Article
Energy & Fuels
J. Hidalgo-Crespo, C. M. Moreira, F. X. Jervis, M. Soto, J. L. Amaya, L. Banguera
Summary: The plastic industry is widespread globally, with increasing plastic waste generation that is considered a high impact pollutant. A study focused on the mechanical recycling of expanded polystyrene (EPS) to explore a circular economy model as a potential solution. The study assessed the potential environmental impacts of different valorization paths for food containers in Guayaquil, Ecuador, and found that recycling post-consumer EPS waste and adopting future electricity shares can significantly reduce environmental impacts.
Article
Green & Sustainable Science & Technology
Jingxuan Zhang, Guomin Zhang, Muhammed A. Bhuiyan, Joe Agostino
Summary: Rapid urbanization and population growth have caused excessive waste production worldwide, and Australia is in a similar situation. This study applies life cycle assessment (LCA) technique to evaluate the environmental impacts of recovering glass material from two kerbside open-loop recycling models for asphalt production. The results show that the SKGRB model is the most environmentally friendly, reducing environmental impacts by around 40-60% per ton of asphalt production compared to the MKRB model.
JOURNAL OF CLEANER PRODUCTION
(2022)
Article
Chemistry, Physical
Krzysztof Doerffer, Patrycja Baldowska-Witos, Michal Pysz, Piotr Doerffer, Andrzej Tomporowski
Summary: Wind power plants are considered environmentally friendly, but their manufacturing processes may have potential negative impacts on the environment. Life Cycle Assessment (LCA) tools can change perspectives on wind turbines, with high recycling potential for turbines leading to a significant reduction in environmental impact.
Article
Chemistry, Physical
Patrycja Baldowska-Witos, Krzysztof Doerffer, Michal Pysz, Piotr Doerffer, Andrzej Tomporowski, Marek Opielak
Summary: The process of converting wind kinetic energy into electricity in innovative wind power plants has minimal harmful emissions, but the production stage requires a large amount of energy and materials. Material and technology selection is a key issue during production planning. Recycling processes can help reduce the negative impact of the entire life cycle of wind power plant components.
Article
Green & Sustainable Science & Technology
Ning Zhang, Jiajia Zheng, Guanghan Song, Hailong Zhao
Summary: The study highlights the progress of California's renewable energy system from 2001 to 2019, with solar energy, biomass, and waste-energy being major contributors. Kern county leads in energy generation, with a focus needed on managing environmental impacts like acidification potential.
JOURNAL OF CLEANER PRODUCTION
(2022)
Article
Green & Sustainable Science & Technology
Hassan Ghasemi-Mobtaker, Mohammad Sharifi, Nahid Taherzadeh-Shalmaei, Sadegh Afrasiabi
Summary: This study evaluated the energy use and environmental indicators of hydroponic fodder production in the central region of Iran and found that greenhouse cultivation of hydroponic fodder has adverse effects on the environment. The study suggests reducing reliance on non-renewable energy by using renewable energy technologies.
JOURNAL OF CLEANER PRODUCTION
(2022)
Review
Environmental Sciences
Oludaisi Adekomaya, Thokozani Majozi
Summary: The environmental impact of waste glass is a major challenge in sustainable waste management. Reclaiming recycled materials from waste glass remains a tedious task. Studies have shown ways to minimize the impact of waste glass by using them in building materials like cement, mortars, concretes, and blocks, while also discussing the durability and thermal insulating properties of recycled glass materials.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2021)
Article
Engineering, Environmental
Pieter Callewaert, Hanne Lerche Raadal, Kari-Anne Lyng
Summary: Driven by European legislation, Norway must improve its plastic packaging recycling system to meet recycling targets. This study analyzes the current system and three alternative systems, evaluating their environmental impact and policy indicators. The study finds that increasing separation and sorting capacity can reduce the impact on climate change.
Article
Green & Sustainable Science & Technology
Ben Maes, Amaryllis Audenaert, Bart Craeye, Matthias Buyle
Summary: This paper investigates how the environmental impact of clinker production might change in the future using a consequential ex-ante life cycle assessment. Results suggest that the environmental impact could be reduced by a factor of five with the introduction of carbon capture and electrification of kilns. The sensitivity of clinker production's environmental impact to evolutions in the electricity sector is also highlighted.
JOURNAL OF CLEANER PRODUCTION
(2021)
Article
Green & Sustainable Science & Technology
Stephen G. Wiedemann, Leo Biggs, Simon J. Clarke, Stephen J. Russell
Summary: Wool recycling has a long history, and this study found that a recycled wool blend garment has lower environmental impacts compared to other emission reduction approaches. The impacts can be further reduced through proper garment use and care, and increasing the closed-loop recycling rate has the potential to reduce the environmental impacts in the wool sweater market.
Article
Chemistry, Physical
Katarzyna Piotrowska, Izabela Piasecka
Summary: Wind power plants have minimal detrimental effects on the environment during electricity generation, but the extraction, production, and post-use management of raw materials can have negative consequences. Research suggests that post-production waste from wind power plant blades may have varying impacts on the environment, with recycling processes showing potential for reducing overall environmental influence.
Article
Construction & Building Technology
Abdinasir Kadawo, Madumita Sadagopan, Otto During, Kim Bolton, Agnes Nagy
Summary: The study evaluates the use of recycled concrete aggregates (RCA) in concrete from technical, environmental, and product circularity perspectives. It shows that RCA replacements have a lower environmental impact and can enhance the circularity of concrete by increasing its economic value through recirculated aggregates.
JOURNAL OF SUSTAINABLE CEMENT-BASED MATERIALS
(2021)
Article
Green & Sustainable Science & Technology
Maria Balazinska, Mariusz Kruczek, Jan Bondaruk
Summary: The study analyzed the environmental impact of three forms of waste PET bottle management using Life Cycle Assessment technique, confirming that recycling is the most environmentally friendly, energy recovery has a higher burden, and disposal is the most unfavorable. The research highlights the importance of adopting environmentally friendly waste PET bottles management methods to align with Sustainable Development Goals.
INTERNATIONAL JOURNAL OF SUSTAINABLE DEVELOPMENT AND WORLD ECOLOGY
(2021)
Article
Environmental Sciences
Quddus Tushar, Safoura Salehi, Joao Santos, Guomin Zhang, Muhammed A. Bhuiyan, Mehrdad Arashpour, Filippo Giustozzi
Summary: The study conducts a life cycle assessment (LCA) of mixed glass waste (MGW) recycling processes to evaluate the environmental impacts of using crushed glass as a partial substitute for virgin aggregate. The analysis includes considerations of uncertainties in waste glass reprocessing and the transition to renewable energy sources. The results show that recycled glass aggregates can significantly reduce CO2eq emissions compared to natural sand, but the environmental impact increases when a washing line is required during the recycling process. The study highlights the limitations of energy-intensive waste glass reprocessing and provides suggestions for more effective waste management.
SCIENCE OF THE TOTAL ENVIRONMENT
(2023)
Article
Computer Science, Information Systems
Hasan Dincer, Serkan Eti, Tamer Aksoy, Serhat Yuksel, Umit Hacioglu, Alexey Mikhaylov, S. M. Muyeen
Summary: The purpose of this study is to evaluate the environmental impacts of material production investments. The Higg Materials Sustainability Index is used as a parameter and weighted by T-SF TOPSIS-DEMATEL. The life cycle process items are defined as alternatives and ranked using interval valued SF MAIRCA. The study contributes by defining the most significant indicators for companies to increase sustainability in material production investment process.
Article
Energy & Fuels
Marco Gambini, Michela Vellini, Tommaso Stilo, Michele Manno, Sara Bellocchi
Article
Thermodynamics
Sara Bellocchi, Marcello De Falco, Marco Gambini, Michele Manno, Tommaso Stilo, Michela Vellini
Article
Energy & Fuels
Sara Bellocchi, Michele Manno, Michel Noussan, Michela Vellini
Article
Chemistry, Physical
Marco Gambini, Tommaso Stilo, Michela Vellini
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2019)
Article
Thermodynamics
Marco Gambini, Michela Vellini
ENERGY CONVERSION AND MANAGEMENT
(2019)
Article
Energy & Fuels
Sara Bellocchi, Kai Kloeckner, Michele Manno, Michel Noussan, Michela Vellini
Article
Thermodynamics
Sara Bellocchi, Michele Manno, Michel Noussan, Matteo Giacomo Prina, Michela Vellini
Article
Green & Sustainable Science & Technology
Michela Vellini, Marco Gambini, Tommaso Stilo
JOURNAL OF CLEANER PRODUCTION
(2020)
Article
Chemistry, Physical
Marco Gambini, Tommaso Stilo, Michela Vellini
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2020)
Article
Chemistry, Physical
Marco Gambini, Federica Guarnaccia, Maria Luisa Di Vona, Michele Manno, Michela Vellini
Summary: This paper aims to provide a comprehensive and reliable model for the catalytic hydrogenation and dehydrogenation of liquid organic hydrogen carriers (LOHCs). The study takes into account the occurrence of high-temperature phenomena and introduces two novel modifications to make the model applicable over a wide temperature range.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2022)
Article
Energy & Fuels
Marco Gambini, Stefano Mazzoni, Michela Vellini
Summary: The authors propose an operating and design strategy to fully cover the heat load demands by the heat generated by Combined Heat and Power Energy converters. The excess electricity generated can be used for various purposes such as exporting to the national grid, high-tension fast-charging electromobility systems, reverse osmosis desalination plants, and production of alternative fuels. An extensive environmental techno-economic assessment is conducted to evaluate the CO2 emission savings and economic viability of the proposed strategy.
Article
Chemistry, Physical
Marco Gambini, Federica Guarnaccia, Michele Manno, Michela Vellini
Summary: Liquid organic hydrogen carriers (LOHCs) are considered a promising hydrogen storage technology. This paper describes a procedure to optimize the thermal design of a reactor based on a lumped-parameter model for improved heat transfer performance and minimum power consumption. Heat transfer performance is evaluated using a newly defined dimensionless parameter, the Heat Transfer Ratio (HTR).
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2023)
Article
Green & Sustainable Science & Technology
M. Vellini, S. Bellocchi, M. Gambini, M. Manno, T. Stilo
JOURNAL OF CLEANER PRODUCTION
(2020)
Article
Environmental Sciences
Marco Gambini, Michela Vellini
JOURNAL OF SUSTAINABLE DEVELOPMENT OF ENERGY WATER AND ENVIRONMENT SYSTEMS-JSDEWES
(2019)
Proceedings Paper
Materials Science, Multidisciplinary
Marco Gambini, Roberto Montanari, Maria Richetta, Tommaso Stilo, Alessandra Varone, Michela Vellini
THERMEC 2018: 10TH INTERNATIONAL CONFERENCE ON PROCESSING AND MANUFACTURING OF ADVANCED MATERIALS
(2018)
Article
Thermodynamics
Yong Cheng, Fukai Song, Lei Fu, Saishuai Dai, Zhiming Yuan, Atilla Incecik
Summary: This paper investigates the accessibility of wave energy absorption by a dual-pontoon floating breakwater integrated with hybrid-type wave energy converters (WECs) and proposes a hydraulic-pneumatic complementary energy extraction method. The performance of the system is validated through experiments and comparative analysis.
Article
Thermodynamics
Jing Gao, Chao Wang, Zhanwu Wang, Jin Lin, Runkai Zhang, Xin Wu, Guangyin Xu, Zhenfeng Wang
Summary: This study aims to establish a new integrated method for biomass cogeneration project site selection, with a focus on the application of the model in Henan Province. By integrating Geographic Information System and Multiple Criterion Decision Making methods, the study conducts site selection in two stages, providing a theoretical reference for the construction of biomass cogeneration projects.
Article
Thermodynamics
Mert Temiz, Ibrahim Dincer
Summary: The current study presents a hybrid small modular nuclear reactor and solar-based system for sustainable communities, integrating floating and bifacial photovoltaic arrays with a small modular reactor. The system efficiently generates power, hydrogen, ammonia, freshwater, and heat for residential, agricultural, and aquaculture facilities. Thermodynamic analysis shows high energy and exergy efficiencies, as well as large-scale ammonia production meeting the needs of metropolitan areas. The hybridization of nuclear and solar technologies offers advantages of reliability, environmental friendliness, and cost efficiency compared to renewable-alone and fossil-based systems.
Editorial Material
Thermodynamics
Wojciech Stanek, Wojciech Adamczyk
Article
Thermodynamics
Desheng Xu, Yanfeng Li, Tianmei Du, Hua Zhong, Youbo Huang, Lei Li, Xiangling Duanmu
Summary: This study investigates the optimization of hybrid mechanical-natural ventilation for smoke control in complex metro stations. The results show that atrium fires are more significantly impacted by outdoor temperature variations compared to concourse/platform fires. The gathered high-temperature smoke inside the atrium can reach up to 900 K under a 5 MW train fire energy release. The findings provide crucial engineering insights into integrating weather data and adaptable ventilation protocols for smoke prevention/mitigation.
Article
Thermodynamics
Da Guo, Heping Xie, Mingzhong Gao, Jianan Li, Zhiqiang He, Ling Chen, Cong Li, Le Zhao, Dingming Wang, Yiwei Zhang, Xin Fang, Guikang Liu, Zhongya Zhou, Lin Dai
Summary: This study proposes a new in-situ pressure-preserved coring tool and elaborates its pressure-preserving mechanism. The experimental and field test results demonstrate that this tool has a high pressure-preservation capability and can maintain a stable pressure in deep wells. This study provides a theoretical framework and design standards for the development of similar technologies.
Article
Thermodynamics
Aolin Lai, Qunwei Wang
Summary: This study assesses the impact of China's de-capacity policy on renewable energy development efficiency (REDE) using the Global-MSBM model and the difference-in-differences method. The findings indicate that the policy significantly enhances REDE, promoting technological advancements and marketization. Moreover, regions with stricter environmental regulations experience a higher impact.
Article
Thermodynamics
Mostafa Ghasemi, Hegazy Rezk
Summary: This study utilizes fuzzy modeling and optimization to enhance the performance of microbial fuel cells (MFCs). By simulating and analyzing experimental data sets, the ideal parameter values for increasing power density, COD elimination, and coulombic efficiency were determined. The results demonstrate that the fuzzy model and optimization methods can significantly improve the performance of MFCs.
Article
Thermodynamics
Zhang Ruan, Lianzhong Huang, Kai Wang, Ranqi Ma, Zhongyi Wang, Rui Zhang, Haoyang Zhao, Cong Wang
Summary: This paper proposes a grey box model for fuel consumption prediction of wing-diesel hybrid vessels based on feature construction. By using both parallel and series grey box modeling methods and six machine learning algorithms, twelve combinations of prediction models are established. A feature construction method based on the aerodynamic performance of the wing and the energy relationship of the hybrid system is introduced. The best combination is obtained by considering the root mean square error, and it shows improved accuracy compared to the white box model. The proposed grey box model can accurately predict the daily fuel consumption of wing-diesel hybrid vessels, contributing to operational optimization and the greenization and decarbonization of the shipping industry.
Article
Thermodynamics
Huayi Chang, Nico Heerink, Junbiao Zhang, Ke He
Summary: This study examines the interaction between off-farm employment decisions between couples and household clean energy consumption in rural China, and finds that two-paycheck households are more likely to consume clean energy. The off-farm employment of women is a key factor driving household clean energy consumption to a higher level, with wage-employed wives having a stronger influence on these decisions than self-employed ones.
Article
Thermodynamics
Hanguan Wen, Xiufeng Liu, Ming Yang, Bo Lei, Xu Cheng, Zhe Chen
Summary: Demand-side management is crucial to smart energy systems. This paper proposes a data-driven approach to understand the relationship between energy consumption patterns and household characteristics for better DSM services. The proposed method uses a clustering algorithm to generate optimal customer groups for DSM and a deep learning model for training. The model can predict the possibility of DSM membership for a given household. The results demonstrate the usefulness of weekly energy consumption data and household socio-demographic information for distinguishing consumer groups and the potential for targeted DSM strategies.
Article
Thermodynamics
Xinglan Hou, Xiuping Zhong, Shuaishuai Nie, Yafei Wang, Guigang Tu, Yingrui Ma, Kunyan Liu, Chen Chen
Summary: This study explores the feasibility of utilizing a multi-level horizontal branch well heat recovery system in the Qiabuqia geothermal field. The research systematically investigates the effects of various engineering parameters on production temperature, establishes mathematical models to describe their relationships, and evaluates the economic viability of the system. The findings demonstrate the significant economic feasibility of the multi-level branch well system.
Article
Thermodynamics
Longxin Zhang, Songtao Wang, Site Hu
Summary: This investigation reveals the influence of tip leakage flow on the modern transonic rotor and finds that the increase of tip clearance size leads to a decline in rotor performance. However, an optimal tip clearance size can extend the rotor's stall margin.
Article
Thermodynamics
Kristian Gjoka, Behzad Rismanchi, Robert H. Crawford
Summary: This paper proposes a framework for assessing the performance of 5GDHC systems and demonstrates it through a case study in a university campus in Melbourne, Australia. The results show that 5GDHC systems are a cost-effective and environmentally viable solution in mild climates, and their successful implementation in Australia can create new market opportunities and potential adoption in other countries with similar climatic conditions.
Article
Thermodynamics
Jianwei Li, Guotai Wang, Panpan Yang, Yongshuang Wen, Leian Zhang, Rujun Song, Chengwei Hou
Summary: This study proposes an orientation-adaptive electromagnetic energy harvester by introducing a rotatable bluff body, which allows for self-regulation to cater for changing wind flow direction. Experimental results show that the output power of the energy harvester can be greatly enhanced with increased rotatory inertia of the rotating bluff body, providing a promising solution for harnessing wind-induced vibration energy.
