dari tahun ke tahun jika tidak dimanfaatkan secara optimal maka dapat berakibat buruk bagi lingkungan. Penelitian ini bertujuan untuk melihat potensi produksi biogas melalui teknologi anaerobik digesi (anaerobic digestion) kotoran sapi dan anaerobik co-digesi kotoran sapi dengan limbah TKS. Hasil penelitian menunjukkan bahwa pada proses fermentasi dengan hydraulic retention time (HRT) 25 hari dan pemberian suhu panas yang sama terdapat hasil yang berbeda terhadap produksi biogas kotoran sapi digesi dan juga kotoran sapi co-digesi dengan tepung TKS dengan hasil produksi biogas total lebih tinggi pada fermentasi co-digesi, dimana produksi gas yang dihasilkan adalah 1.015 mL pada kotoran sapi digesi dan 13.830  mL pada kotoran sapi co-digesi. Penambahan tepung TKS meningkatkan nutrisi substrat yang dimanfaatkan mikroba untuk menghasilkan gas metan, namun tetap memperhatikan tingkat ke optimuman derajat keasaman (pH) pada angka 6,8-7,5.Production of Biogas from Cattle Manure Digestion and Co-Digestion with Oil Palm Empty Fruit Bunch under Digestive Anaerobic MethodAbstract. Utilization of livestock waste (manure) as biogas is one of the most appropriate alternatives to overcome the rising prices of fertilizers and fuel oil scarcity. The use of livestock manure as an energy source, does not reduce the amount of organic fertilizer that comes from livestock manure. This is because in the production of biogas manure that has been processed is returned to its original condition, only methane (CH4) is used as fuel. Livestock manure that has been processed in the making of biogas is moved to a drier place, and when it is dry it can be stored in a sack for further use as fertilizer. Oil palm empty fruit bunches (TKS) are waste from palm oil mills is still limited use as organic fertilizer and has low added value. Each palm oil production produces waste in the form of 23% oil palm empty fruit bunches, so that according to the palm production on 2010 and 2011, the potential production of this waste could reach 5 million tons. The accumulation of this waste from year to year will harm our environment. This study aims to look at the potential for biogas production from cow manure digestion and co-digestion with palm oil fruit bunch waste under the anaerobic process. Results showed that for 25 days hydraulic retention time (HRT) and the use of mesophilic temperature, the biogas production by using anaerobic co-digestion of cow manure with TKS (13,830 mL) was higher than the biogas production by using the anaerobic digestion of cow manure (1,015 mL). The addition of TKS flour had increased the nutrient of substrate used by microbes to produce methane gas, but the acidity (pH)of substrate should be controlled at 6.8-7.5.  

scholarly journals The Damage Control of Liquid Waste Pumping Machines in Palm Oil Companies

2021 ◽  
Vol 4 (2) ◽  
pp. 26-40
Author(s):  
Agustina Hotma Uli Tumanggor ◽  
Akhmad Syarief ◽  
Fendy Ari Atmana
Keyword(s):  
Palm Oil ◽  
Oil Palm ◽  
Preventive Maintenance ◽  
Damage Control ◽  
Organic Fertilizer ◽  
Palm Kernel ◽  
Liquid Waste ◽  
Production Capacity ◽  
Oil Companies ◽  
Maintenance Policies

X is a company that works in the field of oil palm plantations and has a palm oil production capacity of 60 tons per hour. The products of palm oil that have been produced are Crude Palm Oil (CPO) and Palm Kernel Oil (PKO). The various kinds of waste produced by the company as a result of the palm oil industry process are liquid waste, palm kernels, fiber and seed shells. Liquid waste is used as organic fertilizer for oil palm plantations which will be sent through a liquid waste pump machine. Damage that occurs to the liquid waste pump machine will inhibit the delivery of liquid waste to the plantation, thus affecting the yield of palm oil from the plantation itself. This study describes the application of repair and preventive maintenance policies for liquid waste pump machines by looking at the frequency of damage to the liquid waste pump engine and predicting the delivery of liquid waste to the pump engine for the next period as well as providing solutions for handling damage that occurs in the liquid waste pump engine. From the results of calculations on data processing, the results of how to control the causes of damage that occur in the liquid waste pump machine can be overcome by using the Preventive Maintenance Method within a period of 1 month and maintenance of every component in the liquid waste pump machine within 1 cycle, namely 357.27 hours with a repair time of 5.82 hours. Controlling other causes of damage is to add a filter to the liquid waste pool so that stones, leaves and liquid waste husks do not hinder the suction pipe of the liquid waste pump machine.

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