Search
290 articles for “Environmental impacts”
-
Biotechnology and Chemical Engineering Synergy for Environmental Remediation
Abstract: This study delves into the selection of bioremediation strategies tailored to the type and extent of contamination, highlighting the critical role of harmonizing nature's mechanisms with precision engineering. It explores the design and optimization of bioremediation systems, emphasizing reactor design, process control, and resource efficiency. Furthermore, it investigates the integration of microbial consortia and genetic engineering to enhance the efficacy of environmental remediation, presenting cutting-edge technologies that leverage the power …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 9, Issue 2, 2023 · pp. 6–11 Read article
-
Green Innovations in Energetic Materials: Sustainable Alternatives and Their Applications
Abstract: Traditional energetic materials, such as trinitrotoluene (TNT) and ammonium nitrate, have been the backbone of explosives, propellants, and pyrotechnics for over a century. Despite their effectiveness, these materials pose significant environmental and health risks due to their toxicity, pollution potential, and long-term environmental persistence. This paper explores the latest innovations and applications of eco-friendly alternatives to traditional energetic materials. Key areas of focus include the development of nitrogen-rich compounds, bio-based …
Published in International Journal of Energetic Materials · Vol. 9, Issue 2, 2023 · pp. 12–17 Read article
-
Smart Materials for a Sustainable Environment
Abstract: The accelerating pace of industrialization, urbanization, and population growth has exerted unprecedented stress on the natural environment. Consequently, worldwide issues including climate change, resource depletion, environmental contamination, and energy scarcity have intensified significantly. In response to these concerns, sustainable development has emerged as a fundamental framework, seeking to balance present-day requirements with the long-term needs of future generations. Within this framework, smart materials have gained considerable attention for their ability …
Published in International Journal of Environmental Chemistry · Vol. 12, Issue 1, 2026 · pp. 19–30 Read article
-
The Role of Metallurgy in Modern Building Retrofits: Achieving Energy Savings and Sustainability
Abstract: Building retrofits have become a pivotal strategy in enhancing energy efficiency and sustainability in existing structures. As global emphasis on environmental sustainability intensifies, retrofitting older buildings to meet contemporary energy standards has gained prominence. This article examines the influence of metallurgical and materials science innovations on recent energy-saving trends in building retrofits. It explores advanced Heating Ventilation and Air Conditioning (HVAC) systems, highlighting how high-performance alloys and materials improve efficiency …
Published in International Journal of Metallurgy and Alloys · Vol. 10, Issue 1, 2024 · pp. 1–6 Read article
-
Green Engineering of Wood-Plastic Composites: Utilizing Recycled Plastics for Environmental Sustainability
Abstract: This study explores the fabrication of wood-plastic composites (WPCs) using recycled polymers and natural fibers, aiming to create a renewable and durable alternative to traditional wood products. Utilizing agricultural and industrial waste as the raw materials, the research integrates various polymer blends with wood flour and other lignocellulosic fibers, enhancing mechanical and thermal properties. The innovative approach involves modifying the polymer matrix with eco-friendly additives to improve compatibility, adhesion, and …
Published in International Journal of Green Chemistry · Vol. 10, Issue 2, 2024 · pp. 8–16 Read article
-
Conversion of Heat Absorbed (Waste Heat) in a Building for Electricity Generation Using a Thermoelectric Generator
Abstract: This study investigates the feasibility of thermoelectric generators (TEGs) for recovering waste heat from building systems and converting it into electrical energy through the Seebeck effect. A journal-scale simulation framework integrating ANSYS thermal modeling with MATLAB/Simulink electrical analysis was developed to evaluate TEG deployment on building envelope surfaces at the Federal Polytechnic Nyak Shendam, Nigeria. Results demonstrate a proportional increase in electrical output with rising temperature gradients, confirming predictable thermoelectric …
Published in International Journal of Renewable Energy and its Commercialization · Vol. 12, Issue 1, 2026 · pp. 8–16 Read article
-
Optimization Strategies Towards Enhanced Production of Microbial Surfactants for Diverse Industrial Applications: A Futuristic Approach
Abstract: Chemical or synthetic surfactants being employed in numerous industries pose significant environmental hazards due to their persistence in the environment and potential toxicity to aquatic life. Biosurfactants are low-molecular-weight surface-active compounds that offer a promising alternative to surfactants owing to their less toxicity, biodegradability and biocompatibility nature. They are derived from a variety of natural sources, including bacteria, fungi, and plants. In recent years, there has been a surge in …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 10, Issue 1, 2024 · pp. 11–22 Read article
-
Issues and Challenges in Using Metro Network for WorkCommute in Pune & PCMC Area: A Study Towards Sustainable Urban Mobility
Abstract: Urban mobility within Pune and PCMC has rapidly transformed due to fast- growing urbanisation and ongoing metro network development project. Though the metro is envisioned as a sustainable mass transit system to reduce traffic congestion, fuel consumption, and environmental impacts, its network pattern are creating challenges for daily work commutes. Both metro network connectivity and existing public transport networks affect commuting efficiency and travel choices. In several metro corridors, these …
Published in International Journal of Landscape Planning and Architecture · Vol. 12, Issue 2, 2026 Read article
-
Greener ways of synthesizing Styrene oxide
Abstract: Styrene oxide is a key intermediate used in the fragrance, flavour, polymer and pharmaceutical industries, basically synthesized through processes such as epoxidation followed by distillation. These methods generate effluents that give rise to significant environmental challenges and rendering large-scale commercial production non-viable. The urgency for a greener and more economically viable synthesis routes has given rise to the exploration of alternative methods that produces lesser effluent generation. Enzymatic synthesis offers …
Published in International Journal of Green Chemistry · Vol. 11, Issue 2, 2025 · pp. 14–20 Read article
-
Operational Complexities in Commercial Dairy Farms: Insights into Feeding, Nutrition, Health, and Management Practices for Sustainable Dairy Development
Abstract: Commercial dairy farming faces diverse range of challenges that impact productivity, profitability, and sustainability. Feeding and nutrition remain critical, with fluctuating feed costs, inconsistent forage quality, and the need to balance dietary formulations for optimal milk yield and animal health. Nutritional deficiencies and imbalances can predispose dairy cows to metabolic disorders, compromising overall performance and longevity. Health challenges, including mastitis, lameness, and reproductive disorders, are exacerbated by inadequate management practices …
Published in International Journal of Animal Biotechnology and Applications · Vol. 11, Issue 1, 2025 · pp. 37–50 Read article
-
Reimagining Urban Living: An Architect’s Approach to Smart Residential Colonies
Abstract: This paper will explore the concept of a new residential colony model that responds to the significant social, technological, and environmental transformations currently shaping urban environments. As urbanization accelerates and the global population continues to rise, there is an urgent need for housing solutions that address both the challenges of modern living and sustainability. The smart residential colony model will aim to create a harmonious balance between these needs, integrating …
Published in International Journal of Housing and Human Settlement Planning · Vol. 11, Issue 1, 2025 · pp. 37–57 Read article
-
Lignocellulosic Fibers for Nonwovens: Description, Manufacturing Processes, and Applications
Abstract: The increasing environmental concerns associated with synthetic polymers have prompted a shift towards sustainable alternatives in the textile industry, particularly in nonwoven fabrics. Lignocellulosic fibers, derived from natural plant sources, have emerged as promising candidates due to their excellent mechanical properties, biodegradability, and lower environmental impact. This study provides a comprehensive examination of lignocellulosic fibers as eco-friendly substitutes for synthetic materials in nonwoven textiles. It covers the extraction techniques, properties, …
Published in International Journal of Plant Biotechnology · Vol. 11, Issue 2, 2025 · pp. 54–87 Read article
-
Sustainable Metallurgy: Recycling and Eco-friendly Practices in Alloy Production
Abstract: The modern metallurgical industry faces a growing imperative to adopt sustainable practices to mitigate environmental impacts and conserve natural resources. This paper explores the advancements in sustainable metallurgy, emphasizing recycling and eco-friendly practices in alloy production. Key strategies include the development of closed-loop recycling systems, where end-of-life metal products are efficiently reprocessed to minimize waste and reduce the need for virgin raw materials. Innovations in alloy design, such as the …
Published in International Journal of Metallurgy and Alloys · Vol. 9, Issue 2, 2023 · pp. 18–23 Read article
-
Eco-Friendly Chemical Processes: The Role of Green Chemistry in Modern Industries
Abstract: Green chemistry focuses on the development of chemical products and processes that minimize or eliminate hazardous substances, promoting sustainability throughout the chemical life cycle. Unlike environmental chemistry, which studies pollutants, green chemistry proactively designs safer alternatives to prevent environmental damage. This field spans multiple disciplines, including organic, inorganic, analytical, and physical chemistry, with applications across pharmaceuticals, manufacturing, and materials science. The principles of green chemistry, first formulated by Paul Anastas …
Published in International Journal of Green Chemistry · Vol. 11, Issue 2, 2025 · pp. 14–28 Read article
-
Bituminous of Plastic Road
Abstract: Transfer of waste materials, such as plastic sacks, has become a significant issue, and plastic wastes are singed for transport, causing severe environmental impact. The use of waste plastics in bituminous mixes has shown that they improve the blend's characteristics while also reducing transfer difficulties. Plastic garbage that has been separated and cleaned is sliced so that it can pass through a sieve with a size of 2 mm - …
Published in International Journal of Composite Materials and Matrices · Vol. 7, Issue 2, 2021 · pp. 22–45 Read article
-
Managing E-Waste with Technology: Recycling Potential
Abstract: E-waste is a major environmental and health issue in the digital age. Rapid technical breakthroughs and rising electronic device consumption have increased global e-waste volumes. To reduce environmental risks, recover valuable resources, and promote sustainability, e-waste must be managed and recycled. This article discusses how technology is improving e-waste collection, sorting, and recycling. It shows the possibilities of AI-powered garbage sorting systems, IoT integration for waste stream tracking, and hydrometallurgy …
Published in International Journal of Green Chemistry · Vol. 11, Issue 1, 2025 · pp. 1–7 Read article
-
Industrial Biotechnology: Transforming Waste into Valuable Bio-Based Products
Abstract: Industrial biotechnology, often referred to as “white biotechnology,” is a rapidly advancing field that harnesses biological systems, microorganisms, and enzymes to transform waste materials into valuable bio-based products. This innovative approach has emerged as a crucial solution to the growing environmental concerns associated with traditional industrial processes, which are often energy-intensive and produce significant waste. Industrial biotechnology leverages renewable resources, including agricultural, industrial, and municipal waste, to create a wide …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 10, Issue 2, 2024 · pp. 46–50 Read article
-
Uses of Natural Fibres in Polymer Composites
Abstract: The increasing demand for sustainable and eco-friendly materials has led to growing interest in utilizing natural fibers as reinforcements in polymer composites. Natural fibers such as jute, flax, hemp, sisal, and coir have gained notable attention due to their renewable origin, biodegradability, low density, and cost-effectiveness when compared with conventional synthetic fibers like glass or carbon. When combined with suitable polymer matrices, these fibers form natural fiber-reinforced polymer composites (NFRPCs), …
Published in International Journal of Analytical and Applied Chemistry · Vol. 12, Issue 1, 2026 · pp. 1–9 Read article
-
Green Computing Strategies for Reducing Energy Consumption and E-Waste in Modern IT Ecosystems
Abstract: Green computing, also referred to as sustainable computing, addresses the urgent need to reduce the environmental impact associated with the design, operation, and end-of-life management of computing systems. As global reliance on digital technologies continues to expand rapidly, the demand for energy-intensive infrastructure such as data centers, cloud platforms, and network systems has increased significantly. This growth has led to rising energy consumption, higher carbon emissions, and an alarming accumulation …
Published in International Journal of Distributed Computing and Technology · Vol. 12, Issue 1, 2026 · pp. 7–16 Read article
-
Study on Partial Replacement of Cement by Bagasse Ash in Cement Concrete
Abstract: Today, researchers all over the world are trying to utilize agricultural wastes like corncob ash, rice husk ash, bagasse ash as a partial replacement of cement, thereby reducing cement production and greenhouse gases emissions. Sugarcane bagasse is a fibrous waste product of sugarcane refining industry and being disposed to open landfills causing serious environmental impacts. In this study, Bagasse ash was partially replaced in the ratio of 0%, 5%, 10%, …
Published in International Journal of Concrete Technology · Vol. 4, Issue 1, 2018 · pp. 29–35 Read article