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Articles 1 - 30 of 181
Full-Text Articles in Chemical Engineering
Magnesium-Enhanced Methane: A Novel Metalized Fuel For Mars Return Missions And Next-Generation Propulsion Systems, Kinga Wysocka
Magnesium-Enhanced Methane: A Novel Metalized Fuel For Mars Return Missions And Next-Generation Propulsion Systems, Kinga Wysocka
Discovery Day - Daytona Beach
This research investigates magnesium-enhanced methane as a novel metalized fuel concept for high-performance, in-situ resource utilization (ISRU)-compatible rocket propulsion. While methane is a leading candidate for Mars missions due to its producibility via the Sabatier process, its combustion performance is limited by the high activation energy of the initial C–H bond (~4 eV). To address this limitation, density functional theory (DFT) calculations were performed to analyze methane and hydrogen interactions with a Mg(0001) surface. A converged slab model (3×3×4 and 3×3×5) was validated with energy differences below 1 meV per atom for k-point sampling and ~13.99 meV per atom for …
Innovative Hybrid Eor Formulations: Low Salinity Water Coupled With Nanoparticles And Nanopolymers For Carbonate Reservoirs, Aquib Azhar Hakeem
Innovative Hybrid Eor Formulations: Low Salinity Water Coupled With Nanoparticles And Nanopolymers For Carbonate Reservoirs, Aquib Azhar Hakeem
Thesis/ Dissertation Defenses
The recovery of oil from oil-wet carbonated reservoirs remains a challenge due to the unfavorable wettability characteristics and the poor sweep efficiency during the displacement process. In this work, the nano-assisted polymer flooding with Sav10 polymer and silica (SiO2), single-walled carbon nanotube (SWCNT), and titanium dioxide (TiO2) nanoparticles were investigated to enhance the oil recovery from the carbonate core samples at low-salinity conditions. The rheology analysis showed that a Sav10 concentration of 1000 ppm resulted in the most appropriate viscosity, around 3 cP, to effectively control mobility during flooding. The contact angle measurements of the individual nanoparticle dispersions and hybrid …
Synthesis And Investigation Of Tungsten–Copper Oxide Composites For Enhanced Photocatalytic Applications, Janak Paudel, John Nichols
Synthesis And Investigation Of Tungsten–Copper Oxide Composites For Enhanced Photocatalytic Applications, Janak Paudel, John Nichols
Research and Creative Works Expo
No abstract provided.
Study Of Pv Panel Degradation Under Extreme Weathering Within Uae Climate Conditions, Maitha Abdulla Almheiri
Study Of Pv Panel Degradation Under Extreme Weathering Within Uae Climate Conditions, Maitha Abdulla Almheiri
Thesis/ Dissertation Defenses
The thesis studies monocrystalline and polycrystalline photovoltaic modules under desert operating conditions. The study uses long term outdoor exposure at the UAEU Falaj Hazza campus. Dust deposition, strong temperature variation, and high irradiance shape field performance at the site. The work sets three objectives. Track performance degradation over time. Identify dominant loss mechanisms. Define maintenance strategies supported by experimental data and field observations. The experimental plan uses two module groups. A reference group receives daily cleaning. A test group stays uncleaned across several weeks of exposure. A monitoring system records electrical outputs such as current, voltage, and power. The same …
Development Of A Metal-Based Catalyst For The Ammonia Dehydrogenation Reaction, Othman Mohammed Abdullah Al-Amodi
Development Of A Metal-Based Catalyst For The Ammonia Dehydrogenation Reaction, Othman Mohammed Abdullah Al-Amodi
Thesis/ Dissertation Defenses
Developing cost-effective and active catalysts that would replace noble metals is desirable for the ammonia decomposition reaction. Hence, this thesis focuses on the development and evaluation of a 10Ni/0.75TiO2-0.25CeO2 catalyst for ammonia decomposition, a promising route to carbon-free hydrogen production. The system parameters investigated include the effect of reaction temperature (550, 650, and 750°C) and the catalyst mass (100, 200, and 300 mg) on the performance of the ammonia decomposition process. The primary objective of this work is to investigate how catalyst composition and metal-support interactions influence activity, hydrogen production, and ammonia conversion. Catalysts were prepared by the incipient wetness …
Effects Of Solvent Type, Storage Time, And Storage Temperature On Free Radical Stability And Concentration In Model Radical Systems And Complex Vegetable Oil Matrices, Rachid Ismail Daboussi
Effects Of Solvent Type, Storage Time, And Storage Temperature On Free Radical Stability And Concentration In Model Radical Systems And Complex Vegetable Oil Matrices, Rachid Ismail Daboussi
Thesis/ Dissertation Defenses
Free radicals are reactive species with unpaired electrons that occur and form within a range of biological, physical, and chemical systems. These highly reactive entities can interact with each other and/or with other molecules present in a mixture, often leading to significant changes in the system. Control over free radical concentration and free radical reactions is necessary in various fields depending on the aim of the process. For instance, free radical addition reactions play an essential role in the synthesis of polymers, where controlled radical behavior is necessary. However, in the thermal cracking of oil, free radical addition reactions are …
Utilization Of Commercial Phosphonium And Ammonium Ionic Liquids In Enhanced Oil Recovery Of Carbonate Reservoirs, Nada Berrandjia
Utilization Of Commercial Phosphonium And Ammonium Ionic Liquids In Enhanced Oil Recovery Of Carbonate Reservoirs, Nada Berrandjia
Thesis/ Dissertation Defenses
Despite advancements in renewable energy, oil and gas still dominate global energy supply, while a substantial portion of original oil in place (OOIP) remains unrecovered through conventional recovery methods. One of the most effective approaches used to mobilize residual oil is chemical enhanced oil recovery (CEOR) through mechanisms such as reduction of interfacial tension (IFT), alteration of wettability, emulsification, and improved displacement efficiency. Recently, ionic liquids (ILs) have gained interest as alternative CEOR agents due to their tunable structure and superior stability under harsh reservoir conditions. This thesis experimentally investigates the potential of low-cost and commercially available ILs for enhanced …
Comparative Performance Of Polymeric Membrane-Catalytic Combined Module Systems For Efficient Co2 Capture, Yamna Saif Alshamsi
Comparative Performance Of Polymeric Membrane-Catalytic Combined Module Systems For Efficient Co2 Capture, Yamna Saif Alshamsi
Thesis/ Dissertation Defenses
Effective carbon dioxide (CO2) capture is crucial for mitigating climate change. Membrane-based gas absorption systems, particularly those utilizing monoethanolamine (MEA), offer a modular, scalable, and energy-efficient alternative to conventional methods. However, challenges such as membrane wetting, solvent degradation, and mass-transfer limitations hinder their performance.This research investigated the efficiency of polyvinylidene fluoride (PVDF) and polyethersulfone (PES) polymeric membrane contactors for CO2 absorption using MEA under simulated flue gas conditions. A novel approach involved incorporating nanocatalytic material into the absorbent solution to enhance CO2 absorption. Characterization included SEM, FTIR, XRD, permeability, tensile strength, and contact angle measurements, alongside CO2 absorption performance evaluation. …
Sustainable Cellulose Aerogels And Biofaoms From Date Palm Waste For Thermal Insulation Application, Hyder Ali Al Abdallah
Sustainable Cellulose Aerogels And Biofaoms From Date Palm Waste For Thermal Insulation Application, Hyder Ali Al Abdallah
Thesis/ Dissertation Defenses
This dissertation is concerned with the use of date palm waste for the preparation of green lightweight aerogels and foams. Cellulose extracted from date palm wood waste is utilized to fabricate cellulose aerogels. Moreover, wood foams are prepared from whole biomass wood waste, without any prior treatment or extraction processes. The aim of this research is to produce sustainable, green, environmentally friendly heat insulation materials the construction, to replace commercial and fossil-fuel derived heat insulators. In this research, cellulose is extracted from date palm trees waste using both traditional and green environmentally friendly solvents. After extraction, cellulose aerogels are prepared …
Spray Drying Of Cromolyn Sodium For Pulmonary Delivery, Waasif Karuthedath Wahab
Spray Drying Of Cromolyn Sodium For Pulmonary Delivery, Waasif Karuthedath Wahab
Thesis/ Dissertation Defenses
Cromolyn sodium (CS) is an anti-inflammatory drug that can be used for the effective treatment of respiratory diseases such as asthma. Spray drying techniques are widely used in the pharmaceutical industry to produce fine drug powders for pulmonary delivery. The study aimed to develop a new dry powder formulation of CS in combination with leucine and mannitol by spray drying. The target of this study was to develop an inhalable formulation with improved fine particle fraction and less ethanol percentage in the feed solution. To obtain respirable CS: Leucine: Mannitol microparticles, process variables such as total solid concentration, leucine weight …
Controlled Gelation Of Co₂-Resistant Polymer Systems For Improved Conformance In Co₂-Eor, Maryam Sharifi Paroushi
Controlled Gelation Of Co₂-Resistant Polymer Systems For Improved Conformance In Co₂-Eor, Maryam Sharifi Paroushi
Miners Solving for Tomorrow Research Conference
This presentation introduces a CO₂-resistant hydrogel developed to control fluid movement and improve CO₂ injection performance in subsurface reservoirs for Enhanced Oil Recovery (EOR) and Carbon Capture and Storage (CCS). Conventional polymer gels often lose strength in CO₂-rich environments, resulting in weak plugging, early breakdown, and ineffective flow control. To address this limitation, a sulfonated HPAM-based gel system crosslinked with chromium was developed. The effects of polymer concentration, molecular weight, crosslinker ratio, ionic strength, and pH were investigated to better understand gelation behavior and performance. The formulation exhibited controlled gelation, strong resistance to temperature and CO₂, and minimal shrinkage over …
Biosensors For Biomedicine, Drake O'Leary
Biosensors For Biomedicine, Drake O'Leary
Miners Solving for Tomorrow Research Conference
This project investigated the use of engineered bacterial reporter systems to detect cellular stress responses associated with antibiotic activity. While constructs were successfully introduced and tested against known antibiotics, the reporter consistently produced a blue signal across conditions, limiting the ability to distinguish specific stress responses. This suggests issues such as leaky expression, insufficient regulatory control, or lack of specificity in the reporter design. Although results were inconclusive, this work highlights key challenges in developing reliable biosensors and provides a foundation for future optimization. Improving signal specificity and reducing background expression will be critical for enabling accurate characterization of antibiotic …
Conceptual Exploration Of Film Cooling Techniques In Hydrogen Gas Turbines, Wen Wu
Conceptual Exploration Of Film Cooling Techniques In Hydrogen Gas Turbines, Wen Wu
Student Research Symposium (SRS)
Film cooling is a key heat transfer technique that protects gas turbine blades from extreme temperatures, allowing higher turbine inlet temperatures and greater thermal efficiency. It works by ejecting a thin layer of cooler air from the compressor through small holes onto the hot surface, creating a protective film layer that lowers surface temperature and reduces thermal stress on blades. This process is vital in power generation and propulsion systems that operate near material limits. With growing emphasis on sustainability, film cooling has gained new importance in hydrogen-fueled gas turbines. Hydrogen combustion creates water vaper and low-density exhaust gases, which …
Sulfurized Serpentine And Perovskite Assisted Graphitic Carbon Nitride Nanocomposites For Photocatalytic Green Hydrogen Production, Yahia Alanizan
Sulfurized Serpentine And Perovskite Assisted Graphitic Carbon Nitride Nanocomposites For Photocatalytic Green Hydrogen Production, Yahia Alanizan
Thesis/ Dissertation Defenses
Green hydrogen production has received great attention in recent years as a solution to mitigate greenhouse gas emissions resulted by burning fossil fuels. This thesis focuses on development of photocatalytic water splitting green hydrogen production under visible light irradiation of g-C3N4 based sulfurized naturally occurring serpentine rock and oxysulfide perovskite nanocomposites. This work reveals the effect of partial sulfurization of co-catalysts to boost charge generation, charge transfer, and light absorption. The presented work determined the potential of sulfurizing naturally occurring rocks and minerals acting as support and enhanced co-catalysts that exhibit narrower band gaps, with sulfur rich sites for visible …
Thermo-Chemical Recycling Of Waste Plastics Containing Halogenated Polymers (Br−, Cl−, F−) Using Potential Additives, Mohamed Shafi
Thermo-Chemical Recycling Of Waste Plastics Containing Halogenated Polymers (Br−, Cl−, F−) Using Potential Additives, Mohamed Shafi
Thesis/ Dissertation Defenses
Plastic waste handling is a daunting task due to the presence of halogenated polymers, specifically those cluttered with bromine (Br), chlorine (Cl), and fluorine (F). Halogenated plastics can be mixed with other polymers in the general plastic waste, particularly in the recycling stream. Brominated flame retardants (BFRs) are mainly present in e-waste and from the use of flame retardants in household items, textiles, and furniture. Plastics from discarded electronics often contain significant levels of bromine and chlorine, predominantly from flame retardants and plasticizers. Being the most deployed thermoplastic worldwide, waste polyvinyl chloride (PVC) generation is expected to increase by about …
Development Of Composite Membranes And Nanofluid Absorbents Incorporating Surface-Functionalized Nanoparticles For Enhanced Co₂ Absorption In Gas–Liquid Membrane Contactors, Riya Ahammed Labeeb
Development Of Composite Membranes And Nanofluid Absorbents Incorporating Surface-Functionalized Nanoparticles For Enhanced Co₂ Absorption In Gas–Liquid Membrane Contactors, Riya Ahammed Labeeb
Thesis/ Dissertation Defenses
Natural gas sweetening demands the efficient removal of CO₂ to enhance heating value and prevent equipment corrosion. Gas–liquid membrane contactors (GLMCs) have garnered attention as promising solutions to traditional separation methods due to their modularity, high interfacial area, and energy efficiency. Nonetheless, they suffer from some serious challenges such as membrane wetting, while absorbents either exhibit low absorption capacity or high energy demands and corrosion. This work addresses these limitations through two complementary strategies. In the first, ZnO nanoparticles were hydrophobically functionalised and incorporated into polymer matrices to fabricate composite membranes with superior hydrophobicity and reduced pore wetting. In the …
A Novel Drug-Loaded Injectable Hydrogel System Using Oxidized Inulin And Pluronic F-127 With Β-Cyclodextrin Nanocrystals For Ocular Defect Treatment, Salama Al Dhaheri
A Novel Drug-Loaded Injectable Hydrogel System Using Oxidized Inulin And Pluronic F-127 With Β-Cyclodextrin Nanocrystals For Ocular Defect Treatment, Salama Al Dhaheri
Thesis/ Dissertation Defenses
The human eyes have the most complex and advanced defence mechanisms. Due to this barrier, efficient treatment of ocular disorders is always a crucial issue, especially while treating the posterior segment of the eyes. Most of the diseases occurring in the posterior segment of the eyes include age-related macular degeneration, retinitis, diabetic retinopathy and uveitis. Topical and systemic administration of drugs, intravitreal injection, and insertion of non-biodegradable implants are several different approaches employed to treat ocular diseases. These methods have shown promising results in treating age-related macular degeneration but require higher dosage and multiple administration of the drug to the …
Bioactive Membrane System For Efficient Emerging Pollutants Treatment, Ayat El Telib El Tayeb
Bioactive Membrane System For Efficient Emerging Pollutants Treatment, Ayat El Telib El Tayeb
Thesis/ Dissertation Defenses
Emerging pollutants (EPs), such as pharmaceuticals and personal care products, are increasingly detected in municipal wastewater due to household discharge and improper industrial disposal. Their persistence and ecological risks pose major challenges to conventional treatment technologies. Among advanced options, membrane filtration, particularly microfiltration and ultrafiltration, has gained prominence for its efficiency and scalability. However, membrane fouling, especially biological and chemical fouling, remains a critical barrier, accounting for nearly half of total energy consumption and requiring frequent use of harsh chemical cleaning agents that further burden the environment.
This PhD research addresses these challenges by developing and evaluating hybrid bioactive enzyme-active …
Core-Scale Study Of Miscible Co2 Foam–Oil Interactions, Kuvonchbek Abdirakhmonov
Core-Scale Study Of Miscible Co2 Foam–Oil Interactions, Kuvonchbek Abdirakhmonov
Thesis/ Dissertation Defenses
Foam is currently the most effective means for gas mobility control in a variety of geo-energy applications (Rossen et al., 2020), including enhanced oil recovery (EOR), carbon capture, utilization, and storage (CCUS), and aquifer/soil remediation. This study investigates the mobility control of miscible CO2 foam in the presence of oil for CCUS. The primary objective is to quantify the impact of oil on CO2 foam behavior under miscible conditions, specifically examining foam stability, strength, and flow regimes as influenced by oil composition and reservoir permeability. While most oils destabilize foam, few studies explore the coarsening mechanisms of CO2 foam in …
Enhancing The Energy Efficiency Of Co2-Rich Amine Solution Regeneration Through Innovative Catalyst And Advanced Membrane Module System, Muhammad Waseem
Enhancing The Energy Efficiency Of Co2-Rich Amine Solution Regeneration Through Innovative Catalyst And Advanced Membrane Module System, Muhammad Waseem
Thesis/ Dissertation Defenses
Global warming, which is mostly caused by greenhouse gas emissions, is rapidly becoming a serious issue. Prospective technology for capturing CO2 from point source pollution has recently received a lot of interest. Carbon capture and storage (CCS), particularly through amine-based absorption methods, is one of the most developed industrial processes for capturing anthropogenic and natural CO2. Although amine-based absorption remains the most mature technology for industrial CO2 capture, yet its largescale deployment is hindered by the high energy requirement of solvent regeneration. To address this challenge, we explored both catalytic and membrane-assisted approaches to improve the efficiency of CO2 desorption …
The Science And Economics Of 3d-Printed Filament Recycling, Michael Domingo, Dane Freund, John Mcswiggin, Adam Meadows
The Science And Economics Of 3d-Printed Filament Recycling, Michael Domingo, Dane Freund, John Mcswiggin, Adam Meadows
Sustainability Conference
In recent years, 3D printing has grown rapidly, both in homes and commercially. This has led to increased demand for plastic filaments, many of which contribute to plastic waste. This project explores the potential of recycling household plastics into 3D printing filament, promoting sustainability and creating a circular economy. Materials like PLA, PETG, ABS, and polypropylene can be recycled or even composted. Existing research has shown that recycled filaments can maintain comparable tensile strength to their virgin counterparts, depending on the recycling process. Furthermore, implementing circular economy practices for plastics could save billions annually by mitigating pollution and reducing landfill …
Data-Driven Machine Learning Applications For Predictive Modeling Of Petrochemical And Ecofrendly Systems, Noora Al Mansoori
Data-Driven Machine Learning Applications For Predictive Modeling Of Petrochemical And Ecofrendly Systems, Noora Al Mansoori
Thesis/ Dissertation Defenses
Traditional experimental approaches in industrial processes, such as Fourier Transform Infrared Spectroscopy (FTIR) spectroscopy, thermogravimetric analysis (TGA), and well-drilling operations, are often constrained by time, cost, and operational limitations. This research explores the application of data-driven Machine Learning (ML)-based predictive modeling to improve efficiency and reduce dependency on resource-intensive experimentation. The study develops ML models for three distinct processes: FTIR intensity prediction of bitumen thermal cracking products, thermal degradation of Medium-Density Fibreboard (MDF) using TGA data, and Rate of Penetration (ROP) prediction in petrochemical industry. Six algorithms: Linear Regression (LinReg), Partial Least Squares Regression (PLSR), Support Vector Regression (SVR), Gradient …
Engineering Bio-Based Poly (Ethylene Furanoate) Blends And Nanocomposites, Safa Fadl Eldin Mohamed
Engineering Bio-Based Poly (Ethylene Furanoate) Blends And Nanocomposites, Safa Fadl Eldin Mohamed
Thesis/ Dissertation Defenses
The growing demand for sustainable materials has directed attention toward bio-based polymers such as poly(ethylene furanoate) (PEF), a 100% bio-derived alternative to PET. While PEF offers excellent gas barrier and thermal properties, its limited mechanical strength restricts its use. This study explores polymer blending and nanocomposite strategies to enhance PEF’s mechanical and electrical performance.
Blending PEF with linear low-density polyethylene (PE) using reactive compatibilizers (SEBS-g-MA, PE-g-MA) significantly improved ductility and tensile toughness. Interfacial reactions between PEF and compatibilizers transformed the blend morphology, resulting in improved flexibility suitable for packaging applications.
Electrically conductive composites were developed by localizing graphene nanoplatelets (GNP) …
Catalytic Hydrodeoxygenation Of Biomass Model Compounds Using Ni, Co And Fe Over Hzsm-5, Dana Mohammad Salaas
Catalytic Hydrodeoxygenation Of Biomass Model Compounds Using Ni, Co And Fe Over Hzsm-5, Dana Mohammad Salaas
Thesis/ Dissertation Defenses
With the exponential increase in the human population and energy demand coupled with the alarming levels of worldwide CO2 emissions and the global warming crisis, there is a shift of focus towards developing and deploying clean and renewable energy sources. Biomass is a widely available renewable energy source that offers a promising sustainable alternative to fossil fuels, especially in the case of liquid biofuels production. However, unlike fossil fuels, biomass inherently contains high oxygen content which must be reduced in the biomass-to-biofuel upgrading process in order for the biofuel to provide comparable amounts of energy per unit volume to traditional …
Utilization Of Imidazolium Ionic Liquids For Enhanced Oil Recovery In Harsh Emirati Tight Carbonate Oil Reservoirs, Noran Hussein Mousa
Utilization Of Imidazolium Ionic Liquids For Enhanced Oil Recovery In Harsh Emirati Tight Carbonate Oil Reservoirs, Noran Hussein Mousa
Thesis/ Dissertation Defenses
In response to the increasing global demand for energy and the limitations of traditional chemical oil recovery methods. This study explores the potential of imidazolium-based ionic liquids (ILs) as enhanced oil recovery (EOR) agents for Emirati tight oil reservoirs. Four ILs—C10mimCl, C12mimCl, C12mimBF4, and C16mimBr—were evaluated for their effects on interfacial tension (IFT), wettability, emulsification, and rheological properties under reservoir conditions. Experiments conducted at varying temperatures (up to 110°C), IL concentrations (100–3000 ppm), and salinities demonstrated that longer alkyl chain ILs, particularly C16mimBr, effectively reduced IFT by >99% and improved wettability by lowering contact angles up to 15.37°. Statistical modeling …
Selective Lithium Extraction Using Ion-Sieves From Geothermal Brine, Agyare Asante, Abigail Berardi, Jayla Standin, Elliott Walker, Ujjwal Pokharel, Sandeep Kumar
Selective Lithium Extraction Using Ion-Sieves From Geothermal Brine, Agyare Asante, Abigail Berardi, Jayla Standin, Elliott Walker, Ujjwal Pokharel, Sandeep Kumar
Graduate Student Government Association Research Conference
Lithium (Li) is a critical component in modern green energy technologies, serving as the cornerstone for advanced batteries used in electric vehicles, renewable energy storage, and portable electronics. To address the increasing global demand for lithium, this study explores the synthesis and performance of ion-sieve novel adsorbents derived from the spinel-type precursor Li4Mn4.5Zr0.5O12 (LMZO). The precursor was produced using an economical solid-phase reaction that involved lithium, manganese, magnesium, and zirconium salts. This was followed by a two-stage calcination process involving 200 K for 2 hours and 450 K for 24 hours. Acid activation …
Enhancing Co₂ Sweep And Storage Efficiency: Development And Evaluation Of A Hydrogel For Co₂ Storage And Enhanced Oil Recovery, Maryaam Sharifi Paroushi, Baojun Bai
Enhancing Co₂ Sweep And Storage Efficiency: Development And Evaluation Of A Hydrogel For Co₂ Storage And Enhanced Oil Recovery, Maryaam Sharifi Paroushi, Baojun Bai
Miners Solving for Tomorrow Research Conference
No abstract provided.
Preliminary Assessment Of Non-Volatile Particulate Matter And Gaseous Emissions From A Premixed Pre-Vaporized Combustor Designed For Civil Supersonic Transport, Ugochukwu Ewuzie, Godwin Ifeanyi Ogbuehi, Steven Achterberg, Monday Uchenna Okoronkwo, Philip D. Whitefield
Preliminary Assessment Of Non-Volatile Particulate Matter And Gaseous Emissions From A Premixed Pre-Vaporized Combustor Designed For Civil Supersonic Transport, Ugochukwu Ewuzie, Godwin Ifeanyi Ogbuehi, Steven Achterberg, Monday Uchenna Okoronkwo, Philip D. Whitefield
Miners Solving for Tomorrow Research Conference
No abstract provided.
Carrier Analysis Of Alc Lipid Nanoparticles With Lung Cancer Drug, Noah Sparks, Lei Xu, Hu Yang
Carrier Analysis Of Alc Lipid Nanoparticles With Lung Cancer Drug, Noah Sparks, Lei Xu, Hu Yang
Miners Solving for Tomorrow Research Conference
No abstract provided.
Developing A New Method For Brine Purification And Reducing Salinity Using Recycled Carbon Fiber, Fatemeh Bahaeddin
Developing A New Method For Brine Purification And Reducing Salinity Using Recycled Carbon Fiber, Fatemeh Bahaeddin
Thesis/ Dissertation Defenses
Brine water, defined as hot and high salt content water, can be produced in large amounts from water desalination. The potential environmental impacts of brine disposal were evaluated in several studies. Minor variations in water salinity and temperature can significantly influence marine ecosystems. Elevated salinity levels disrupt the osmotic equilibrium between aquatic organisms and their surroundings, which leads to cell dehydration. Various disposal techniques have been implemented recently, including surface water discharge, sewage discharge, deep-well injection, evaporation ponds, and land application. However, these brine disposal techniques are unviable due to their high capital costs and limited applicability. In recent years, …