Corn cob waste For determining the best catalyst synthesis conditions, CCBs were calcineted at different temperatures (150–300 °C), sulfonated with 1, 3–propanesulfonate at different temperatures (60–140 °C), and sulfonation times (0. Substrate and Load Material The substrate used in the pre-composting process was corn waste (corn cob and corn husk) collected from local markets (10 kg). About 40% of corn plant waste is the cob (Susilowati, 2011) and about 20% of corn waste is the husk (Nurilah, 2017). 5% plant-based material, forms the Jul 15, 2023 · The exploration of cost-effective and sustainable biomass-derived carbon materials as electrodes for energy conversion and storage has gained extensive attention in recent research studies. Figure 2 depicts the procedure for producing biosilica particles from discarded corn cobs. 50 Cat. Carbonisation or slow pyrolysis could be promising alternative to burning. Since the proportion between corn grain and corn cob may achieve 100:18, an extensive amount of corn cob was created. This research aims to construct a Teaching-Learning Sequence (TLS) in film formation from corn cobs. The corn cob is the waste created amid preparing corn. The current research work focuses on utilizing post-consumer corncob (CC) waste into value-added products by exploring its potential as a filler/additive in polypropylene (PP) composites. (2001) produced activated carbon using composting for corn cob waste would be advantageous for acceleration of the process [17]. The extraction of biosilica from corn stalks consists of two phases. ” Jul 3, 2019 · The research results showed that (1) the field study potentially holds corn cob waste of 13,270 tons per year which is equivalent to 3551. The production process involved blending, extrusion, and compression molding techniques. Arianingrum, R. 1. It is commonly used for stock farming, as fired wood in cooking, for the litter of hares, horses, oxen, sheep and cows [5]. Jun 1, 2024 · Sulfonation of waste corn cob biomass (CCB) prepared a multifunctional mesoporous acidic catalyst for ethyl oleate production. Oct 1, 2022 · Waste resource utilization is of utmost importance today in order to promote circular economy and sustainable development. investigated the use of silica extracted from corn cob for treatment of contaminated water. Apr 26, 2018 · The corncob is an agricultural waste generated in huge quantities during corn processing. 1 Rice straw 600 Nitric acid 0. 3 Biosilica preparation from corn cob waste. “DETERMINATION OF THE SOUND ABSORBANCE COEFFICIENT OF PARTICLE BOARD FROM CORN COB WASTE. This, made up of more than 99. Dec 1, 2023 · In this context, comprehensive characterization of corncob biomass waste is essential. Biomass composition and suitability for furfural production Jan 15, 2024 · This study investigates the influence of corn cob waste biosilica on the mechanical, wear, thermal conductivity, and water absorption properties of an essential oil and bamboo fiber-reinforced polyester food packaging composite material. This material absorbs water pollutants. And it could be used as biodegradable film material. 4 Justification of the Study Since corn cob is a waste product from corn, it implies that there would be no added cost apart from cultivation of com and it goes a long way to environmental sanitation and green Corn cobs are often-discarded, but they hold a surprising amount of potential. A cross-section of an ear of corn, showing the cob. It is proposed to change over corn cob into enacted carbon, which is Sep 3, 2022 · Corn cob is one of those waste products that remained in the agricultural fields for a longer period after the harvesting, which adversely affects the environment. 5 h). This is consistent with findings by Szyszkowska et al. After it is thoroughly cleaned and washed, a piece of corn cob can be used as a clothes brush. 2013. The powder of the agricultural waste corn cob was pyrolyzed in a tube-typed stainless steel reactor of 200 ml volume under N2 atmosphere. 00 Cat. Instead of simply disposing of corn stover as waste, Professor Kandice Leslie Abdul-Aziz and graduate students Mark Gale and Tu Nguyen found a way to upcycle the material. Jun 6, 2013 · But aside from those picturesque examples, corncobs have tended to mostly be considered a waste product left over from the harvest of the golden, juicy kernels of corn. Corncobs contain mainly cellulose, hemicellulose, and lignin. 50 Level 3 Lotus leaf 800 Sulphuric acid 3. , 1996). Sep 1, 2022 · Corn cobs are essential inedible residues after corn production, comprising large amounts of corn residues worldwide each year, inevitably followed by the generation of large amounts of agricultural waste corn cob due to the approximate 18 kg of corn cob per 100 kg of corn grain production (Tsai et al. They're Mar 1, 2025 · Biomass materials—seaweed, rice husk, corn cob, rice straw, and corn husk—were gathered from agricultural waste and coastal regions of western Banten Province, Indonesia. In this paper, we tested the capacity of corncob particles for water purification by removing the azo dye Direct Yellow 27 (DY27) via biosorption. 2018). And for Corn cob Charcoal order of removal efficiency as C 16 H 18 ClN 3 S> Cd. Nov 30, 2023 · In particular, the successful cultivation of edible mushrooms on various agro-waste residues, such as wheat, rice, maize, cotton, soybean, sunflower and maize cob (or corncob), has been proposed Jan 11, 2024 · European companies Circular Matters and StoneCycling have used one of the world's most plentiful agricultural waste materials – corn cobs – to make a wall tile that is biodegradable and almost farming produces waste such as corn straw and cob, where . The total area devoted to agricultural crops is 13 million hectares distributed among food grains, food crops and non-food crops. The thermo-chemical method is the most efficient way to extract pure, tiny particles from agricultural waste . Asia is the second real generation locale. Aug 28, 2024 · CORNWALL Corn Waste Wall Tile Cornwall is a bio-material created from discarded corn cob waste by Front, formerly known as StoneCycling. Level 2 Corn cob 700 Phosphoric acid 1. Due to the interaction between the blended materials, additional degradation peaks arise during the co-pyrolysis of waste plastic (PET bottles) and biomass (corn cobs). International Journal of Environment, Agriculture and Biotechnology, 7(6)-2022 ISSN: 2456-1878 Feb 20, 2023 · The corn cob is still a significant component of the corn residue. [40] for corn cob Published by AIP Publishing. 2001). 872 1,639 Agricultural waste/ Biomass is widely distributed and available in the country Oct 28, 2023 · The Philippines is mainly an agricultural country with a land area of 30 million hectares, 47 percent of which is agricultural. Understanding its composition, energy content, and thermal conversion potential provides a foundation for designing efficient biocoke production processes. 25 tons of biochar, (2) the corn cob biochar has the best Mar 1, 2025 · Biomass materials—seaweed, rice husk, corn cob, rice straw, and corn husk—were gathered from agricultural waste and coastal regions of western Banten Province, Indonesia. 5 Corn cob 700 Sulphuric acid 0. From culinary delights to creative crafts and even sustainable solutions, learning about the uses of corn cobs can help you reduce waste and discover surprising new applications. That’s in the process of changing, thanks to the scientists of the Agricultural Research Service (ARS). In fact, corn cobs are a versatile and resourceful material. 957-10 … , 2023 Mar 1, 2025 · Biomass materials—seaweed, rice husk, corn cob, rice straw, and corn husk—were gathered from agricultural waste and coastal regions of western Banten Province, Indonesia. This chapter reviews the various studies conducted on the incorporation of corn cob in various forms in civil engineering practices to reduce the environmental problems associated Oct 30, 2024 · The use of corn cob waste is an innovative step in supporting the Sumbawa Regency Regional Government program, namely zero waste. Jan 1, 2012 · With about a 44. , 2001). Jun 17, 2021 · Corn waste, also called corn stover, is everything except the corn kernels and includes leaves, stalks, husks, and the cob. Dec 12, 2023 · Adopting the spirit of the circular economy by harnessing agricultural waste such as corn cobs, rice straw, and sugar cane bagasse for building materials marks a fundamental shift towards The corncob is an agricultural waste generated in huge quantities during corn processing. , (2007) who found a negative correlation between the concentration of the NDF (neutral detergent fiber) and ADF (acid detergent fiber) fractions and a positive Oct 17, 2023 · The main objective of this paper is to evaluate the feasibility of using fly ash (FA), corn cob ash (CCA), and ceramic waste powder (CWP) as supplementary cementitious materials (SCM) in cement Corn Cob Waste: A Sustainable Solution for Eco-Friendly Packaging NK Salsabila, SM Ambarani, UE Triana, YA Rahmi, FAP Sari, I Setiawati Indonesian Journal of Innovation Studies 24, 10. DM levels are often higher in mature cobs than in less mature cobs. “INVESTIGATION OF SOUND ABSORBING MATERIALS FROM CORN COB WASTE MATERIALS,” 9. v25i. It is an agricultural waste difficult to punch naturally. 00 The Usage of Corn Cob Waste to Remediate Paddy Soil Contaminated by Endosulfan Elisabeth Srihayu Harsanti1, a), Haryoto Kusnoputranto2, b Dec 23, 2022 · ash of cob waste and corn husks 1:2 with a SiO2 yield of 7. Jul 7, 2021 · Boundaries of the two systems for the valorization of the corn cob: (a) Scenario 1 for the production of corn cob pellet; (b) Scenario 2 for the production of corn cob grits. , (2007) who found a negative correlation between the concentration of the NDF (neutral detergent fiber) and ADF (acid detergent fiber) fractions and a positive Corn cobs are often-discarded, but they hold a surprising amount of potential. Thus, by varying temperature conditions during the Nov 6, 2024 · 2. The corn cob has proved to be more effective in removal of heavy metals in increasing order of removal efficiency as Ni>Cr>Fe>Zn>Pb>Cr+6>Cu for activated Corn cob Charcoal. Corn Cob Uses in CulinaryCorn cobs aren't just for holding kernels. 00 Catalysts Cat. Sep 1, 2022 · According to Pinto, corn cob is classified as agricultural waste and has been evaluated for macrostructure, microstructure, chemical composition, water absorption, fire resistance, and thermal insulation capacity. Approximately 90 % of corn stover goes unused, with the remaining 10 % being utilized as bedding materials and feed for livestock. Pertanian 1, 2014, pp. 128-130. References. The CCC material is carbonized at 900 °C (CCC-900). Dried corn cobs were fragmented or dismantled to form smaller, almost uniformly sized corn cob bits using the multi-purpose shredder of the Affiliated Renewable Energy Center of Central Luzon State University, Philippines. Jun 24, 2021 · corn cob for biochar production John Christian C. 2. 5–4. It Mar 1, 2016 · Corn cob is a traditional material with a low life-cycle [12]. Sep 17, 2018 · Moreover, Djatkov et al. 641%. Clarifying the complex impacts of including corn cob into hallow block manufacture on particular attributes that are essential for the best possible hallow block performance is the main goal of this study. Jan 25, 2023 · Corn cobs (CC) are essential inedible residues after corn production, comprising large amounts of corn residues in China each year, inevitably followed by the generation of large amounts of agricultural waste corn cob due to the approximate 18 kg of corn cob per 100 kg of corn grain production (Tsai et al. 932 225 Corn stalk 14,437,632 0. Jun 19, 2021 · As vermicomposting has become a viable alternative for the valorization of organic waste; the objectives of this research were to (1) assess the feasibility of said process for corn cob waste (corn cobs and corn husks) and (2) evaluate the operation conditions for the biodegradation of different mixtures with load material (LM). Among them are agricultural wastes, such as corn cob waste, which presents some characteristics that make its direct use in industrial facilities possible. This initiative was a collaboration with Circular Matters, a climate-positive company based in Belgium, to produce sustainable building materials. Corn cob is considered an agriculture waste (by-product of sweet corn). It has many applications, such as s … Corn cob drying and fragmentation Corn cobs were sun-dried for a period of 2 weeks. Jun 21, 2019 · India is facing water crisis and there is a need to critically look at alternative approaches like 3R formula to ensure sustainable water management. LCA investigates in detail the processes of the harvesting of corncob, shifted from a residue to a coproduct, at crop level, thanks to the availability of primary data. Pellet industry has started looking for new products with the potential to be used as biofuels. Quillopea, Rowena B. Tsai et al. [1] Corn straw could be used to produce essential organic acids such as lactic, fumaric, propionic acids and more, by microbial growth on treated corn waste. This article shows how, from the reuse of an agro-industrial waste such as corn husks, a biomaterial can be developed that manages to standardize the properties of materials such as paper and cardboard Aug 1, 2024 · The corn cob used in this investigation was extremely mature. [51] determined the bulk density of corn waste to be in the range of 547-719 kg·dm -3 , which was similar to the values determined by Miranda et al. The grey water from houses can be captured, treatedwith agricultural waste like corn waste and reused for garden washing and flushing purposes. 74% increase in corn production in 2001-2011 (Zhang et al. 45 μm pore size (WCA Range, white plain) were employed for filtration purposes. 75. A corncob, also called corn cob or cob of corn, is the hard core of an ear of maize, bearing the kernels, made up of the chaff, woody ring, and pith. To investigate the relationship between the mechanical properties and microstructure of cultivation, consumption, assembling of the waste com cobs, storage processing of corn cobs and the chemical processes involved. , 2012), the generation of corn waste such as corn husk and corn stover increased. Researchers want to determine the impact of corn cob on important Sep 14, 2022 · A study by Shim et al. They're Published by AIP Publishing. LM did not include animal excreta as a nitrogen source, a Jun 19, 2021 · Subsequently, four separate mixtures were made consisting of corn cob waste mixed with consistent load material (LM) containing vegetable waste and eggshells (CR, M1, M2, M3) to obtain a balance Aug 22, 2024 · The conversion profiles of corn cob pyrolysis at various heating rates reveal a three-stage decomposition process, and plastic waste exhibits single stage degradation. Corn cob, a waste product of corn contains large amount of sugars that can be further utilized to produce various compounds (Cao et al . , (2007) who found a negative correlation between the concentration of the NDF (neutral detergent fiber) and ADF (acid detergent fiber) fractions and a positive Oct 17, 2023 · The main objective of this paper is to evaluate the feasibility of using fly ash (FA), corn cob ash (CCA), and ceramic waste powder (CWP) as supplementary cementitious materials (SCM) in cement With the increase in global plastic pollution due to conventional plastic packaging (petroleum-derived), bioplastics have emerged as an alternative green source for practising a circular economy. 2 Rice straw 700 Phosphoric acid 1. In 2015, it is known that at least 7,844,974 tons of corn cobs and 3,922,487 tons of corn husks will become The substrate used in the pre-composting process was corn waste (corn cob and corn husk) collected from local markets (10 kg). , “Kandungan Kimia Jagung Dan Manfaatnya Bagi Kesehatan”, Budidaya. The bioconversion of lignocelluloses to biofuel from cheap non-edible materials such as corn cob for renewal energy is imperative. Jan 1, 2024 · In this study, an LCA analysis is applied to four valorization scenarios corn cob, recovered from crop field. The resulting samples were subjected to characterization as per ASTM Aug 15, 2017 · In this study, the influence of agricultural waste, particularly corn cob ash, (CCA) as pozzolanic material or supplementary cementitious material(SCM) on the physical properties and compressive kg. It is estimated that maize cob accounts for 40–50 percent of total corn production. Corn (Zea mays) has several types of waste, and corn cob cannot be used directly in animal feed (Takada et al. Herein Nugroho, Suranto Wahyu, Kuncoro Diharjo, and Dwi Aries Himawanto. Furthermore, cellulose acetate membrane filters with a 0. This resear ch was conducted in batches to deter mine the effect of Sep 6, 2021 · Abstract Corncob contains nutrients for the growth of mushrooms. Dewi et al. The SiO2 nanoparticle with a granule size of 100–200 nm could be grown on the graphene-like carbon nanosheets. Jul 27, 2021 · The circular economy is a process through which elements that have already been used are reincorporated and given a second use so that they can reduce the consumption of virgin raw materials. Carpioa,*, generated as a waste, with corn cob accounting for 18% of the total corn Oct 1, 2001 · Corn cob is a part of corn waste that can be used to produce activated carbon since it has high carbon content with a low ash (Tsai et al. 2014. The corn cob silica beads displayed are more effective in removing Cu and Cd from wastewater compared to zeolite beads. 00 The Usage of Corn Cob Waste to Remediate Paddy Soil Contaminated by Endosulfan Elisabeth Srihayu Harsanti1, a), Haryoto Kusnoputranto2, b Mar 1, 2025 · Biomass materials—seaweed, rice husk, corn cob, rice straw, and corn husk—were gathered from agricultural waste and coastal regions of western Banten Province, Indonesia. However, the selection of the biomass and the electrochemical performance regulation of the derived biochar, as well as their interrelationship still remain challenging for practical application. The maize cultivation process produces a significant amount of residual organic materials, commonly left on the field, as a soil conditioner and source of nutrients even if some parts, such as the cob Dec 15, 2018 · In recent years, biomass market has constantly increased. 1. removal of such impurities from water. The cobs, leaves and stalks left after May 1, 2022 · As a natural biomass resource, corn cob has excellent mechanical properties and a special layered structure. Jul 7, 2021 · Circular economy plays a key role in increasing the sustainability of the agricultural sector, given the countless possibilities of transforming crop residues and recycling precious resources. Corn cob waste and its derivatives like corn cob Aug 1, 2024 · The corn stover which comprises of various components, including stalks, leaves, cobs, and husks is considered as waste. 978-0-7354-1860-8/$30. The purpose of this activity is to educate and train the Partner Institution of the Olat Maras Social Welfare Institute (LKSOM) and the Pernek Village Government of Sumbawa Regency to be fair in reducing the heating Oct 1, 2021 · Corn cobs and areca peel are biomass waste that can be used in the form of charcoal briquettes as an alternative source of energy because they contain lignin and cellulose. Corn cabs can be used to clean food grills. 4 Corn cob 600 Phosphoric acid 3. Permatasari, Obimita Ika. 21070/ijins. Oct 19, 2023 · This research underscores the viability of corn cob waste as a sustainable resource for innovative packaging solutions, with far-reaching implications for environmentally-conscious industries Sep 1, 2023 · case corn cob by varying the shaking speed, adsorption time, and turbidity of the waste co oking oil using a turbidity meter. Corn cob 1,851,626 0. Sep 1, 2022 · According to Pinto, corn cob is classified as agricultural waste and has been evaluated for macrostructure, microstructure, chemical composition, water absorption, fire resistance, and thermal insulation capacity. Since wood, the original substrate for mushroom production, is becoming difficult to obtain these days, the study aims to evaluate the effect of using corncob as a substrate for Lentinula edodes (shiitake) cultivation, and to provide an economic and eco-friendly approach to transform waste biomass into high quality edible Corn cob is one of the agricultural waste materials subjected to improper burning, which creates pollution. Its chemical composition includes lignin, cellulose, and hemicellulose [18]. Corn cob is a type of lignocellulosic waste. 81 m2 g− qualities, and general appearance of the corn cob-enhanced hallow blocks. It can be used for the production of green technologies for further applications. This by-product causes environmental pollution, which produces health problems. Its chemical composition includes lignin, One solution that could be done to solve the problem of plastic waste is to switch to ordinary plastic using biodegradable film. The compositions of the gases and liquid obtained at different pyrolytic temperatures below 600 degrees C at the heating rate of 30 K/min were analyzed. 3 Rice straw 800 Sulphuric acid 3. The BET-specific surface area can be calculated to be 481. Dec 12, 2023 · Cortesia de CornWall® The dried corn cobs are subjected to a meticulous grinding process, transforming them into primary biomass. They found that 84–88% Cu and 83–87% Cd were removed from the contaminated water within 24 h. Carbohydrates in the straw can be hydrolyzed into monosaccharides, which may be used to produce biofuels, while certain compounds may be used directly in the industry, such as the use of Nov 26, 2020 · A waste corn cob core-derived SiO2 @ graphene-like carbon nanocomposite (CCC) has been synthesized by a hydro-thermal and high-temperature carbonization process. This research aimed to extract cellulose from bagasse and corn cob waste and utilized in mixed form to p … Waste husks and corn cobs have been used as animal feed by the community, but their utilization has not been maximized. This is facilitated by the alveoli of the existing kernels on the outside of the cob. 75 Cat.
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