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Journal articles on the topic 'Fat-containing waste'

Author: Grafiati

Published: 28 May 2022

Last updated: 30 July 2025

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1

Smirnova, Tatiana S., Sadhan Kumar Ghosh, Stanislav V. Meshheryakov, and Aleksandr A. Alekseev. "Production and analysis of ethyl and butyl ethers from fatcontaining waste of the food and pulp and paper industries." Journal of Solid Waste Technology and Management 50, no. 4 (2024): 677–88. http://dx.doi.org/10.5276/jswtm/iswmaw/50s1/2024.677.

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In the conditions of natural resources depletion, and Climate changes caused by the greenhouse effect, world community is focused on exploring new raw materials, secondary raw materials, including waste that can be usefully used. Fat-containing waste generated in the food, pulp and paper, leather and other industries, catering facilities have significant potential in this field. Analysis of official statistics on the fat-containing waste management in the Russian Federation shows that about 22% of such waste is disposed in landfills and is irretrievably lost as raw materials. And those fat-con

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GAIDAR, S. M. "Technology for producing anticorrosive materials from fat-containing waste." Agricultural Engineering, no. 2 (2024): 57–64. http://dx.doi.org/10.26897/2687-1149-2024-2-57-64.

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The processing of fat-containing waste from meat-packing enterprises that cannot be landfilled is an urgent problem. The authors developed the technology of processing fat-containing waste in a chemical reactor in one step, without dividing the technology into two steps: triglyceride hydrolysis and fatty acid amide production. The technology for processing fat-containing waste was tested in a laboratory plant. The target product obtained was analyzed using IR spectroscopy. As a result, the structural formula was clarified, functional groups were determined, and chemical intermediates in the sy

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3

Madani, M., R. Shevchenko, and O. Hankonjich. "Biconversion of fat-containing waste of fish processing enterprises in feed additive." Ukrainian Black Sea region agrarian science 111, no. 3 (2021): 54–65. http://dx.doi.org/10.31521/2313-092x/2021-3(111)-7.

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The technology of utilization of fat-containing phase of fish processing effluents on the basis of combination of physical and chemical influence and biological oxidation is offered. It was found that the most promising biodestructor of fats is the yeast Yarrowia lipolytica, selected for the substrate. A basic technological scheme of bioconversion of the fat-containing phase of effluents of fish processing enterprises into yeast biomass for feed purposes has been developed.

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Orynbayev, Nursultan, Marat Aldabergenov, Kemal Zhaхylyk, and Nurlan Abdildin. "Substantiation of parameters for the inertial mixer in a biodiesel production reactor." Eastern-European Journal of Enterprise Technologies 5, no. 6 (113) (2021): 39–45. http://dx.doi.org/10.15587/1729-4061.2021.243079.

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This paper reports results of the theoretical and experimental studies into the processes of transesterification of oils with methyl alcohol, which determined the material balance and established the molecular weight of the components involved in the process of transesterification as input and output products. The theoretical and experimental studies were carried out to calculate the indicators of the process of transesterification of fat-containing wastes depending on a change in the reaction duration and diameter of the inertial mixer of the reactor to accelerate the process of transesterifi

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Nursultan, Orynbayev, Aldabergenov Marat, Zhaхylyk Kemal, and Abdildin Nurlan. "Substantiation of parameters for the inertial mixer in a biodiesel production reactor." Eastern-European Journal of Enterprise Technologies 5, no. 6 (113) (2021): 39–45. https://doi.org/10.15587/1729-4061.2021.243079.

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This paper reports results of the theoretical and experimental studies into the processes of transesterification of oils with methyl alcohol, which determined the material balance and established the molecular weight of the components involved in the process of transesterification as input and output products. The theoretical and experimental studies were carried out to calculate the indicators of the process of transesterification of fat-containing wastes depending on a change in the reaction duration and diameter of the inertial mixer of the reactor to accelerate the process of transesterifi

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Kalmatayeva, G. N., G. F. Sagitova, S. A. Sakibayeva, D. D. Asylbekova, and Zh K. Shukhanova. "PHYSICO-MECHANICAL PROPERTIES OF VULCANIZATES CONTAINING WASTE FROM THE FAT AND OIL INDUSTRY." Bulletin of Shakarim University. Technical Sciences 1, no. 2(14) (2024): 527–35. http://dx.doi.org/10.53360/2788-7995-2024-2(14)-63.

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For the first time, the possibility of replacing carbon black and stearic acid with waste from the fat and oil industry (diatomite, bleached clay) is investigated. The value of the conditional tensile strength for vulcanizates containing stearic acid is 8,26 MPa, and for the studied vulcanizates containing selected clay, it is in the range of 7,88-8,39 MPa, for those containing diatomite is 7,88-8,43 MPa. The elongation at break for the studied vulcanizates containing selected clay increases from 280% to 300%, for those containing diatomite is from 280 to 297%. A hardness according Shore is fo

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7

Gaidar, Sergey M. "Obtaining an anti-wear additive to lubricants based on fat-containing waste from meat processing enterprises." Agricultural Engineering, no. 2 (2023): 41–45. http://dx.doi.org/10.26897/2687-1149-2023-2-41-45.

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Fat-containing waste from the meat processing industry (crude fat) is an inexpensive renewable raw material for the production of surfactants. The authors propose a technology of processing crude fat into surfactants that consists of two technological processes: demulsifi cation of a fat-containing aqueous emulsion and production of technical fat (triglyceride); technical fat processing into a surfactant (amide-fatty acids). The article presents a technological scheme of processing crude fat into technical fat. The technology of processing triglycerides has been tested in a laboratory pilot pl

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8

STRELKOV, Alexander K., Svetlana Yu TEPLYKH, and Anastasya O. BYSTRANOVA. "MODERN METHODS FOR CLEANING FAT-AND-OIL WASTE WATERS." Urban construction and architecture 9, no. 4 (2019): 61–65. http://dx.doi.org/10.17673/vestnik.2019.04.10.

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The article studied modern cleaning methods and technological schemes of enterprises of the fat-and-oil industry. Based on literary sources, the effi ciency of wastewater treatment by physicochemical treatment methods has been investigated. Reagent pretreatment of wastewater is widely used, and research focuses on the selection of optimal reagents and doses. A modern method for the treatment of fat and oil containing wastewater is biomembrane technology. Classic treatment schemes are often unable to achieve regulatory requirements for the quality of treated wastewater; therefore, the use of me

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9

Glukhova, L. B., D. A. Ivasenko, and Yu A. Frank. "ISOLATION OF MICROMYCETES FROM FAT-CONTAINING WASTE OF THE FOOD INDUSTRY AND SCREENING OF LIPASE PRODUCERS." BIOTECHNOLOGY: STATE OF THE ART AND PERSPECTIVES 1, no. 2022-20 (2022): 157–60. http://dx.doi.org/10.37747/2312-640x-2022-20-157-160.

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Fungal isolates capable of fat hydrolysis have been isolated from the solid fat waste of food processing plants and studied. A laboratory test on the bioconversion of fat mass in the peat-fat mixture by micromycetes was carried out.

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10

Garing, Yunita, Z. Poli, F. J. Nangoy, and P. R. R. I. Montong. "PENGOLAHAN LIMBAH KULIT KOPI (Coffea sp) SECARA SEDERHANA UNTUK MENGGANTIKAN SEBAGIAN JAGUNG DAN PENGARUHNYA TERHADAP KUALITAS KARKAS AYAM PEDAGING." ZOOTEC 40, no. 1 (2020): 271. http://dx.doi.org/10.35792/zot.40.1.2020.27185.

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CARCASS QUALITY OF BROILER FED RATION CONTAINING COFFEE (Coffea sp) HUSK WASTE PRODUCT TREATED BY SIMPLE PROCESSING AND SUBSTITUTING PARTS OF CORN WITH DIFFERENT LEVELS. The aim of this research was to know coffee husk waste product treated by simple processing and substituting parts of corn on body weight, carcass percentage and weight of abdominal fat Study was applied at Faculty of Animal Science, Sam Ratulangi University during 35 days. Total of 144 day old chick unsexed broilers, strain of CP 707, involving 36 experimental units of battery pens were used in this study. Each unit of pen wa

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Mezenova, Olga, Svetlana Agafonova, Natalia Romanenko, Natalya Kalinina, and V. Volkov. "Substantiation of rational modes of thermal isolation of lipids from fat-containing fish waste." Fisheries 2023, no. 4 (2023): 99–106. http://dx.doi.org/10.37663/0131-6184-2023-4-99-106.

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Many fish waste remaining during the cutting of fish (heads, entrails, bones) contain an increased amount of fat, which has a high biological value. Obtaining edible fat from them is not always possible due to safety requirements, and the production of feed fishmeal with standard quality indicators is difficult. The increased fat content of raw materials and the technology parameters contribute to the rapid rancidity of fat in flour and the formation of toxic substances. This raw material can be used to obtain fish oil with subsequent recommendations for use, taking into account the indicators

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Golub, Nataliia, Malvina Shynkarchuk, Andrii Shynkarchuk, Shi Xinhua, Zhu Ying, and Olexandr Kozlovets. "Vulnerabilities in the Production of Biogas from the Fat-Containing Tannery Waste." Innovative Biosystems and Bioengineering 3, no. 4 (2019): 253–60. http://dx.doi.org/10.20535/ibb.2019.3.4.185425.

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13

Madani, Maria. "BIOCONVERSION OF MEAT PROCESSING FATTY WASTE USING YEAST Y.LIPOLYTICA." Technogenic and Ecological Safety, no. 14(2/2023) (November 29, 2023): 32–41. http://dx.doi.org/10.52363/2522-1892.2023.2.4.

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A technology for the utilization of fat waste from meat processing based on a combination of physical and chemical effects and biological oxidation is proposed. The main chemical and microbiological parameters of the fat-containing phase of effluents of meat processing enterprises were determined. It was established that in the process of holding waste in a sludge collector (1…13 days) as a result of the vital activity of autochthonous microorganisms, the fat content decreases from 87 % to 58 %. The dominant organism of the autochthonous microflora of the waste is the fungus Geotrichum.sp. It

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14

Farhat, A., L. Normand, E. R. Chavez, and S. P. Touchburn. "Comparison of growth performance, carcass yield and composition, and fatty acid profiles of Pekin and Muscovy ducklings fed diets based on food wastes." Canadian Journal of Animal Science 81, no. 1 (2001): 107–14. http://dx.doi.org/10.4141/a99-052.

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Pekin and Muscovy male ducklings were raised on diets based on food wastes. Three feeding systems were offered: commercial pellets (control), partial food waste (PFW) and 100% food waste (FW). For the starting, growing and finishing periods, respectively, the control system provided 25, 23 and 21% crude protein (CP) on a dry matter (DM) basis. The two experimental systems each had a dry pelleted diet and a wet mash diet offered free choice. The PFW system had two rations for the dry diet containing 23 and 22% CP for the starting and growing–finishing periods, respectively, whereas the wet diet

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15

Abun Abun, Kiki Haetami, and Tuti Widjastuti. "The effect of feed containing fermented shrimp waste on the conversion of protein, carcass weight, and abdominal fat of native chicken." World Journal of Biology Pharmacy and Health Sciences 9, no. 1 (2022): 046–53. http://dx.doi.org/10.30574/wjbphs.2022.9.1.0027.

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Shrimp waste contains protein that binds to chitin and is difficult to digest by poultry, so it is necessary to carry out a fermentation process using Bacillus licheniformis, Lactobacillus sp., and Saccharomyces cerevisiae. This study was conducted to determine the Effect of using fermented shrimp waste products that resulted in the optimal conversion of meat protein, carcass weight, and abdominal fat in native chickens. The method used was a completely randomized design with five feed treatments, namely, feed without fermented shrimp waste (R0), feed fermented shrimp waste with 5% (R1), 10% (

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Abun, Abun, Haetami Kiki, and Widjastuti Tuti. "The effect of feed containing fermented shrimp waste on the conversion of protein, carcass weight, and abdominal fat of native chicken." World Journal of Biology Pharmacy and Health Sciences 9, no. 1 (2022): 046–53. https://doi.org/10.5281/zenodo.5956663.

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Shrimp waste contains protein that binds to chitin and is difficult to digest by poultry, so it is necessary to carry out a fermentation process using <em>Bacillus licheniformis</em>, <em>Lactobacillus</em> sp., and <em>Saccharomyces cerevisiae</em>. This study was conducted to determine the Effect of using fermented shrimp waste products that resulted in the optimal conversion of meat protein, carcass weight, and abdominal fat in native chickens. The method used was a completely randomized design with five feed treatments, namely, feed without fermented shrimp waste (R0),

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17

Moningkey, Andre F., Fenny R. Wolayan, Cathrien A. Rahasia, and Mursye N. Regar. "KECERNAAN BAHAN ORGANIK, SERAT KASAR DAN LEMAK KASAR PAKAN AYAM PEDAGING YANG DIBERI TEPUNG LIMBAH LABU KUNING (Cucurbita moschata)." ZOOTEC 39, no. 2 (2019): 257. http://dx.doi.org/10.35792/zot.39.2.2019.24870.

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DIGESTIBILITY OF THE ORGANIC MATTER, CRUDE FIBER AND CRUDE FAT IN BROILERS RATION CONTAINING PUMPKIN WASTE MEAL (Cucurbita moschata). A research was done to determine the digestibility values of feed in term of organic matter, crude fiber and crude fat containing pumpkin waste meal (PWM) fed to broilers. The research was conducted by involving 20 unsexed broilers, strain CP 707 at 5 weeks old with an average body weight of 1073 g. Experiment design of the Completely Randomized Designed (CRD) was applied with 4 treatments and 5 replications at each treatment. Honestly significant difference tes

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Kierończyk, Bartosz, Jędrzej Sypniewski, Mateusz Rawski, Wojciech Czekała, Sylwester Świątkiewicz, and Damian Józefiak. "From Waste to Sustainable Feed Material: The Effect of Hermetia Illucens Oil on the Growth Performance, Nutrient Digestibility, and Gastrointestinal Tract Morphometry of Broiler Chickens." Annals of Animal Science 20, no. 1 (2020): 157–77. http://dx.doi.org/10.2478/aoas-2019-0066.

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AbstractIn the present study, the complete cycle of the preconsumer waste transition by black soldier fly larvae (BSFL) into sustainable raw material (dietary fat) for broiler chickens was examined. In two individual experiments, the effects of selected rearing medium made from various preconsumer wastes on the nutritive value and performance of BSFL were tested (1st trial). In the second experiment, partial (25, 50, or 75%) or total replacement of soybean oil fed to broiler chickens by BSFL fat obtained via supercritical CO2 extraction from larvae from the 1st experiment was conducted. In the

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Holub, Jiří, Martin Szotkowski, Oleg Chujanov, Dominika Špačková, Pavlína Sniegoňová, and Ivana Márová. "Production of Enriched Biomass by Carotenogenic Yeasts Cultivated on By-Products of Poultry Processing—A Screening Study." Microorganisms 11, no. 2 (2023): 321. http://dx.doi.org/10.3390/microorganisms11020321.

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Carotenogenic yeasts are a group of microorganisms producing valuable metabolites such as carotenoids, ergosterol, ubiquinone or fatty acids. Their exceptional adaptability allows them to grow in diverse conditions. Owing to their extracellular lipase activity, they are capable of processing many lipid-type waste substrates. This study discusses the processing of poultry waste, specifically fat and feathers by using carotenogenic yeasts. Poultry fat does not require any pre-treatment to be utilized by yeast, but hydrolytic pre-treatment is required for the utilization of the nitrogen contained

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20

Morais, Cristiana, Filomena Freitas, Madalena V. Cruz, Alexandre Paiva, Madalena Dionísio, and Maria A. M. Reis. "Conversion of fat-containing waste from the margarine manufacturing process into bacterial polyhydroxyalkanoates." International Journal of Biological Macromolecules 71 (November 2014): 68–73. http://dx.doi.org/10.1016/j.ijbiomac.2014.04.044.

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21

Hertamawati, Rosa, Shokhirul Imam, Reikha Rahmasari, and Ujang Suryadi. "Chitosan processing waste nutrients compounds as a potential natural poultry premix." Journal of Advanced Veterinary and Animal Research 12, no. 1 (2025): 117. https://doi.org/10.5455/javar.2025.l878.

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Objective: This study aimed to use the potential chitosan processing waste from shrimp heads as a premix to improve the production performance of laying chickens. Materials and Methods: This research uses shrimp head waste, NaOH, hydrochloric acid, Na₂SeO₃, and NaCl solutions. Processing shrimp head waste into chitosan is done in three ways, namely demineralization, deproteination, and deacetylation. Each of the resulting liquid wastes is then mixed until a neutral mixture is obtained. The data observed were the nutrient and amino acid content of liquid waste from the deproteinization, deminer

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Szotkowski, Martin, Dana Byrtusova, Andrea Haronikova, et al. "Study of Metabolic Adaptation of Red Yeasts to Waste Animal Fat Substrate." Microorganisms 7, no. 11 (2019): 578. http://dx.doi.org/10.3390/microorganisms7110578.

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Carotenogenic yeasts are non-conventional oleaginous microorganisms capable of utilizing various waste substrates. In this work, four red yeast strains (Rhodotorula, Cystofilobasidium, and Sporobolomyces sp.) were cultivated in media containing crude, emulsified, and enzymatically hydrolyzed animal waste fat, compared with glucose and glycerol, as single C-sources. Cell morphology (cryo-SEM (cryo-scanning electron microscopy), TEM (transmission electron microscopy)), production of biomass, lipase, biosurfactants, lipids (gas chromatography/flame ionization detection, GC/FID) carotenoids, ubiqu

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Brelaz, Kely Cristina Bastos Teixeira Ramos, Frank George Guimarães Cruz, João Paulo Ferreira Rufino, et al. "Apparent digestibility of fish waste oil in diets for laying hens." Acta Scientiarum. Animal Sciences 46 (December 13, 2023): e66788. http://dx.doi.org/10.4025/actascianimsci.v46i1.66788.

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This study aimed to assess the impact of incorporating fish waste oil into laying hens' diets on apparent nutrient digestibility and apparent metabolizable energy. A total of 72 Hisex White laying hens (25 weeks old) were employed in a completely randomized design, with treatments consisting of a control diet and an experimental diet (containing 3.5% fish oil), each with six replicates of six birds. The collected data underwent polynomial regression analysis at a 5% significance level. No significant differences (p > 0.05) were observed in the digestibility of dry matter, crude protein, min

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Marova, Ivana, Martin Szotkowski, Martin Vanek, et al. "Utilization of animal fat waste as carbon source by carotenogenic yeasts – a screening study." EuroBiotech Journal 1, no. 4 (2017): 310–18. http://dx.doi.org/10.24190/issn2564-615x/2017/04.08.

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Abstract Red yeast strains are ubiquitous microorganisms which accumulate substantial amounts of lipids and lipid-soluble metabolites. Red yeasts utilize many waste substrates of different origin. In this work red yeasts strains (Rhodotorula, Sporobolomyces, Cystofilobasidium) were used for screening of growth and metabolic activity. As a carbon source waste animal fat and its hydrolysis products were used. Hydrolysis of animal fat was tested in alkaline as well as acidic conditions. As the substrate glucose (control), glycerol, crude animal fat, acid fat hydrolyzate and hydrolysate: glucose 1

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Anggraini, Nikita, Zulfan Zulfan, and Allaily Allaily. "Bobot dan Persentase Lemak Abdomen dan Organ Luar Nonkarkas Ayam Broiler dengan Pemberian Tepung Limbah Ikan Leubim (Canthidermis maculata) Tanpa Fermentasi dan Fermentasi." Jurnal Ilmiah Mahasiswa Pertanian 5, no. 1 (2020): 248–55. http://dx.doi.org/10.17969/jimfp.v5i1.13610.

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Abstrak. Tujuan penelitian ini adalah untuk melihat pengaruh penggunaan ransum komersil yang sebagian disubstitusi dengan tepung limbah ikan leubim fermentasi dan tanpa difermentasi terhadap bobot dan persentase lemak abdomen dan organ luar nonkarkas ayam broiler. Penelitian ini menggunakan 100 ekor anak ayam broiler (day old chick, DOC). Rancangan yang digunakan adalah Rancangan Acak Kelompok (RAK) terdiri dari 5 perlakuan, 4 kelompok, dan 2 subsampel. Setiap kelompok merupakan unit percobaan yang masing-masing terdiri dari 5 ekor anak ayam. Ransum perlakuan adalah ransum komersil CP512 Bravo

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Tursunov, Bahodir, Bobir Adizov, and Malika Tursunova. "Technology for obtaining high-quality fuel briquette based on petroleum and vegetable oil residues." E3S Web of Conferences 548 (2024): 01012. http://dx.doi.org/10.1051/e3sconf/202454801012.

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This paper discusses methods of obtaining fuel briquettes from hydrocarbon-containing waste of oil refineries as a binder, as well as conducts a comparative analysis of the operational characteristics of the obtained products and previously known fuel briquettes. To improve the operational properties of oil sludge briquettes, research is conducted and an optimal composition of the fuel briquette based on licorice root waste in combination with a binder mixture based on oil and fat residues is proposed. The paper provides a technology for obtaining a binder mixture based on oil and fat residues

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Londok, Jola J. M. R., John E. G. Rompis, and Claudya Mangelep. "KUALITAS KARKAS AYAM PEDAGING YANG DIBERI RANSUM MENGANDUNG LIMBAH SAWI." ZOOTEC 37, no. 1 (2016): 1. http://dx.doi.org/10.35792/zot.37.1.2017.13501.

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ABSTRACT CARCASS QUALITY OF BROILERS FED RATION CONTAINING WASTE OF SAWI. Study was conducted to evaluate the effect of substituting part of ration with sawi waste meal on carcass quality and abdominal fat of broilers. Total of sixty unsexed day old chick broilers of MB-202 P strain were randomly divided into twenty units of pens, each of pen was filled with three heads of chicks. Birds were maintained during forty days. Levels of substituting part of ration with sawi waste meal were 0, 5, 10, 15, and 20 percents. Each treatment had four replications using completely randomized design with 5 x

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Lee, Kyu-Shik, Eun-Young Yun, and Tae-Won Goo. "Optimization of Feed Components to Improve Hermetia illucens Growth and Development of Oil Extractor to Produce Biodiesel." Animals 11, no. 9 (2021): 2573. http://dx.doi.org/10.3390/ani11092573.

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HIL are useful in agriculture because they can be used as feed for livestock or fertilizer and can bioconvert organic wastes, such as food waste and human and animal manure to usable fertilizer. In addition, HIL are being studied as a source of biodiesel because of their high-fat content. However, their use for biodiesel production has not been fully adopted. Here, the results showed that survival, weight gains, and total dried weight were significantly enhanced when HIL were fed dried-food waste (DFW)/chicken manure (CM). Furthermore, increased weight gain was observed in HIL fed DFW containi

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Danilova, Maria A., Ekaterina Yu Epova, Elena V. Trubnikova, and Alexei B. Shevelev. "A Feed Additive Containing Encapsulated 6-Phytase within Recombinant Yarrowia lipolytica Cells Produced by Cultivation on Fat-Containing Waste." Applied Sciences 12, no. 6 (2022): 3094. http://dx.doi.org/10.3390/app12063094.

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Feed phytases are purchased as a dry culture medium of secreting producers, mostly micellar fungi. These preparations are required to withstand heating up to 75–80 °C because they are intended for mixing with feed components with subsequent granulation by spray drying. For this reason, many phytases that have a high specific activity at 37 °C and correspond to the optimal pH of intestinal chyme are not used in practice. A novel expression system allowing accumulation of the phytase from Obesumbacterium proteus within yeast Yarrowia lipolytica was proposed. Encapsulation increases thermal stabi

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SHULEVICH, YU V., S. S. DRYABINA, E. G. DUKHANINA, D. S. BYKOV, ZH N. MALYSHEVA, and I. A. NOVAKOV. "USAGE OG POLYMER-COLLOID COMPOSITIONS BASED ON CHITOSAN FOR WASTE WATER TREATMENT FROM IMPURITIES OF PROTEIN-LIPID NATURE." IZVESTIA VOLGOGRAD STATE TECHNICAL UNIVERSITY, no. 12(295) (December 2024): 66–72. https://doi.org/10.35211/1990-5297-2024-12-295-66-72.

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The paper studies the use of polymer-colloidal compositions based on chitosan with sodium dodecyl sulfate in the processes of purification of protein- and fat-containing wastewater. Using spectrophotometry, high (93-99 %) degrees of clarification were determined under conditions of model wastewater, both with a high protein content and with a high fat content. Using quantitative chemical analysis methods, the COD parameter and fat content in wastewater were determined and it was shown that already in the concentration range from 1 to 50 mg/l for the chitosan-surfactant composition of the worki

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Pestsov, Georgiy V., Anastasia V. Tretyakova, Olga V. Prokudina, and Sergey A. Butenko. "STUDY OF THE INFLUENCE OF ENVIRONMENTAL FACTORS ON THE GROWTH AND DEVELOPMENT OF THE INSECT SPECIES HERMETIA ILLUCENS (BLACK SOLDIER FLY)." Siberian Journal of Life Sciences and Agriculture 15, no. 2 (2023): 24–40. http://dx.doi.org/10.12731/2658-6649-2023-15-2-24-40.

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Background. The problem of agricultural waste disposal is currently very relevant. In the Russian Federation, the agro-industrial complex annually produces hundreds of millions of tons of waste that must be disposed of and used rationally. Organic waste from agricultural production and farm animal manure can be effectively disposed of using directed microbiological fermentation and larvae of the insect Hermetia illucens (black soldier fly). As a result of the activity of the enzyme system of black lion larvae and specific microflora, agricultural waste turns into zoohumus with a high content o

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Syah, Fikri Nur Rahman, and Gina Lova Sari. "Potential Utilization of Defective Fruit Juice Products for Black Soldier Fly Cultivation to Reduce Waste Generation in the Beverage Industry." Journal of Community Based Environmental Engineering and Management 8, no. 2 (2024): 195–200. http://dx.doi.org/10.23969/jcbeem.v8i2.18019.

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The waste of fruit juice and tea defective products has organic content that conventionally has the potential to be utilized as a medium or place for maggot growth, but until now it has not been equipped with supporting scientific studies. Therefore, the objectives of the study are: 1) Assessing the characteristics of fruit juice and tea product waste, 2) Assessing the effectiveness of maggot in reducing fruit juice and tea product waste. This research is experimental in nature using variations in the composition of fruit juice and tea product waste as a source of nutrition for maggot which is

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Sokolova, L. O., I. V. Sukha, O. A. Panfilova, V. I. Ovcharov, and V. O. Tyshchenko. "Evaluation of the possibility of using regenerating oil and fat industry waste in elastomeric compound." Voprosy Khimii i Khimicheskoi Tekhnologii, no. 1 (March 2023): 89–99. http://dx.doi.org/10.32434/0321-4095-2023-146-1-89-99.

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The paper reports the way of regenerating the oil and fat industry waste by using in elastomeric composition based on polydiene. Chemical composition, physical and mechanical properties of oil- and wax-containing fraction as a secondary raw material of sunflower oil production were determined using modern instrumental methods. The complex of technological, vulcanization, physical, mechanical, and other properties of filled and non-filled model elastomeric composition based on butadiene--methylstyrene rubber with 1.5 phr of oil- and wax-containing fraction was studied. The feasibility of using

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Karslıoğlu, Betül, Eda Demirok Soncu, Beyzanur Nekoyu, Erdem Karakuş, Gülsedef Bekdemir, and Barış Şahin. "From Waste to Consumption: Tomato Peel Flour in Hamburger Patty Production." Foods 13, no. 14 (2024): 2218. http://dx.doi.org/10.3390/foods13142218.

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Tomato is a widely cultivated crop and its processing produces large quantities of wastes, such as pulp, seed, and peel. In recent years, the valorization of these wastes in the production of high-value-added food products has gained popularity in achieving environmental sustainability and zero waste. From this viewpoint, dried tomato peel (DTP-1%, 2%, 3%, 4%) flour was included in hamburger formulations. In patty samples, ash, carbohydrate, and dietary fiber amounts were increased due to the high fiber content of DTP flour, while moisture and fat percentages decreased with increasing amounts

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Flores Tapia, Nelly Esther, and Hannibal Brito Moina. "Exploring Tannery Solid Wastes as a Source of Animal Feed." Processes 11, no. 10 (2023): 2965. http://dx.doi.org/10.3390/pr11102965.

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This review delves into the processing of tannery solid waste, emphasizing fleshings and chromium-tanned leather waste. This paper centers on fat recovery, chromium elimination, and protein preservation, aiming to make them apt for animal consumption. This paper also assesses the potential of introducing such recycled products to the global market. Drawing on the literature from the past two decades, sourced comprehensively from Scopus and Web of Science, 36 articles were selected because of their significant contributions from leather production powerhouses such as India and Brazil. Fleshings

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de Izquierdo, Vinicius Souza, Joao Silva, Elizabeth Palmer, et al. "170 Bakery Waste Supplementation to Late Gestating Bos Indicus-Influenced Beef Cows Successfully Impacted Offspring Postnatal Performance." Journal of Animal Science 101, Supplement_3 (2023): 76–77. http://dx.doi.org/10.1093/jas/skad281.093.

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Abstract This study evaluated the growth and immune function of Bos indicus-influenced offspring born to cows offered prepartum supplementation of bakery waste containing 2 concentrations of crude fat. On day 0 (~90 d before calving), 108 Brangus crossbred cows were stratified by body weight (BW; 551 ± 65 kg) and body condition score (BCS, 5.5 ± 0.9) and were randomly allocated into 1 of 18 bahiagrass pastures (6 cows and 4.3 ha/pasture). Treatments were randomly assigned to pastures (6 pastures/treatment) and consisted of no prepartum supplementation (NOSUP) and 1 kg/d of low-fat (LFAT; 6.4%

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I Gusti Ayu Dewi, Seri Rejeki, Ni Ketut Mardewi, Ni Ketut Sri Rukmini, A. A. S. Putri Risa Andriani, and S. A. M. P. Suryani. "Chemical Quality Analysis of Meal Quail Meat with Rations Containing Fermented Bean Sprouts Waste Flour." AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) 6, no. 3 (2022): 122–25. http://dx.doi.org/10.29165/ajarcde.v6i3.184.

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Quail is one of the poultry that has the potential to be developed as a source of diversification for meat and egg products. Bean sprouts have high levels of crude protein and crude fiber, so fermentation is necessary. The amount of ration costs range from 60-80% of all production costs. This study aims to determine the chemical quality of male quail meat given rations containing fermented bean sprout waste and to compare the various levels of bean sprout flour in the ration to the chemical quality of male quail meat. This research was conducted using a completely randomized design (CRD) with

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38

Mezenova, O. Ya, L. S. Baydalinova, N. Yu Mezenova, S. V. Agafonova, E. A. Kazimirova, and V. I. Shenderyuk. "SUBSTANTIATION OF RATIONAL PARAMETERS FOR COMPLEX PROCESSING OF SECONDARY RAW MATERIALS OF SPRAT PRODUCTION USING THE METHOD OF HIGH-TEMPERATURE HYDROLYSIS." Izvestiya TINRO 200 (March 26, 2020): 210–20. http://dx.doi.org/10.26428/1606-9919-2020-200-210-220.

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Processing of secondary raw materials from production of canned food «Sprats in oil» is considered. Comprehensive technology is developed for producing of protein, fat, and protein-mineral food additives from the sprat waste, as smoked sprat heads, using the method of high temperature hydrolysis. Rational method of the hydrolysis is substantiated, including preliminary separation of fat in fatty raw materials and its enzymatic-thermal treatment. The optimal values of temperature and duration of hydrolysis in autoclave are determined. Balances of organic substances are calculated for the main o

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Lee, Bao-Hong, Kung-Ting Hsu, You-Zuo Chen, et al. "Polysaccharide Extracts Derived from Defloration Waste of Fruit Pitaya Regulates Gut Microbiota in a Mice Model." Fermentation 8, no. 3 (2022): 108. http://dx.doi.org/10.3390/fermentation8030108.

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Flower thinning is often used during the planting of fruit trees to improve fruit quality and promote large fruit. Flower buds become an agricultural by-product of the planting process. Pitaya (Hylocereus undatus) is a popular fruit in many tropical regions, which is widely cultivated in Southeast Asian countries. Probiotics such as Lactobacillus plantarum have been shown to exhibit an anti-obesity effect by regulating gut microbiota. This study investigated the effect of polysaccharides from pitaya flower buds (PFW) extracted with water on the regulation of gut microbiota and body weight cont

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Petrov, B. F. "Development of methodology for creating technologies for processing low-grade semi-finished products of fish oils and fatty waste." Vestnik MGTU 26, no. 3 (2023): 264–71. http://dx.doi.org/10.21443/1560-9278-2023-26-3-264-271.

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The development of fish oil production in Russia requires solving a number of environmental issues. It is necessary to develop technologies for processing low-grade semi-finished products of fish oils and fat waste. Currently, this problem remains unresolved. In the course of the study, the physicochemical properties of fat-containing objects (semi-finished product of technical fish oil with acid number of more than 20 units; soap stock after fish oil refining; fatty foam mass after flotation treatment of industrial wastewater from fish oil production) have been determined and rational directi

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Kim, Sang-Hyoun, Sun-Kee Han, and Hang-Sik Shin. "Two-phase anaerobic treatment system for fat-containing wastewater." Journal of Chemical Technology & Biotechnology 79, no. 1 (2003): 63–71. http://dx.doi.org/10.1002/jctb.939.

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Yamashita, Shiyami Asri, Rani Darliani Rachmat, Ana Rochana Tarmidi, Budi Ayuningsih, and Iman Hernaman. "Kecernaan Ransum yang Mengandung Limbah Roti pada Domba." Jurnal Ilmu dan Teknologi Peternakan Tropis 7, no. 1 (2020): 47. http://dx.doi.org/10.33772/jitro.v7i1.9701.

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ABSTRAKLimbah roti memiliki potensi sebagai pakan untuk domba, namun belum banyak diketahui dampaknya terhadap kecernaan. Penelitian bertujuan untuk menguji ransum yang mengandung limbah roti terhadap kecernaan pada domba. Dua puluh ekor domba lokal dengan bobot hidup 34,65±2,87 kg dialokasikan ke dalam 5 ransum perlakuan yang mengandung limbah roti sebanyak 0, 6, 12,18, dan 24%. Penelitian dilaksanakan secara eksmperimental dengan menggunakan rancangan acak lengkap. Data yang terkumpul dianalisis dengan sidik ragam. Hasil menunjukan bahwa penggunaan limbah roti sampai 24% dalam ransum tidak b

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Mykhailov, Yevhen, Natalia Zadosna, Yevhen Ihnatiev, et al. "Practical Potential of Grain Impurities in the Processing of Sunflower Oil Raw Materials in the Oil and Fat Industry." Agricultural Engineering 26, no. 1 (2022): 13–23. http://dx.doi.org/10.2478/agriceng-2022-0002.

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Abstract The analysis of statistical data showed that a large amount of plant waste is generated annually in oil and fat production plants, which must be processed and reused. The paper analyzes the problems of reusing sunflower oil production waste, which is characterized by a relatively high energy value: 1 ton of plant waste is equivalent to 0.625 tons of conventional fuel. According to the mathematical estimation, the actual total amount of impurities is 7.29%, in which major impurities constitute 25.7%. Studies have shown a high probability of oil – containing impurities – 37.25%. Therefo

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Ong, H. K., P. Y. Choo, and S. P. Soo. "Application of Bacterial Product for Zero-Liquid-Discharge Pig Waste Management under Tropical Conditions." Water Science and Technology 27, no. 1 (1993): 133–40. http://dx.doi.org/10.2166/wst.1993.0032.

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The traditional method of waste disposal employed by pig producers in Malaysia is washing wastes down with plenty of water. While this method cleans the pig pens and cools down the animals, it generates a lot of wastewaters which pollute the waterways and causes social problems. An experiment was conducted to study the effect of in situ solid waste handling within the pig pens in order to avoid wastewater generation. This was carried out by in situ aerobic digestion of waste in a litter of sawdust to which was added a bioproduct. Ninety pigs of about 21 kg initial weight were allotted to three

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Oktaviana, Dina, Zuprizal (Zuprizal), and Edi Suryanto. "Pengaruh Penambahan Ampas Virgin Coconut Oil dalam Ransum terhadap Performan dan Produksi Karkas Ayam Broiler (The Effect of Virgin Coconut Oil Waste in the Diet of Broiler Chicken on the Performance and Carcass Production)." Buletin Peternakan 34, no. 3 (2012): 159. http://dx.doi.org/10.21059/buletinpeternak.v34i3.85.

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<p>The experiment was conducted to examine the effect of addition of Virgin Coconut Oil (VCO) waste on the performance and production of broiler carcass. One hundred and twenty five broiler were divided into 5 treatment groups which were R-O (basal diet), R-0.5 containing (0.5% VCO waste), R-1.0 (1.0% VCO waste), R-1.5 (1.5% VCO waste) and R-2.0 (2.0% VCO waste). Each treatments had 5 replications of 5 birds each. The birds were raised for 5 weeks. At the end of experiment, data of production performance such as weight gain, total intake, and feed conversion were taken. The data were ana

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Korzhavina, Yu N., D. L. Alshevskiy, M. N. Alshevskaya, V. I. Ustich, F. S. Karneeva, and E. P. Bedo. "Machine-hardware diagram of complex biotechnological processing of aquaculture objects." Proceedings of the National Academy of Sciences of Belarus. Agrarian Series 62, no. 1 (2024): 82–88. http://dx.doi.org/10.29235/1817-7204-2024-62-1-82-88.

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Currently, a number of fish farms operate in the Kaliningrad region, which specialize in breeding aquaculture objects, including common carp (Cyprinus carpio Linnaeus, 1758) and clariid catfish (Clarias gariepinus Linnaeus, 1758) and their further sale in live or chilled whole form. There is not complex processing, as a rule. The paper shows the need for biotechnological processing of aquaculture and ways to use the waste obtained during filleting for production of minced fish and, later, minced semi-finished products. The lack of integrated use of waste from fish processing industries is a co

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Baldzhi, Yuriy, Leila Sultanayeva, Vadim Khassanov, and Zhassulan Tolendiyev. "USE OF MUSHROOM WASTE TO INCREASE ANIMAL PRODUCTIVITY." 3i intellect idea innovation - интеллект идея инновация 1 (2025): 110–16. https://doi.org/10.52269/22266070_2025_1_110.

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This article presents the results of research on the effectiveness of a feed additive based on a spent mushroom substrate aimed at improving animal productivity and health. The experiments were conducted on rabbits and dairy goats. During the experiment, the effect of a mushroom substrate additive on the body weight of rabbits was studied. According to the results of the experiment, it was found that rabbits from the experimental group showed an average body weight gain up to 3.06 ± 0.27 kg, which is 18.6% of the initial weight. A significant body weight gain is the evidence of the positive ef

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Petik, Ihor, Olena Litvinenko, Viktoriia Kalyna, et al. "Development of extruded animal feed based on fat and oil industry waste." Eastern-European Journal of Enterprise Technologies 2, no. 11 (122) (2023): 112–20. http://dx.doi.org/10.15587/1729-4061.2023.275509.

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The paper considers the way to solve the problem of processing waste from the oil and fat industry, namely sunflower and soybean meals, which are a source of many valuable substances. The peculiarity of the work lies in determining the rational ratio of the base components of extruded animal feed, which is an important aspect of obtaining high-quality competitive products. The research object is the use of oil and fat industry waste in extruded animal feed technology. The rational ratio of the components of extruded animal feed has been determined. The rational ratio of animal feed components

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49

Ihor, Petik, Litvinenko Olena, Kalyna Viktoriia, et al. "Development of extruded animal feed based on fat and oil industry waste." Eastern-European Journal of Enterprise Technologies 2, no. 11 (122) (2023): 112–20. https://doi.org/10.15587/1729-4061.2023.275509.

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The paper considers the way to solve the problem of processing waste from the oil and fat industry, namely sunflower and soybean meals, which are a source of many valuable substances. The peculiarity of the work lies in determining the rational ratio of the base components of extruded animal feed, which is an important aspect of obtaining high-quality competitive products. The research object is the use of oil and fat industry waste in extruded animal feed technology. The rational ratio of the components of extruded animal feed has been determined. The rational ratio of animal feed components

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Wati, Fitra, Dwiprayogo Wibowo, Rosdiana Rosdiana, and Ilham Ilham. "Analisis Potensi Kulit Jagung sebagai Media Adsorben terhadap Limbah Minyak dan Lemak." Jurnal TELUK: Teknik Lingkungan UM Kendari 4, no. 1 (2024): 025–30. http://dx.doi.org/10.51454/teluk.v4i1.566.

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This study investigates the possibility of using corn husk as an adsorbent media to reduce fat and oil levels in wastewater from restaurants. Restaurant activities produce wastewater containing oil and fat from cooking and food processing activities that require treatment before being discharged directly into the environment, including oil and fat parameters. The purpose of the study was to analyze the ability of corn husk to absorb restaurant wastewater contaminants. Adsorption is the approach used in this study. Corn husk is one type of adsorbent used. Corn husk contains 44.08% cellulose whi

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