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1

Firdaus, Aneka, and Aditha Verdinan Panae. "THE EFFECT OF ADHESIVE PAPER WASTE WEIGHT PERCENTAGE IN BIOBRIQUET DERIVED FROM CASSAVA SKIN WASTE." Indonesian Journal of Engineering and Science 1, no. 1 (2020): 021–27. http://dx.doi.org/10.51630/ijes.v1i1.5.

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Cassava skin waste is waste originating from cassava plants from tapioca flour factories or cassava processed product factories. Indonesia is one of the biggest countries that produces cassava. The number of cassava processing industries in Indonesia is large so that a positive correlation can be drawn that the high amount of cassava processed will produce more cassava skin waste. Based on the results of tests conducted, the higher the composition of the Each cassava can produce 10-15% of cassava skin waste. Cassava skin waste is directly removed, can cause buildup that results in environmenta
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2

Firdaus, Aneka, and Beni Octavianus. "BIOBRICKETS MADE FROM CASSAVA SKIN WASTE UTILIZING BANANA PLASTIC WASTE GLUE AND WATER HYACINTH." Indonesian Journal of Engineering and Science 2, no. 2 (2021): 007–13. http://dx.doi.org/10.51630/ijes.v2i2.14.

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Cassava peel waste in large quantities can harm the environment. Cassava peel waste can be used as a renewable energy feedstock since it is environmentally friendly biomass converted into bio briquettes for use as an alternative fuel. The advantage of cassava peel can positively impact the environment while also adding value to the cassava peel. Cassava bio briquettes produced with water hyacinth and banana leaf stem were compared in this study. Temperatures of 300°C, 350°C, 400°C, 450°C, and 500°C are used to discover the best conditions for briquettes, with a carbonization time of 45 minutes
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3

Omonona, B.T, and A.O Akinpelu. "WATER, ENVIRONMENT AND HEALTH: IMPLICATIONS ON CASSAVA PRODUCTION." Continental J. Agricultural Science 4 (August 7, 2010): 29–37. https://doi.org/10.5281/zenodo.839657.

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The paper examines the implications of water, environment and health on cassava production. It was observed that although, cassava is a drought- tolerant crop, growth and yield are decreased by prolonged dry periods. The critical period of water deficit effect in cassava is from 1-5 Month After Planting (the stages of root initiation and tuberization). Also, cassava processing can have negative, mainly site-specific effects on the environment, by producing unpleasant odours and an unsightly display of waste. Consumption of cassava and cassava products containing large amounts of cyanide can ca
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4

Lituli Bonganga, Thouthou, Timothéé Mananga Nkodi, Jean Sungula Kayembe, and Muzele Kalulu Taba. "TURNING CASSAVA PEELS FROM WASTE TO WEALTH: A REVIEW." Journal Africain des Sciences 1, no. 2 (2024): 26–35. https://doi.org/10.70237/jafrisci.2024.v1.i2.04.

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Cassava roots Treatment for food or starch, leaves a large amount of solid wastes such as peels and stillages which are indiscriminately discharged into the environment and amassed as waste dumps on sites where cassava (Manihot esculenta) is processed. All types of cassava wastes produced during the process or peeling are decomposed to generate obnoxious gas and unpleasant odor, enhancing the risk of environmental pollution which is dangerous for the living being and water resources. However, cassava peels as lignocellulosic wastes could be used as starting matter to be converted into the valu
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5

Uchenna Nwanodi Nwankwo and Obioma Kelechi Agwa. "Temperature and photoperiods optimization for the cultivation of Chlorella vulgaris for growth and biomass production from cassava wastes." International Journal of Science and Research Archive 11, no. 1 (2024): 2469–76. http://dx.doi.org/10.30574/ijsra.2024.11.1.0753.

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Microalgae biomass is widely being used as a third generation biofuel because they are the most promising renewable feedstock for biofuel production. Its use is greatly considered as it has high growth rate, photosynthetic efficient, not competing for arable land, efficient carbon dioxide fixation and potential to accumulate high amount of carbohydrate. Microalgae carbohydrates are contained in their cell wall mainly as cellulose and plastids as starch which are readily converted into fermentable sugars. The cultivation of Chlorella vulgaris on cassava wastes for growth and biomass production
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6

Rukmini, Piyantina. "UTILIZATION OF CASSAVA WASTE IN THE PRODUCTION OF PLYWOOD ADHESIVE EKSTENDER WITH DEXTRIN (WITH ACID CATALYST)." Konversi 6, no. 2 (2018): 1. http://dx.doi.org/10.20527/k.v6i2.4756.

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Abstract- Require of manihot Esculinta Crantz in Indonesia rises in every year as growth of Indonesian people, bioethanol industry,and animal food. Raw material that use in this research is cassava wastes. This research aimed to know the utilization of cassava waste, the optimum condition process of dextrin, and to know the variable that influent the utilization of cassava waste in the production of adhesive ekstender ( catalyst concentration and time). The dekstrin process need beaker glass, stirrer, electric stove with oilbatch heater, thermometer, screening 80 mesh. Cassava wastes that keep
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7

Mabecua, Fastudo, Sebastian Schwede, Carlos Lucas, and Patrik Klintenberg. "Agro-Waste, a Solution for Rural Electrification? Assessing Biomethane Potential of Agro-Waste in Inhambane Province, Southern Mozambique." Water 13, no. 7 (2021): 939. http://dx.doi.org/10.3390/w13070939.

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In this study, we investigated the biomethane potential of cassava peels from the four most common varieties of cassava grown in Inhambane Province in Mozambique, Chinhembue, Cussi, Cizangara and Nhassumbi. Agro-wastes from coconut wood and jambolan wood processing were also analyzed to give a complete analysis of the most significant sources of agro-waste in the province. The macromolecular composition (carbohydrates, lipids and proteins) was determined and used to calculate the theoretical maximum biochemical methane potential (BMP). The results show that cassava fiber and cassava peel, whic
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8

Syervy Tanata, Mimi Richell Gunawan, and Setiaty Pandia. "PENGARUH KOMPOSISI CAMPURAN LIMBAH PADAT DAN CAIR INDUSTRI TAPIOKA TERHADAP PERSENTASE PENYISIHAN TOTAL SUSPENDED SOLID (TSS) DENGAN STARTER KOTORAN SAPI." Jurnal Teknik Kimia USU 2, no. 3 (2013): 8–11. http://dx.doi.org/10.32734/jtk.v2i3.1441.

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The waste from tapioca industry is classified as an organic waste that contains many important compounds such as carbohydrate, protein and glucose. The research is aimed to know the quality of biogas from cassava pulp combined with waste water from the cassava starch industry using batch anaerobic digester system. The research began by mixing the solid and liquid wastes from tapioca industry at ratio 70:30; 60:40; 50:50; 40:60; and 30:70 (w/w) with starter from solid waste of cattle in a batch anaerobic digester. From this research, the optimum percentage reduction of Total Suspended Solid (TS
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9

Omilani, Olaoluwa, Adebayo Abass, and Victor Okoruwa. "Smallholder Agroprocessors’ Willingness to Pay for Value-Added Solid-Waste Management Solutions." Sustainability 11, no. 6 (2019): 1759. http://dx.doi.org/10.3390/su11061759.

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The paper examined the willingness of smallholder cassava processors to pay for value-added solid wastes management solutions in Nigeria. We employed a multistage sampling procedure to obtain primary data from 403 cassava processors from the forest and Guinea savannah zones of Nigeria. Contingent valuation and logistic regression were used to determine the willingness of the processors to pay for improved waste management options and the factors influencing their decision on the type of waste management system adopted and willingness to pay for a value-added solid-waste management system optio
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10

Kusumawati, Neda Prasiska, Dodyk Pranowo, Dian Siswanto, and Wresti L. Anggayasti. "A Feasibility Study of Bio-Briquettes Production from the Skin and Epidermis Layer of Cassava (Manihot esculenta) as An Alternative Energy." Jurnal Penelitian Pendidikan IPA 10, no. 6 (2024): 3090–97. http://dx.doi.org/10.29303/jppipa.v10i6.7154.

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Unprocessed leftover cassava wastes from the home industries in Pomahan Village in Bojonegoro, East Java, has become a serious problem as a pollutant to the environment. This study examined the quality of bio-briquettes made from cassava skin waste with its epidermis starch as an adhesive agent, or binder. The aim is to assess the quality of the bio-briquettes for alternative energy sources and their suitability from an economic point of view. The utilized research method was a descriptive quantitative approach by measuring water and ash content, calorific value test, and economic feasibility
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11

Khamput, Prachoom, Chookiat Choosakul, Tawich Klathae, Suporn Rittipuakdee, and Sunun Monkeaw. "Product of Hollow Concrete Blocks Mixed with Rice Husk Ash and Cassava Fermentation Waste." ASEAN Journal of Scientific and Technological Reports 27, no. 5 (2024): e253838. http://dx.doi.org/10.55164/ajstr.v27i5.253838.

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This research focuses on enhancing the properties of hollow concrete blocks by incorporating rice husk ash and cassava fermentation waste. The study replaces 15% of the cement with rice husk ash from a Bag Filter source and substitutes 0.5-10% of the stone dust by weight with cassava fermentation waste from Ajinomoto (Thailand) Co., Ltd. The hollow concrete blocks were formed using a cement-to-stone dust ratio of 1:10 and a water-to-binder ratio (W/B) of 0.625, with 7 x 19 x 39 cm dimensions. The test results indicate that the density of the hollow concrete blocks decreases with the addition o
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12

W, Nazova Falhbian, Oktafri Oktafri, Sandi Asmara, and Sapto Kuncoro. "Pemanfaatan Limbah Batang Singkong dan Serat Tandan Kosong Kelapa Sawit (TKKS) sebagai Bahan Dasar Pot Organik." Jurnal Agricultural Biosystem Engineering 1, no. 3 (2022): 401. https://doi.org/10.23960/jabe.v1i3.6336.

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Before planting, generally the seed is sowed in polybag that made of plastic (on organic). For excessive use of polybag it can damage the environmental. To prevent more severe environmental damage, it is necessary to find a safe way for the sustainability of environmental quality, that is by using organic materials. There are many organic materials can be used for seedling pots. Two of them are cassava stem waste and Oil Palm Empty Fruit Bunches (OPEFB). OPEFB can increase strength and stiffness of wall of the pots (organic seedling pots). To glue cassava stem waste and OPEFB then add enough a
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13

Yaya A. Gimba, Abubakar Idris, Abdullahi Hassan, and Opeyemi N. Hassan. "Isolation and optimization of the fermentation condition of cellulolytic microbial isolates from cassava waste water." GSC Biological and Pharmaceutical Sciences 14, no. 1 (2021): 011–17. http://dx.doi.org/10.30574/gscbps.2021.14.1.0421.

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The study was conducted to isolate and identify cellulose producing microorganisms from cassava waste water. Cassava waste water sample was obtained from a cassava processing factory at Lokogoma town in Wushishi Local government area of Niger State. The microorganisms were isolated, identified and counted by standard microbiological methods. The mean bacteria count ranges from 6.8 x 103 cfu/mL-1 to 2.1 x 103 cfu/mL-1 while the fungi count ranges from 3.2 x 103 cfu/mL-1 to 1.2 x 103 cfu/mL-1. A total of eight (8) bacterial; Staphylococcus aureus, Bacillus anthrax, Bacillus subtilis, Escherichia
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14

Putri, Melinda Azzahra, Muhammad Indra Darmawan, and Ema Lestari. "Efficiency of Klanting Crackers Processing Process using A Clean Production Approach UMKM Kamasa Case Study." Agroindustrial Technology Journal 7, no. 3 (2023): 104–16. http://dx.doi.org/10.21111/atj.v7i3.10307.

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UMKM Kamasa Kerupuk Klanting needs to implement clean production which aims to reduce waste and increase the efficiency of using raw materials. The objective of the research was to identify the implementation of clean production in Kerupuk Klanting processing and to analyze alternative implementations of clean production economically and technically at UMKM Kamasa Kerupuk Klanting. These stages of the research were identification of the production process, analysis of net production opportunities, analysis of economic and technical feasibility and election priority cleaner production opportuni
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15

Okonkwo, N.N., M.U. Orji, N.D Umeoduagu, et al. "Cyanide Biodegradation Potentials of Microbial Isolates from Cassava Processing Wastewater." International Journal of Research 12, no. 2 (2025): 547–61. https://doi.org/10.5281/zenodo.14916558.

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Nigeria, the world&rsquo;s largest producer of cassava, <em>Manihot esculenta</em> (Crantz) very unfortunately, has consistently generated so much waste from cassava mills which are usually discharged on land or water indiscriminately and this in turn, affects the biota, especially in the southern part of the country where most of the mills are located. The cassava tuber contain significant amounts of hydrocyanic acid which is highly toxic to humans and animals. Biological methods harness the metabolic capabilities of some microorganisms that naturally use pollutants, as a source of nitrogen.
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16

Setyo Aji, Wijayanto, Purwanto P, and Suherman S. "Good Housekeeping Implementation for Improving Efficiency in Cassava Starch Industry (Case Study : Margoyoso District, Pati Regency)." E3S Web of Conferences 31 (2018): 05011. http://dx.doi.org/10.1051/e3sconf/20183105011.

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Cassava starch industry is one of the leading small-medium enterprises (SMEs) in Pati Regency. Cassava starch industry released waste that reduces the quantity of final product and potentially contamined the environment. This study was conducted to observe the feasibility of good housekeeping implementation to reduce waste and at the same time improve efficiency of production process. Good housekeeping opportunities are consideration by three aspect, technical, economy and environmental. Good housekeeping opportunities involved water conservation and waste reduction. These included reuse of wa
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17

Renner, Nrior, Awari Ginika, and Oji Ifeanyi. "Isolation, Multiplication and Preservation of Cassava Fermenting Microorganisms." Journal of Life and Bio Sciences Research 5, no. 01 (2024): 01–07. http://dx.doi.org/10.38094/jlbsr501110.

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In Nigeria, Cassava processing and its associated waste have been a source of worry regarding environmental pollution. Uncontrolled disposal of the waste has contributed to a number of environmental concerns including fluxes in microbial population. However, the liquid wastes squeezed out during the processing of cassava have been discovered to be beneficial. Hence, this study is aimed at the isolation, multiplication and preservation of fermenting microflora associated with cassava wastewater for economic value as well as for environmental sustainability. A comparative analysis of microorgani
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18

Dada, Oluwafemi Samuel, Seyi Rachel Dada, and Jamiu Olaniyan Abdulhakeem. "Development of Silver from Used X-Ray Films and Graphene from Drained Cassava Starch." European Journal of Applied Science, Engineering and Technology 2, no. 3 (2024): 131–41. http://dx.doi.org/10.59324/ejaset.2024.2(3).11.

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This project discusses the development of silver and graphene from waste materials such as used X-ray films and drained cassava starch. This silver was extracted from X-ray film through a stripping process where all the elements were bleached off the film after which the sludge in the solution was allowed to settle before siphoning the water and finally heating the sludge. The graphene was developed from starch drained from cassava water, the cassava water was collected, sieved, and dried to collect the starch, after which Conc. H2SO4 was added to the starch to convert it to graphene. Hence, t
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19

Dada, Oluwafemi Samuel, Seyi Rachel Dada, and Jamiu Olaniyan Abdulhakeem. "Development of Silver from Used X-Ray Films and Graphene from Drained Cassava Starch." European Journal of Applied Science, Engineering and Technology 2, no. 3 (2024): 131–41. https://doi.org/10.59324/ejaset.2024.2(3).11.

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This project discusses the development of silver and graphene from waste materials such as used X-ray films and drained cassava starch. This silver was extracted from X-ray film through a stripping process where all the elements were bleached off the film after which the sludge in the solution was allowed to settle before siphoning the water and finally heating the sludge. The graphene was developed from starch drained from cassava water, the cassava water was collected, sieved, and dried to collect the starch, after which Conc. H<sub>2</sub>SO<sub>4</sub> was added to the starch to convert it
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20

Syaifudin, Andang. "Alternatif Remediasi Limbah Cair Industri Keripik Singkong (Manihot utilissima) Menggunakan Tanaman Air dan Tawas." Jurnal Litbang Edusaintech 1, no. 1 (2020): 44–50. http://dx.doi.org/10.51402/jle.v1i1.12.

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In the processing of chips using cassava (Manihot utilissima), it will produce waste in the form of solid and liquid waste. The liquid waste of processing cassava chips contains organic compounds that are easily decomposed and cause unpleasant odors. If the liquid waste is discharged directly into the environment, it will cause pollution and damage the environment. One of the steps that can be used to overcome this problem is phytoremediation. The purpose of this study was to determine the best treatment in the processing of cassava chips industrial wastewater so that the liquid waste is safe
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21

Hartono, Tri, Hastami Murdiningsih, and Yuliani HR. "Kinetic Study of Adsorption Active Carbon Cassava Skin for Removal of Acetic Acid from Aqueous Solution." INTEK: Jurnal Penelitian 8, no. 2 (2021): 132. http://dx.doi.org/10.31963/intek.v8i2.3025.

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The amount of liquid wastes containing acetic acid found from food industry such as tofu home industry released is relatively high and pollutes water quality and also environment nearby. Several methods reducing pollutant in liquid wastes are available, one of which is adsorption using carbon as an adsorbent. The production of cassava in Indonesia was about 23.936 tons in year 2013 which produced cassava’s skin wastes about 2.393 tons. Mostly these cassava’s skin wastes containing around 59.31% carbon is disposed as garbage. This research is to develop more on reducing acetic acid containing i
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22

Okonkwo, N.N., M.U. Orji, N.D. Umeoduagu, et al. "Effect of Cassava Waste Water Effluent on Growth of Zea Mays (Maize) Seedlings." International Journal of Research 12, no. 2 (2025): 562–72. https://doi.org/10.5281/zenodo.14916654.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Nigeria, the world&rsquo;s largest producer of cassava, very unfortunately, has consistently generated so much waste from cassava mills which are usually discharged on land or water indiscriminately and this in turn, affects the biota, as well as resulting in environmental pollution, which can also inhibits the growth of vegetations and thus, reduces the entire fertility of the soil. This study was aimed at analyzing the effect of cassava processing effluent on seedling height, biomass, chlorophyll
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23

Ropiudin, Ropiudin, and Kavadya Syska. "ANALISIS KUALITAS BIOBRIKET KARBONISASI TEMPURUNG KELAPA DAN KULIT SINGKONG DENGAN PEREKAT TEPUNG SINGKONG." Journal of Agricultural and Biosystem Engineering Research 3, no. 1 (2022): 19. http://dx.doi.org/10.20884/1.jaber.2022.3.1.6588.

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One of the steps that can be taken to overcome fossil fuel sources is the use of renewable energy sources, especially renewable energy sources. The transfer of energy sources from fuel oil to renewable energy sources is expected to reduce the level of dependence on petroleum. Utilization of agricultural waste, plantation waste or industrial waste is an alternative fuel substitute by converting it into biobriquettes. Coconut shells and cassava peels are agricultural wastes that can be used as materials for making biobriquettes and their availability is quite abundant in Indonesia. This study ai
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24

Akhadiarto, Sindu. "PENGARUH PEMANFAATAN LIMBAH KULIT SINGKONG DALAM PEMBUATAN PELET RANSUM UNGGAS." Jurnal Teknologi Lingkungan 11, no. 1 (2016): 127. http://dx.doi.org/10.29122/jtl.v11i1.1230.

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Cassava peels is one of agriculture waste having potency as feed for poultry. Cassava peels represent waste product from cassava industry with amount 1,998 million ton in the year 2006 in Indonesia (10 percentage of corm of yielded cassava). The weakness of cassava peels are low crude protein content, less palatable for ruminant and have voluminous characteristic. One of the effort to increase usefulness of cassava peels is by using cassava peels as fibre source in pellet complete ration for poultry. The aim of this research was to know best level from utilization of cassava peels as physic qu
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25

Photong, Noppawan, and Jaruwan Wongthanate. "Biofuel production from bio-waste by biological and physical conversion processes." Waste Management & Research 38, no. 1 (2019): 69–77. http://dx.doi.org/10.1177/0734242x19868513.

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This research is focused on the feasibility of biofuel from water hyacinth mixed with cassava starch sediment by biological and physical conversion processes and the comparison of the gross electricity production in these processes. The biological conversion process produced biomethane by anaerobic digestion. The optimal conditions of biomethane production were a ratio of water hyacinth and cassava starch sediment at 25:75, initial pH of 7.5, thermophilic temperature (55 ± 2°C) and C/N ratio of 30. The maximum biomethane yield measured was 436.82 mL CH4 g chemical oxygen demand (COD)−1 and the
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26

ADEBAJO, S. O., A. K. AKINTOKUN, A. E. OJO, and C. A. AKINREMI. "STABILITY OF BIOSURFACTANT PRODUCED BY PSEUDOMONAS TAENENSIS." Journal of Natural Sciences Engineering and Technology 18, no. 1 (2020): 155–65. http://dx.doi.org/10.51406/jnset.v18i1.2039.

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Biosurfactants are one of the microbial bioproducts that are naturally synthesized and are applicable for many industrial purposes. In this study, antibacterial, stability and antibiotic susceptibility of biosurfactant was evaluated. Biosurfactants produced from different substrates (groundnut cake, cassava flour waste, pome, cooking oil, engine oil, cassava waste water, molasses, cassava peel, potato) by Pseudomonas taenensis were evaluated for antibacterial activity using agar well diffusion method. Antibiotics susceptibility of Pseudomonas taenensis was carried out using different antibioti
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27

Malini Simare mare, Eva, Maya Sarah, and Amir Husin. "Biogas Production from Cassava Peels Utilizing Fixed Bed Bioreactor with Silica Gel Media." Journal of Physics: Conference Series 2421, no. 1 (2023): 012020. http://dx.doi.org/10.1088/1742-6596/2421/1/012020.

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Abstract Indonesia has an abundance of various types of agricultural products. One of the abundance of agricultural products in Indonesia is cassava, but the skin is rarely used, so it can be a source of waste. Cassava peels can be used as a source of bioenergy in the form of biogas. This research was conducted by mixing the ratio of domestic waste mixing IPAL Cemara PDAM Tirtanadi and water by including cassava peels. In the slurry, cassava peels added about 8-9 % This study aims to determine the amount of biogas produced from bioreactors with and without silica gel as media. The ratio of dom
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28

ANDRIYANI, YULIAN, MITRA MITRA, NUR ISHMAH FILDZAH HAJ, et al. "DEVELOPING COMBINED PROCESSING OF CASSAVA INTO MODIFIED CASSAVA FLOUR AND TAPIOCA (MOCAFTAP) AND PHYSICOCHEMICAL PROPERTIES OF THE MOCAFTAP PRODUCTS." JOURNAL OF SUSTAINABILITY SCIENCE AND MANAGEMENT 19, no. 6 (2024): 154–68. http://dx.doi.org/10.46754/jssm.2024.06.012.

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Modified cassava flour (Mocaf) processing by fermentation produces liquid waste, which is expected to be a potential starch source. This study aims to show starch yield and physicochemical characteristics by advancing the waste from a single mocaf processing flow used in a small-scale industry using cassava var. Gajah to a new double processing flow called MocafTap (mocaf tapioca). Mocaf and starch yields were 18.15% and 4.20%, respectively. The starch yield is insignificantly different (p &gt; 0.05) from the starch processed from fermented cassava. The starch meets the National Indonesian Sta
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29

Omotosho, A. O., and T. A. Ewemoje. "SEQUENTIAL PEROXIDE-OXIDATION AND ADSORPTION TREATMENT OF CASSAVA PROCESSING WASTEWATER: PROSPECTS AND LIMITATIONS IN AUGMENTATION OF WATER BUDGETING PRACTICES." Open Journal of Environmental Research (ISSN: 2734-2085) 1, no. 1 (2020): 47–58. http://dx.doi.org/10.52417/ojer.v1i1.71.

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Cassava processing is an industry common to most West African countries as well as in other tropical countries of the world. The processing of cassava is known for its high consumption of water resources. This study therefore investigates the potential for cassava processing water conservation using combined peroxide-oxidation and adsorption recycling processing technology. A Sequential Peroxide-Oxidation and Adsorption treatment process was established by producing cassava peel carbon and activated carbon from waste cassava peels. This was used in the adsorption of pollutant parameters in oxi
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30

Salimah, Shofi Fitrotis, Sabarudin Akhmad, and Anis Arendra. "Characteristics and Energy Potential of Bio-Briquettes from Cassava Peel, Water Hyacinth, and Sawdust." Jurnal Pendidikan dan Teknologi Indonesia 5, no. 6 (2025): 1513–17. https://doi.org/10.52436/1.jpti.439.

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Abstract. Agricultural waste biomass direct burning to generate heat in industrial applications is inefficient. In addition, the difficulty in shipping and storage is due to its large volume and non-uniform shape. One approach to overcome this problem is by compacting the biomass to increase density, improve calorific value, and save a better combustion rate. In this study, the screw extruder machine was designed to compress, heat, and extrude bio-briquettes to form a hollow hexagon cross-section with an inscribed circle diameter of 52mm from biomass waste. The water hyacinth and cassava peel
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31

Yaya, A. Gimba, Idris Abubakar, Hassan Abdullahi, and N. Hassan Opeyemi. "Isolation and optimization of the fermentation condition of cellulolytic microbial isolates from cassava waste water." GSC Biological and Pharmaceutical Sciences 14, no. 1 (2021): 011–17. https://doi.org/10.5281/zenodo.4527643.

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The study was conducted to isolate and identify cellulose producing microorganisms from cassava waste water. Cassava waste water sample was obtained from a cassava processing factory at Lokogoma town in Wushishi Local government area of Niger State. The microorganisms were isolated, identified and counted by standard microbiological methods. The mean bacteria count ranges from 6.8 x 10<sup>3</sup>&nbsp;cfu/mL<sup>-1&nbsp;</sup>to 2.1 x 10<sup>3</sup>&nbsp;cfu/mL<sup>-1&nbsp;</sup>while the fungi count ranges from 3.2 x 10<sup>3</sup>&nbsp;cfu/mL<sup>-1</sup>&nbsp;to 1.2 x 10<sup>3</sup>&nbsp;c
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32

Uchenna Nwanodi Nwankwo and Obioma Kenechukwu Agwa. "Analysis of the optimum pH and salinity conditions for the cultivation and biomass production of Chlorella vulgaris from cassava waste." International Journal of Science and Research Archive 4, no. 1 (2021): 171–78. http://dx.doi.org/10.30574/ijsra.2021.4.1.0192.

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Biofuel serves as an alternative energy to the common fossil fuels currently in use globally and are drawing increasing attention worldwide as substitutes for petroleum-derived transportation fuels to help address challenges associated with petroleum derived fuels. Third generation biofuels, also termed advanced biofuels, are produced from fast growing microalgae and are potential replacements for conventional fuels. The growth and biomass production of these microalgae is dependent on the conditions they are cultivated such as pH and Salinity. Cassava waste mixtures were cultivated on Chlorel
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Huang, Lijie, Hanyu Zhao, Hao Xu, et al. "Study of 4,4‘-Methylene Diisocyanate Phenyl Ester-Modified Cassava Residues/Polybutylene Succinate Biodegradable Composites: Preparation and Performance Research." Processes 7, no. 9 (2019): 588. http://dx.doi.org/10.3390/pr7090588.

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Biomass materials have become a research focus for humankind, due to the decreasing availability of fossil fuels and the increasing release of greenhouse gas. In this work, we prepared biodegradable composites with waste cassava residues and polybutylene succinate (PBS) by modifying cassava residues using 4,4’-methylene diisocyanate phenyl ester (MDI) and tested their properties. The effects of MDI modification on the structure, mechanical properties, water absorption, microstructure, and thermal stability of the composites were studied via Fourier transform infrared spectroscopy, contact angl
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Abonouah, KOUASSI Barbara Sidoine, ADJIRI Oi Adjiri, and GROGA Noël. "Biogas Potential Assessment of Co-digestion of Various Wastes (Cassava Residues, Poultry Droppings and Household Waste) in the Gbêkê Region, Bouaké, Central Ivory Coast." Biotechnology Journal International 28, no. 6 (2024): 165–75. https://doi.org/10.9734/bji/2024/v28i6759.

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Assessing the potential for biogas from cassava residues, poultry droppings and household waste in Bouaké will help determine the viability of a sustainable energy project. Cassava is abundant in this region, and its exploitation produces starch-rich residues, a potential source of biogas through anaerobic digestion. Poultry droppings from livestock farming and household waste are respectively sources of biomass rich in nitrogen and various organic materials. Unfortunately, poor management of these wastes leads to environmental problems, including foul odors that encourage disease, and soil an
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Irawan, Andre Anantama, and Rizqi Puteri Mahyudin. "PENGOLAHAN DAN OPTIMALISASI BIOPLASTIK BERBAHAN DASAR PATI SINGKONG." Dampak 18, no. 1 (2021): 7. http://dx.doi.org/10.25077/dampak.18.1.7-10.2021.

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Biodegradable plastic is a type of plastic that can be broken down by microorganisms into water and carbon dioxide gas as its final products after it has been used and disposed of in the environment, without leaving behind any toxic residue. Due to its ability to return to nature, biodegradable plastic is considered an environmentally friendly material. Cassava peel, obtained from cassava plant products (Manihot Esculenta Cranz), is a major food waste in developing countries. As the cassava cultivation area expands, it is expected that the production of cassava tubers will increase, resulting
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Omotosho, O. A., and A. Y. Sangodoyin. "Production and utilization of cassava peel activated carbon in treatment of effluent from cassava processing industry." Water Practice and Technology 8, no. 2 (2013): 215–24. http://dx.doi.org/10.2166/wpt.2013.023.

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Industrial waste disposal is a worldwide problem. It is necessary to manage production facilities and systems properly to prevent environmental degradation. The major aim of this study was to produce Zinc Chloride activated carbon from cassava peels which is a major solid waste from the cassava production process. The wastewater from cassava processing was treated using a peroxide oxidation process before being subjected to adsorption using Cassava Peel Activated Carbon (CPAC) at different activation levels. Results from the study shows that CPAC at activation ratio of 1:1 was the most effecti
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Okunwaye, T., P. O. Uadia, B. O. Okogbenin, E. A. Okogbenin, D. C. Onyia, and J. U. Obibuzor. "Amylase-Producing Fungi and Bacteria Associated with Some Food Processing Wastes." Nigerian Journal of Biotechnology 38, no. 1 (2021): 74–82. http://dx.doi.org/10.4314/njb.v38i1.9.

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Amylases are enzymes that catalyze the hydrolysis of glycosidic bonds present in starch to release simple sugars. They are one of the most important enzymes in numerous commercial processes. In this investigation, fungal and bacterial strains from the following agro-industrial wastes were isolated and screened for amylolytic ability: soil from oil palm plantation, shea seed, date fruit, coconut meat, cassava effluent, cassava peel, cassava tubers, yam and potato tubers, starch medium, parboiled water from noodles and rice. The results revealed the presence of Geotrichum, Aspergillus, Penicilli
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Apriyani, Mery, and Endaruji Sedyadi. "SYNTHESIS AND CHARACTERIZATION OF BIODEGRDABLE PLASTIC FROM CASAVA STARCH AND ALOE VERA EXTRACT WITH GLYCEROL PLASTICIZER." Jurnal Sains Dasar 4, no. 2 (2016): 145. http://dx.doi.org/10.21831/jsd.v4i2.9090.

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Synthesis and characterizations of Biodegradable Plastic made of Cassava Waste Starch, glycerol, acetic acid and Aloe vera extract has done. The aims of this research are to study the influence of addition of aloe vera extract in plastics mechanics properties, water vapor transmission rate and biodegradation. There are five main steps in this research, extraction of aloe vera, cassava starch preparation from cassava waste, preparations, characterization and biodegradability study of biodegradable plastic. The addition variations of aloe vera extract that used in this research are 0.01; 0.03; 0
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Tsado, Amos Ndarubu, Gana David, Habiba A. Ibrahim, et al. "Nutritional evaluation of the peels from Citrullus lanatus and Manihot esculenta, an insight into the conversion of waste to food." AROC in Food and Nutrition 1, no. 1 (2021): 1–7. http://dx.doi.org/10.53858/arocfn01010107.

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Background: Huge quantity of cassava and watermelon wastes are daily discharged to the environment with unwholesome consequences. Therefore, research into the effective utilization of these agricultural by-products is of global interest. Methods: The present study evaluated the proximate, minerals, and amino acid compositions of cassava and watermelon peels using standard procedures. Results: The results revealed that carbohydrate is the most abundant proximate contents of both the cassava (82.14±0.42%) and watermelon (62.58±0.78%) peel, followed by crude fiber (5.51±0.06% and 18.90±0.04%), mo
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Oduguwa, B. O., G. O. Sanusi, O. A. Fasae, O. A. Oni, and O, M. Arigbede. "Nutritive value, growth performance and haematological parameters of West African dwarf sheep fed preserved pineapple fruit waste and cassava by- products." Nigerian Journal of Animal Production 40, no. 1 (2020): 123–32. http://dx.doi.org/10.51791/njap.v40i1.671.

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Twelve West African dwarf sheep, aged between 6 to 8 months and weighing 9 to 10.5 kg were randomly allocated to four treatments consisting of ensiled pineapple fruit waste and cassava root meal (CRM+PFW); sun-dried pineapple fruit waste (PFW); ensiled cassava peels and pineapple fruit waste (CP+PFW); cassava peel and cassava root meal (CP+CRM), to determine the performance, digestibility and haematological parameters in a completely randomised design in a 56 day feeding trial. The results revealed that there were differences (p&lt;0.05) in the daily weight gain of the animals. Animals fed CP+
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Okolieuwa, C. C., C. I. Nnamchi, C. Imumolen, and T. Ikwunne. "Exploring the Impact of Bioethanol and Cassava Feedstock on the Future of Industrial Applications." American Journal of Applied Sciences and Engineering 6, no. 1 (2025): 10–27. https://doi.org/10.5281/zenodo.15189233.

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<em>This study aimed to investigate the production of bioethanol from cassava, focusing on the optimization of production processes, environmental sustainability, and economic viability. The research explored the Simultaneous Saccharification and Fermentation (SSF) process for converting cassava starch into ethanol, analyzed the energy consumption, water usage, and greenhouse gas emissions associated with bioethanol production, and evaluated the economic costs of scaling up cassava-based ethanol production. The results showed that the SSF process yielded higher ethanol concentrations compared
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Afif Thaifuri and Nurmahni Harahap. "Briquetting of Cassava Peel (Manihot Esculenta) With Styrofoam Adhesive as Alternative Fuel." Journal of Society Innovation and Development 5, no. 2 (2024): 165–73. https://doi.org/10.63924/jsid.v5i2.64.

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Briquetting technology that uses cassava peels as a base material has the potential to reduce dependence on conventional fuels and maintain environmental sustainability. Cassava peel waste can be used as an alternative solid fuel source. The aim of this research is to explore the process of making briquettes from cassava peels with added styrofoam adhesive, which can be used as an alternative to petroleum and natural gas. The research involved five stages, namely preparation, drying, mixing, burning, and quality testing. The method used was experimentation by testing cassava peel briquettes ag
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Fitriyano, Gema, Ismiyati Ismiyati, Irfan Purnawan, Rapidah Othman, and Raihan Fajar Ramadhan. "Mini Review: Potential Utilization of Cassava Peel Waste as Raw Material for Bio Briquettes Production in Indonesia." E3S Web of Conferences 432 (2023): 00011. http://dx.doi.org/10.1051/e3sconf/202343200011.

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Bio-briquettes have the potential to be produced in Indonesia, due to the availability of raw materials and the opportunities for domestic and export markets. Production of bio-briquettes can be strengthened through technology trials in the form of pilot projects and supported by regulations related to the production and management of renewable energy. Based on the results of the study, it is known that bio-briquette products made from cassava peel waste that can meet Indonesian national standards are those that use a composition of 80 % cassava peel charcoal and 20 % adhesive. Mixing with oth
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Haq, Nadhia Nurul. "CASSAVA WASTE AS AN ADDITIONAL SOURCE OF ORGANIC COMPOSES." Journal of Science Innovare 2, no. 2 (2019): 44–47. http://dx.doi.org/10.33751/jsi.v2i2.1532.

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This research aims to determine the effectiveness of adding powder cassava waste in compost making. Versatile in making compost. This research uses a Completely Randomized Design consisting of 4 settings with 3 replications with different amounts. The parameters chosen were composting temperature, composting fermentation time period, composting humidity, acidity composting and continued with water spinach growth vegetative test. Data analysis using one-way ANOVA test and further tests with Duncan's Multi Range Test at 1% significance level. Research results for 30 days in making compost with c
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Syamsuri, M. Mahfudz Fauzi, Hasan Marzuki, Dedi Wahyu Ari Setiawan, Rusmaniar Rusmaniar, and Tri Astika. "Synthesis of Water Hyacinth/Cassava Starch Composite as An Environmentally Friendly Plastic Solution." Equilibrium Journal of Chemical Engineering 7, no. 2 (2023): 137. http://dx.doi.org/10.20961/equilibrium.v7i2.76508.

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&lt;p&gt;&lt;strong&gt;Abstract.&lt;/strong&gt; Conventional plastics made from petroleum polymers were the largest contributor to solid waste on earth. Environmentally friendly bioplastic fabricated by compositing starch and natural fibers were proposed to be a solution to this problem. The purpose of this research was to synthesize bioplastic from water hyacinth fiber composite with cassava starch and test its mechanical properties. Bioplastic fabrication was using melt intercalation method using water hyacinth fibers (WHF) with and without alkali treatment mixed with cassava starch (CS) and
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Rudiyanto, Bayu, Intan Rida Agustina, Zeni Ulma, et al. "Utilization of Cassava Peel (Manihot utilissima) Waste as an Adhesive in the Manufacture of Coconut Shell (Cocos nucifera) Charcoal Briquettes." International Journal of Renewable Energy Development 12, no. 2 (2023): 270–76. http://dx.doi.org/10.14710/ijred.2023.48432.

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Coconut shells and waste cassava peels could be used as the main raw material for biomass briquettes for alternative energy sources in Indonesia. This study aims to analyze the quality of briquettes based on a coconut shell and cassava peel adhesive through proximate analysis with three treatment ratio variations. The ratio of coconut shell to cassava peel used varied from V1 (75%:25%), V2 (70%:30%), and V3 (65%:35%). Based on the result, the charcoal briquettes produced have a density of 0.61 gram/cm³-0.66 gram/cm³, water content of 5.51%-7.85%, ash content of 1.50%-2.86%, combustion rate of
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Harris, Mark Anglin. "Environmental Contamination from Industrial Bitter Cassava: Implications for Moisture-Pressure Combination Treatments." Journal of Agricultural Science 8, no. 11 (2016): 204. http://dx.doi.org/10.5539/jas.v8n11p204.

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&lt;p&gt;Commercial processing of cassava produces vast quantities of cyanide-laced waste which can adversely infiltrate water supplies and air breathed by factory workers. This study aimed to determine the comparative concentration of cyanogens in the cassava peel as opposed to that of the pith and the effect of the moisture-pressure combination treatments on cyanide concentration. A semi-quantitiative test using the picrate-spectrophotometer method was applied, where, at room temperature in a closed vial, reactions caused liberation of HCN which reacts with a picrate paper. The results showe
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Br Pakpahan, Anna Megawati, Yuli Retnani, Rita Mutia, and Wira Wisnu Wardani. "Evaluation of the Physical Quality of Supplement Wafer and Application of Supplement on Layer Performance." Buletin Peternakan 47, no. 3 (2023): 190. http://dx.doi.org/10.21059/buletinpeternak.v47i3.84653.

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This study aimed to evaluate the physical quality of the wafer supplement with different binders and evaluate the performance of laying hens fed the supplement wafer in drinking water. The rearing stage used 64 Isa Brown chickens raised for 12 weeks. Stage 1 of the experiment used a 3x4 Completely randomized design (T1: Pollard, T2: Cassava Flour, T3: Tapioca Flour Waste). Phase two of the study used a completely randomized design with two treatments x 4 replicates x 8 chickens (P0: without supplement wafers, P1: supplement wafers). The variables observed were the wafer's physical quality and
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Berghuis, Nila Tanyela, Diah Kemala Mutmainah, Meliana Nur Savitri, et al. "Bioplastic from Cassava peel and eggshell waste." Journal of Natural Sciences and Mathematics Research 8, no. 2 (2022): 75–83. http://dx.doi.org/10.21580/jnsmr.2022.8.2.13696.

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The accumulation of plastic waste and excessive use of plastic is a common environmental issue in Indonesia. Plastics are synthetic polymers that are stable, water-resistant, light, flexible, and firm but very difficult to break down by microorganisms. Decomposition of plastic waste by burning can cause other environmental issues and, during the combustion process can produce dioxin compounds that are harmful to health. An available and affordable alternative to reduce the use of plastic is by using bioplastics. Bioplastics are plastics made from natural materials that microorganisms can break
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Williams Robert, Ubong. "PAPER – SAWDUST COMPOSITES: FABRICATION AND COMPARISON IN TERMS OF HEAT TRANSFER AND STRENGTH PROPERTIES." Structure and Environment 15, no. 1 (2023): 38–49. http://dx.doi.org/10.30540/sae-2023-005.

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This study was designed to examine the feasibility of recycling cassava effluent, sawdust, and unused paper products to enhance their utilization for beneficial purpose. Waste newspaper paste (WNP), Waste writing – paper paste (WWP), and Waste carton paper paste (WCP) were prepared and then used separately to similarly fabricate composite panels with Sawdust particle (SDP) proportioned at 0%, 25%, 50%, 75%, and 100% by weight. The binder used was cassava starch slurry prepared from the effluent. Bulk density, water absorption, thermal conductivity, specific heat capacity, thermal diffusivity,
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