Environmental Impact Assessment of Biofuel Production: A Life Cycle Analysis of Key Indicators and Mitigation Strategies DOI Creative Commons
Kseniia Iurevna Usanova,

Dharmapuri Siri,

Prof. Dr. C. N. R. Rao

и другие.

E3S Web of Conferences, Год журнала: 2024, Номер 588, С. 01002 - 01002

Опубликована: Янв. 1, 2024

This research analyzes the environmental impacts of biofuel production through a life cycle assessment (LCA), focusing particularly on ten fundamental elements. Studies indicate that biofuels has had notable effect several aspects: possibility depletion non-renewable resources (22.34 kg eq Sb), capacity for acidification (14.23 SO₂), likelihood eutrophication (4.1 PO₄³⁻), and impact global warming (2400 CO₂). Notable progress been made in treatment fuels, cultivation natural resources, use diesel. The danger can affect humanity is quite considerable, reaching total 3100.5 kilograms 1,4- difluorobenzene equivalent, primarily resulting from significant fuel conversion, which amounts to 1400 kilograms. Five hundred influence ocean toxicity significant, 210,000 1,4-difluorobenzene mostly originating manufacturing agriculture raw materials. Although have lower than fossil fuels terms warming, they still face challenges such as acidification, eutrophication, toxicity. It proposed employ environmentally friendly agricultural techniques, implement precision agriculture, incorporate renewable energies mitigate these enhance ecological advantages production.

Язык: Английский

Enhanced electrochemical performance of waste newspaper derived activated carbon aerogel electrode for the supercapacitor DOI Creative Commons
Aynun Nahar, Md. Ahedul Akbor,

Md. Atikur Rahman

и другие.

Results in Engineering, Год журнала: 2025, Номер unknown, С. 104043 - 104043

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

1
Biogas upgrading produced through anaerobic co-digestion of organic biowastes: a comparative study DOI

Gebrehiwot Kunom Hagos,

Wondalem Misganaw Golie,

Fentahun Abebaw Belete

и другие.

Biomass Conversion and Biorefinery, Год журнала: 2025, Номер unknown

Опубликована: Март 23, 2025

Язык: Английский

Процитировано

0
MOSFSA-based CFBHSMC to Enhance Control Accuracy and Robustness of Proton Exchange Membrane Fuel Cell DOI Creative Commons
Ali Darvish Falehi

Cleaner Chemical Engineering, Год журнала: 2025, Номер unknown, С. 100168 - 100168

Опубликована: Апрель 1, 2025

Язык: Английский

Процитировано

0
Three‐dimensional boundary layer dynamics of couple‐stress non‐Newtonian fluids: MHD effects and generalized flux analysis via OHAM DOI
Muhammad Sohail,

Muhammad Awais Sherani,

Kamaleldin Abodayeh

и другие.

ZAMM ‐ Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, Год журнала: 2025, Номер 105(5)

Опубликована: Апрель 19, 2025

Abstract This paper presents an investigation of the three‐dimensional boundary layer dynamics couple‐stress non‐Newtonian fluids under MHD effects. The generalized heat and mass flux models are formulated based on non‐Fourier (Cattaneo‐Christov) non‐Fick theories. With application Optimal Homotopy Analysis Method (OHAM), governing equations, developed from momentum, energy, conservation laws, solved to analyze intricate interplay between thermal, solutal, fluid dynamic parameters. methodology takes into account factors such as rotation, magnetic fields, others: chemical reactions, thermal radiation, Brownian motion. results extremely insightful: rotational forces retard linear velocity due increased friction, while fields reduce flow dynamics. Thermal radiation increases temperature, Prandtl number relaxation parameters rates transmission. Concentration profiles respond dynamically reaction motion, higher reactions enhance delays in particle diffusion. Numerical findings supported by Mathematica reveal that Nusselt Sherwood numbers increase with transport parameters, confirming enhanced transfer specific conditions.

Язык: Английский

Процитировано

0
Life Cycle Assessment of Biofuels using Monte Carlo Simulation DOI Creative Commons

Alexandr Krotov,

Gotlur Karuna,

Sarathsimha Bhattaru

и другие.

E3S Web of Conferences, Год журнала: 2024, Номер 581, С. 01002 - 01002

Опубликована: Янв. 1, 2024

Biofuels are a viable alternative to fossil fuels, providing potential advantages in mitigating greenhouse gas emissions and improving energy security. Nonetheless, the environmental sustainability of biofuels requires thorough evaluation across their whole life cycle. This report provides Life Cycle Assessment (LCA) biofuels, emphasizing emissions, use, resource depletion. Monte Carlo simulation is used address variability uncertainty critical parameters, yielding reliable assessment consequences. Findings demonstrate that may decrease by 45-60% relative fuels; however, considerable heterogeneity seen based on feedstock type, agricultural methods, conversion technology.

Язык: Английский

Процитировано

1
Carbon Capture and Storage Optimization with Machine Learning using an ANN model DOI Creative Commons

Evgeny Vladimirovich Kotov,

Jajimoggala Sravanthi,

Govardhan Logabiraman

и другие.

E3S Web of Conferences, Год журнала: 2024, Номер 588, С. 01003 - 01003

Опубликована: Янв. 1, 2024

The purpose of this study is to evaluate the accuracy predictions regarding work capacity CO 2 and selectivity MOF, using machine learning methodologies in relation /N . A dataset was used that includes numerous characteristics MOFs for development a neural network model. factors determined operational included pore size, surface area, chemical composition, among others. model demonstrated its by evaluating ; mean absolute errors were 25 0.8 mmol/g, respectively. correlation Analysis showed fairly negative (-0.014) between makeup very positive ( 0.029) area amount size. Thus, gas absorbability not top-dependent exclusively; size material contribute as well. More research should be carried out capability on predicting nature different Flow Object Models (MOFs) with an aim increasing efficiency, precision dependability models.

Язык: Английский

Процитировано

1
Addressing Industrial Waste Heat Supply Variability with Organic Rankine Cycle Systems Incorporating Thermal Energy Storage DOI Creative Commons
Bipul Krishna Saha, El Mouatez Billah Messini, Pramod Kumar

и другие.

Results in Engineering, Год журнала: 2024, Номер unknown, С. 103768 - 103768

Опубликована: Дек. 1, 2024

Язык: Английский

Процитировано

1
Optimization of Solar Panel Efficiency using Genetic Algorithms DOI Creative Commons

Oksana Kurakova,

Manoj Dhyani,

Chennakeshi Ganesh

и другие.

E3S Web of Conferences, Год журнала: 2024, Номер 581, С. 01007 - 01007

Опубликована: Янв. 1, 2024

Utilizing mechanical characteristics, recycling efficiency, and environmental effect as its focal points, this work explores the creation of waste utilizing recycled materials nanofillers. The green nanocomposite has a tensile strength 55 MPa, Young’s modulus 3.0 GPa, an impact 6 kJ/m^2, according to experimental findings, which show that characteristics are greatly improved when nanofillers added plastic matrix materials. After 9 months, drops 10%, 20%, 25%, suggesting qualities may deteriorate with time. An evaluation nanocomposite’s efficiency found it was 90% efficient, meaning made good use throughout production. Analyses impacts have ability be sustainable alternative virgin by significantly reducing their carbon footprint, water use, land use. Green manufacturing nanofilllers is feasible environmentally beneficial, these results. This research contributes conservation resource es concepts circular economy in science engineering.

Язык: Английский

Процитировано

0
Environmental Impact Assessment of Biofuel Production: A Life Cycle Analysis of Key Indicators and Mitigation Strategies DOI Creative Commons
Kseniia Iurevna Usanova,

Dharmapuri Siri,

Prof. Dr. C. N. R. Rao

и другие.

E3S Web of Conferences, Год журнала: 2024, Номер 588, С. 01002 - 01002

Опубликована: Янв. 1, 2024

This research analyzes the environmental impacts of biofuel production through a life cycle assessment (LCA), focusing particularly on ten fundamental elements. Studies indicate that biofuels has had notable effect several aspects: possibility depletion non-renewable resources (22.34 kg eq Sb), capacity for acidification (14.23 SO₂), likelihood eutrophication (4.1 PO₄³⁻), and impact global warming (2400 CO₂). Notable progress been made in treatment fuels, cultivation natural resources, use diesel. The danger can affect humanity is quite considerable, reaching total 3100.5 kilograms 1,4- difluorobenzene equivalent, primarily resulting from significant fuel conversion, which amounts to 1400 kilograms. Five hundred influence ocean toxicity significant, 210,000 1,4-difluorobenzene mostly originating manufacturing agriculture raw materials. Although have lower than fossil fuels terms warming, they still face challenges such as acidification, eutrophication, toxicity. It proposed employ environmentally friendly agricultural techniques, implement precision agriculture, incorporate renewable energies mitigate these enhance ecological advantages production.

Язык: Английский

Процитировано

0