Cellulose nanomaterials in oil and gas industry and bio-manufacture: Current situation and future outlook

Case Studies in Chemical and Environmental Engineering, Journal Year: 2024, Volume and Issue: unknown, P. 100993 - 100993

Published: Oct. 1, 2024

Language: Английский

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Hydrogen and biomethane pathways to achieve sustainable transportation in circular economic concept: A review

International Journal of Hydrogen Energy, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Language: Английский

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Optimizing Rumen Fluid Inoculation for Enhanced Biogas Production Using Organic Waste Codigestion

International Journal of Chemical Engineering, Journal Year: 2025, Volume and Issue: 2025(1)

Published: Jan. 1, 2025

Rumen fluid’s extensive microbial community, which contains a variety of anaerobic microbes that can decompose complex organic materials, makes it very beneficial for increasing the production biogas. Current biogas methods often face challenges such as insufficient methane yield and slow degradation rates, primarily due to limitations in diversity activity within digestion process. The use rumen fluid an inoculum addresses these by introducing rich microorganisms are naturally adapted break down materials more efficiently. Enhancement from wastes adding influences synergistic communities present fluid, highly effective at breaking materials. various microorganisms, including bacteria, protozoa, fungi facilitate digestion, improving solids yield. objective study is enhance using during codigestion wastes. focused on optimizing amount better fermentation reaction with cow manure formulating best mixes fruit vegetable codigestion. pressure was read gauge, produced collected further analysis. physiochemical analysis revealed FVW had highest percentages carbon volatile solids, directly contribute production. level found 20‐L fermenter, 7.5 L being adequate reactor. shows importance locally available subsidize energy demand, remove unwanted waste, produce healthy environment.

Language: Английский

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Investigating Methane, Carbon Dioxide, Ammonia, and Hydrogen Sulphide Content in Agricultural Waste during Biogas Production

Sustainability, Journal Year: 2024, Volume and Issue: 16(12), P. 5145 - 5145

Published: June 17, 2024

The agricultural industry produces a substantial quantity of organic waste, and finding suitable method for disposing this highly biodegradable solid waste is difficult task. utilisation anaerobic digestion viable technological solution both renewable energy production (biogas) treatment. primary objective the study was to assess composition biogas, namely percentages methane, carbon dioxide, ammonia, hydrogen sulphide. Additionally, aimed quantify amount biogas produced determine methane yield (measured in NmL/g VS) from different substrates. biochemical potential (BMP) measurements were conducted triplicate using BPC Instruments AMPTS II instrument. substrates utilised investigation chosen based on their accessibility. used comprise cattle manure, chicken pig tomato plants, tomatoes, cabbage, mixed fruits, vegetables, dog food, co-digestion food (MVMFDF). Prior cleaning process, makeup assessed BIOGAS 5000, Geotech Analyser. flow cell automatically monitored recorded volume bio-methane after stage. data examined Minitab-17 software. (MVMFDF) resulted highest level 77.4%, followed by fruits at 76.6%, manure 72.57%, vegetables 70.1%. exhibited greatest levels ammonia (98.0 ppm) sulphide (589 ppm). Chicken had level, (540 ppm), plants (485 (250 MVMFDF (208 Ultimately, greatly affected unique qualities each substrate. Substrates containing elevated quantities sulphide, such as require process scrubbing. This because they contain amounts which can cause corrosion equipment plants. emphasises crucial need meticulously choose substrates, with specific focus capacity generate while minimising contaminants. high content, are optimal maximising methane. Furthermore, implementation scrubbing procedures essential efficiently decreasing dioxide biogas. By considering tackling these problems, effectiveness generation be enhanced its ecological consequences alleviated. strategy facilitates advancement sustainable source, hence contributing attainment development goals (SDGs).

Language: Английский

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Co-digestion of poultry droppings with maize cob for bioenergy and bio-fertilizer production

Fuel, Journal Year: 2025, Volume and Issue: 386, P. 134270 - 134270

Published: Jan. 4, 2025

Language: Английский

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Utilization of CO2 and recycling of methanol Residue from the refining process for production of Bio-Methanol

Carbon Resources Conversion, Journal Year: 2025, Volume and Issue: 8(1), P. 100302 - 100302

Published: Jan. 5, 2025

Language: Английский

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Quality and potential assessment of sewage sludge for clean energy utilization: a study from Srinagar City

Biomass Conversion and Biorefinery, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 12, 2025

Language: Английский

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Innovative Method for Biomethane Production Based on a Closed Cycle of Biogas Upgrading and Organic Substrate Pretreatment—Technical, Economic, and Technological Fundamentals

Energies, Journal Year: 2025, Volume and Issue: 18(5), P. 1033 - 1033

Published: Feb. 20, 2025

This study presents the technological, technical, and economic basis of solution developed by authors for production biomethane based on pretreatment organic substrates at low temperature using solidified CO2 captured during biogas upgrading in a closed cycle (TeCH4BiogasUp). TeCH4BiogasUp integrates disintegration substrates, sequestration utilization cycle. The multifunctional hybrid nature sets it apart from other available solutions that only perform selected, individual technological processes. is significant advantage competitive market edge; however, also poses challenges conducting comparative analyses with existing market. technology has been compared traditional substrate techniques purification technologies. Considering origin CO2, this method can be regarded as material recycling, which aligns fully principles circular economy. supports reduction emissions capturing introducing into process. novel approach to largely overcomes previous limitations associated profitability could serve viable alternative methods, particularly light trends imperative reduce through development renewable energy sources.

Language: Английский

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The Synergy Potential of Energy and Agriculture—The Main Directions of Development

Energies, Journal Year: 2025, Volume and Issue: 18(5), P. 1031 - 1031

Published: Feb. 20, 2025

The development of renewable energy is increasingly blurring the line between and agricultural sectors. Decarbonizing agriculture essential for sustainable principles. This can be achieved in essentially two following ways: by reducing fuel consumption making livestock sector more efficient. review sets out options contributing to these elements. stage a smoother synergy process, whereby waste generated fully utilized strengthen farms. In conducting review, methods scientific induction deduction were used. One key elements recycling into biomethane. biomethane turn used as tractors means providing production or biogas lead decentralization system, with farms becoming less completely independent from external supplies. At same time, synergies other forms are being created. These make it possible increase income adding new activity supplying consumers.

Language: Английский

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Synergetic Co-Pyrolysis of Waste Bakelite and Thevetia peruviana Seeds: Insights from Kinetics, Thermodynamics, and Product Composition

Sustainable Chemistry for Climate Action, Journal Year: 2025, Volume and Issue: unknown, P. 100060 - 100060

Published: Feb. 1, 2025

Language: Английский

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