Article
Engineering, Chemical
Casey T. K. Finnerty, Maryam M. Karimah, Kelly M. Conway, Courtney K. Turkatte, Aydin Eskafi, Baoxia Mi
Summary: The demand for an off-grid desalination technology and the feasibility of using interfacial solar vapor generation (ISVG) to address water scarcity on Bungin Island, a small island community in Indonesia, were evaluated. The findings showed that exterior households on the island faced the greatest challenges to water access, making an off-grid desalination technology the most suitable solution for these vulnerable communities. ISVG technologies, which utilize the radiative energy in sunlight for desalination, offer promising opportunities for increasing water access for exterior households by providing floating off-grid devices on water.
Article
Thermodynamics
Margarida C. Pagaimo, Joao F. P. Fernandes, Modesto Perez-Sanchez, P. Amparo Lopez-Jimenez, Helena M. Ramos, P. J. Costa Branco
Summary: The study evaluated the reliability of two pumps as turbines connected in series under transient off-grid conditions, showing that changes in one group significantly impact the dynamics of the other, which can achieve different equilibrium speeds. The first group maintained its global efficiency value, while the second group saw an efficiency decrease of about 8%.
ENERGY CONVERSION AND MANAGEMENT
(2021)
Article
Engineering, Chemical
Jochen Bundschuh, Michal Kaczmarczyk, Noreddine Ghaffour, Barbara Tomaszewska
Summary: In the past decade, there has been a global increase in the use of alternative energy sources, especially in desalination, where various renewable energy sources such as solar, wind, and hydro power are widely applied. Despite some techno-economic limitations, further research and demonstration units are needed to combine renewable energy with desalination processes for longer term performance.
Article
Thermodynamics
Farayi Musharavati
Summary: This project considers the use of solar power and battery systems to provide electricity and cooling for off-grid restaurants. The research demonstrates that photovoltaic panels can meet a significant portion of the energy needs for off-grid restaurants, with the use of batteries further reducing dependency on the grid. These findings are important for the upcoming World Cup in Qatar, as they highlight the significance of using renewable energy and can serve as a model for future sustainability.
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
(2023)
Article
Energy & Fuels
Bingzheng Wang, Xiaoli Yu, Hongming Xu, Qian Wu, Lei Wang, Rui Huang, Zhi Li, Quan Zhou
Summary: This paper proposes a new concept of 'Vehicle-to-Micro-Grid (V2 mu G) network' and investigates its impact on energy efficiency and environmental impacts through rule-based energy management strategy, scenario analysis, and NSGA-II algorithm. The study suggests that V2 mu G network can reduce the battery degradation in BEV and carbon dioxide emissions.
Article
Energy & Fuels
Yunjun Yu, Zhenfen Cai, Yichen Liu
Summary: This study focuses on using a hybrid energy storage system in island micro-grids to address energy demands, proposing the Double deep Q-learning algorithm for optimizing control strategies. Experimental results demonstrate the method's effectiveness in handling various weather conditions and increasing renewable energy utilization.
INTERNATIONAL JOURNAL OF ENERGY RESEARCH
(2021)
Article
Engineering, Chemical
Yongqing Wang, Tatiana Morosuk, Shaohui Yang, Wensheng Cao
Summary: This paper proposes a method of utilizing industrial waste heat to produce fresh water through thermal desalination, with the introduction of an ATES unit to improve energy efficiency. The system design and operating modes are described, demonstrating the application and performance of the system in various modes.
Article
Energy & Fuels
Paolo Marocco, Domenico Ferrero, Andrea Lanzini, Massimo Santarelli
Summary: The optimal design of off-grid hybrid renewable energy systems (HRESs) is a challenging task, which often involves conflicting goals to be faced. In this work, the epsilon-constraint method and particle swarm optimization algorithm are used to simultaneously address the levelized cost of energy (LCOE) and CO2 emissions. The cost-emissions Pareto fronts of different HRES configurations are developed to gain greater awareness about the potential of renewable-based energy systems in off-grid applications.
JOURNAL OF ENERGY STORAGE
(2022)
Article
Green & Sustainable Science & Technology
Ali Erdogan Karaca, Ibrahim Dincer, Michael Nitefor
Summary: The study introduces a novel integrated renewable energy plant for the Caribbean Island Nation of Antigua and Barbuda, utilizing wind and solar energy sources. The system includes underwater balloons for storing compressed air to generate power and provide fresh water, as well as supporting pneumatic vehicles.
SUSTAINABLE ENERGY TECHNOLOGIES AND ASSESSMENTS
(2021)
Article
Energy & Fuels
Liwei Ju, Li Liu, Yingzhu Han, Shenbo Yang, Gen Li, Xiaolong Lu, Yi Liu, Huiting Qiao
Summary: In order to achieve renewable and self-sustainable energy supply in island regions, an optimal micro energy grid is designed incorporating biomass waste energy conversion system, desalination, and power-to-hydrogen devices. Mathematical and multi-objective scheduling optimization models are established, and a hybrid differential evolution algorithm is proposed to solve the multi-objective optimization problem. The results show that the proposed model effectively realizes multi-energy cooperative optimization, reduces operating costs and environmental costs, and improves the risk resistance ability of the system.
Article
Environmental Sciences
Achilles E. Espaldon, Bernice Mae Yu Jeco-Espaldon, Tomoyasu Sado, Chuckcris P. Tenebro, Doralyn S. Dalisay, Kumiko Oguma, Jonel P. Saludes
Summary: Limited access to safe water exists in tropical islands. Groundwater used for drinking in these communities does not meet quality standards. Seasonal and elevation factors affect the physico-chemical and microbial characteristics of groundwater.
WATER AND ENVIRONMENT JOURNAL
(2022)
Article
Thermodynamics
Paolo Marocco, Domenico Ferrero, Andrea Lanzini, Massimo Santarelli
Summary: The article analyses different system configurations using renewable energy in off-grid areas, comparing the cost-effectiveness of energy storage solutions. Using the Ginostra village on Stromboli Island in Italy as a case study, the renewable energy solution was found to be economically preferable to diesel generators.
ENERGY CONVERSION AND MANAGEMENT
(2021)
Article
Engineering, Chemical
Umesh Ghimire, Mary K. Heili, Veera Gnaneswar Gude
Summary: This paper presents a dual-purpose Zinc vertical bar ferricyanide desalination battery for simultaneous desalination and energy storage operations. Experimental results confirm that the battery can achieve high desalination rates and be used for processing high salinity water.
Article
Engineering, Environmental
Le Shi, Evan Newcomer, Moon Son, Vineeth Pothanamkandathil, Christopher A. Gorski, Ahmed Galal, Bruce E. Logan
Summary: Prussian blue hexacyanoferrate materials like CuHCF and NiHCF show higher salt removal capacities in electrochemical water deionization due to cation intercalation. Decay in deionization performance is linked to redoxactive centers. Adding metal salts can improve stability.
ENVIRONMENTAL SCIENCE & TECHNOLOGY
(2021)
Article
Thermodynamics
Lingkang Jin, Mose Rossi, Andrea Monforti Ferrario, Jacopo Carlo Alberizzi, Massimiliano Renzi, Gabriele Comodi
Summary: The energy transition is promoting the development of local energy communities based on renewable energy systems combined with energy storage systems. The study of energy storage systems is crucial to ensure proper energy coverage due to the intermittent nature of renewables, and this work focuses on the off-grid operation of a local energy community powered by a small-scale hydropower plant, comparing the use of a battery energy storage system and a hydrogen one.
ENERGY CONVERSION AND MANAGEMENT
(2023)
Article
Environmental Sciences
Aldric S. Tumilar, Dia Milani, Zachary Cohn, Nick Florin, Ali Abbas
Summary: This article introduces a unique industrial symbiosis model using an algae cultivation unit, demonstrating the potential for emission reduction, production enhancement and CO2 mitigation through optimization.
Article
Thermodynamics
Dia Milani, Minh Tri Luu, Scott Nelson, Hanan Mohsin, Yiqing Liu, Graeme Puxty, Robbie McNaughton, Ali Abbas
Summary: This study introduces an advanced thermodynamic analysis to design a solar stripper (So-St) field for post-combustion carbon capture (PCC) plant. By optimizing the design protocol, the heat transfer efficiency is enhanced and a detailed design process for a representative case-study is provided.
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER
(2021)
Article
Chemistry, Multidisciplinary
Lisa Pokrajac, Ali Abbas, Wojciech Chrzanowski, Goretty M. Dias, Benjamin J. Eggleton, Steven Maguire, Elicia Maine, Timothy Malloy, Jatin Nathwani, Linda Nazar, Adrienne Sips, Jun'ichi Sone, Albert van den Berg, Paul S. Weiss, Sushanta Mitra
Summary: In summary, nanotechnology can contribute to the achievement of Sustainable Development Goals through technological innovation and interdisciplinary approaches, accelerating progress both in individual countries and globally. Various nations are actively working towards these goals by targeting solutions, technology translation, and promoting a circular economy.
Article
Thermodynamics
Dia Milani, Minh Tri Luu, Scott Nelson, Ali Abbas
Summary: This paper presents process control strategies for effectively regenerating the rich solvent and replacing the conventional desorption unit in the PCC using a novel solar stripper network. The effect of solar heat flux is analyzed and categorized by an active control strategy in synergy with absorber operation. Lean loading control strategy provides the most consistent operation and desirable thermodynamic regime, absorbing a larger range of solar heat flux without violating solvent temperature and pressure-drop constraints.
Article
Polymer Science
Rafay Tashkeel, Gobinath P. Rajarathnam, Wallis Wan, Behdad Soltani, Ali Abbas
Summary: This study presents an adaptation of the material circularity indicator (MCI) that incorporates economic considerations and examines post-consumer plastic packaging waste in the Netherlands. The results suggest that separately collected plastic waste may have greater conformity to the circular economy under cost normalization.
Article
Green & Sustainable Science & Technology
Jasleen Kaur Daljit Singh, Georgina Molinari, Jonathan Bui, Behdad Soltani, Gobinath Pillai Rajarathnam, Ali Abbas
Summary: The study shows that recycling technologies can reduce the environmental impact of EoL PV systems, but the impact of recycling plant construction phase is not considered. Increasing the lifespan of PV systems helps in reducing environmental impacts.
Article
Biochemistry & Molecular Biology
Jasleen Kaur Daljit Singh, Minh Tri Luu, Jonathan F. Berengut, Ali Abbas, Matthew A. B. Baker, Shelley F. J. Wickham
Summary: DNA nanotechnology allows for the construction of custom membrane-interacting nanostructures with diverse functions. Quantification of assembly yield of cholesterol-modified DNA origami nanostructures revealed specific changes that can maximize yield. These findings provide fundamental guidelines to reduce cholesterol-induced aggregation and improve the yield of well-formed structures for future applications in nanomedicine and biophysics.
Article
Green & Sustainable Science & Technology
Dia Milani, Minh Tri Luu, Yuqing Li, Scott Nelson, Ali Abbas
Summary: The study proposes a solar-powered post-combustion carbon capture (SP-PCC) technology and compares its economic performance with conventional PCC and solar-assisted PCC (SA-PCC). The results show that the LCOE of SP-PCC is higher than both conventional PCC and SA-PCC, but it is the best option for heavy industries without regular steam production.
INTERNATIONAL JOURNAL OF GREENHOUSE GAS CONTROL
(2022)
Review
Engineering, Environmental
Eric Sanjaya, Ali Abbas
Summary: This paper provides a comprehensive review of the environmental impact of plasma gasification technology and highlights its environmental benefits over landfilling and incineration. It also compares the environmental impact of plasma gasification with conventional gasification and finds differing results.
RESOURCES CONSERVATION AND RECYCLING
(2023)
Review
Green & Sustainable Science & Technology
Dang Viet Quang, Dia Milani, Mohammad Abu Zahra
Summary: This paper reviews the integration of various renewable energy sources with CO2 capture processes and assesses their potential for achieving net-zero or negative CO2 emissions. Despite challenges such as high upfront investment and fluctuating CO2 capture rates, renewable energy integration can minimize drawbacks through flexible designs, optimizing renewable energy contribution and utilizing intermittent energy periods. The lack of consideration for recently advanced CO2 capture technologies in hard-to-abate sectors is discussed, along with the potential revenue and attention drawn by renewable energy integration for direct air capture (DAC) technologies. Advantages and disadvantages of each renewable energy source in CO2 capture processes are discussed, and potential research directions are identified, emphasizing the convenience it provides for carbon capture retrofits and the installation of scalable DAC systems.
INTERNATIONAL JOURNAL OF GREENHOUSE GAS CONTROL
(2023)
Article
Materials Science, Multidisciplinary
Amira Farzana Samat, Dee Carter, Ali Abbas
Summary: This study focuses on the degradation of polypropylene (PP) using Aspergillus terreus ATCC 20542 and Engyodontium album BRIP 61534a, with emphasis on pre-treatment. UV and heat-treated metallised film (MFPP) demonstrated significant weight loss when incubated with A. terreus. Biomass production, reduction rate, FTIR, and SEM analyses support the degradation rate. The results indicate that PP can be utilized as a carbon source by A. terreus and E. album with the aid of pre-treatment, promoting biological pathways for plastic waste treatment.
NPJ MATERIALS DEGRADATION
(2023)
Article
Engineering, Chemical
Nursyuhada' Kamaruzaman, Norhuda Abdul Manaf, Dia Milani, Ali Abbas
Summary: This paper comprehensively evaluates biomass gasification technology from a techno-economic-policy perspective, providing valuable insights for circular economies. It examines technical aspects, economic feasibility, and the significance of supportive policy frameworks. By combining technological, economic, and policy perspectives, this paper provides a holistic reality check of biomass gasification technology, identifying opportunities, challenges, and pathways for leveraging as a sustainable and economically viable solution for waste management and energy production.
CHEMICAL ENGINEERING RESEARCH & DESIGN
(2023)
Article
Thermodynamics
Kayla Kev, Nishant Modi, Dia Milani, Minh Tri Luu, Scott Nelson, Norhuda Abdul Manaf, Xiaolin Wang, Michael Negnevitsky, Ali Abbas
Summary: This study compares the life cycle assessment of conventional post-combustion carbon capture (PCC), solar-assisted PCC, and a novel concept of solar-powered PCC. The results show that the solar-powered PCC has the lowest global warming potential and highest CO2 abatement, making it advantageous for retrofitting into existing coal-fired power plants or industrial plants to mitigate global warming.
ENERGY CONVERSION AND MANAGEMENT
(2023)
Article
Thermodynamics
Dia Milani, Minh Tri Luu, Scott Nelson, Graeme Puxty, Ali Abbas
Summary: This paper introduces a new methodology for solar-powered post-combustion carbon capture (SP-PCC) through a rigorous thermodynamic model and design protocol, as well as optimization strategies. These strategies can significantly reduce solvent storage capacity (SSC) and potentially enhance the economic model.
THERMAL SCIENCE AND ENGINEERING PROGRESS
(2021)
