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577 articles for “Waste”
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Lean Conceptual Model for SMEs using 5S
Abstract: Lean manufacturing is a systematic framework for eliminating waste from a manufacturing system, or value stream, without sacrificing productivity Literature related to work shows that there are various sets of tools or techniques that have been adopted at a certain degree across firms according to their own manufacturing capacity and available resources needed for implementation of lean techniques. This paper describes the implementation of ‘5S’ as lean tool on machine …
Published in International Journal of Manufacturing and Materials Processing · Vol. 7, Issue 2, 2021 · pp. 43–48 Read article
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Supply Chain Planning and Management in Assembly Line Automobile Industry
Abstract: Yamaha Motors Faridabad has changed the world with their production system. By removing activities in the manufacturing process which were not adding any value to the product, the company could become agile and offer products to the customer with short lead time as well as to a low cost. Companies in other countries needed to change their manufacturing processes in order to stay competitive, and a western variant of the …
Published in International Journal of Computer Aided Manufacturing · Vol. 4, Issue 2, 2018 · pp. 1–20 Read article
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Maximizing Void Properties from Optimized Local Pozzolans in Wearing Course of Bituminous Concrete Mixtures
Abstract: Failure of asphalt pavement has influenced research into better ways to optimize local pozzolans seenas waste and reduce cost of importation of admixtures. Waste Shell Ashes are checked as localassembled by incorporating them in asphalt concrete mix design. Different research has shown thatsome agricultural waste/by-products can be admitted as mineral fillers in hot-mix asphalt concrete toobtain certain desirable properties. It is on this basis that this research attempts to interrogate …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 7, Issue 2, 2021 · pp. 47–54 Read article
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Agro Seed Oil Production through Mechanothermal Extraction: Exploring its Potential for Chemical, Pharmaceutical, and Food Industries
Abstract: The increasing demand for sustainable and environmentally friendly industrial raw materials has intensified research into the production of oils from agro seeds using efficient extraction technologies. This study reviews the mechanothermal extraction of agro-seed oils with emphasis on their potential applications in chemical, pharmaceutical, and food industries. Mango (Mangifera indica) seeds, which are commonly discarded as agricultural waste during fruit processing, contain significant quantities of lipids, proteins, carbohydrates, antioxidants, and …
Published in International Journal of Analytical and Applied Chemistry · Vol. 12, Issue 2, 2026 Read article
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Photo-Catalytic Degradation of Dyes Using Graphene Oxide–Dithizone Composite
Abstract: Graphene oxide–dithizone (GO–DTZ) composite was successfully synthesized through the copolymerization of graphene oxide and dithizone to develop an efficient photocatalytic material for wastewater treatment. The dithizone polymer was prepared using a 1:2 molar ratio, while graphene oxide was synthesized via the modified Hummers’ method to obtain highly oxidized graphene sheets with abundant oxygen-containing functional groups. The GO–DTZ nanocomposite was fabricated by ultrasonically dispersing graphene oxide with the synthesized dithizone polymer …
Published in International Journal of Analytical and Applied Chemistry · Vol. 12, Issue 2, 2026 · pp. 46–53 Read article
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Microbial and Enzymatic Degradation of Polyethylene: Molecular Mechanisms, Omics Approaches, and Biotechnological Applications
Abstract: Abstract: Polyethylene (PE), a commonly used synthetic polymer, is highly resistant to natural breakdown, leading to serious environmental and ecological issues such as soil and marine pollution, the formation of microplastics, and risks to wildlife and human health. Recent efforts have focused on using microbial and enzymatic processes to handle polyethylene waste. Microorganisms such as bacteria (Pseudomonas, Bacillus), fungi (Aspergillus, Penicillium), and algae produce enzymes like laccases, peroxidases, oxygenases, and …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 12, Issue 2, 2026 Read article
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Density-Based Separation and Polymer Type Verification of Mixed Post-ConsumerThermoplastic Streams: A Sequential Separation and Contamination Reduction Protocol for Secondary Polymer Supply Chains
Abstract: The separation of mixed post-consumer thermoplastic waste streams into polymer-type-specific fractions suitable for industrial reintegration is a fundamental chemical separation challenge in secondary polymer supply chains. Density-based separation, exploiting the characteristic density ranges of common thermoplastic polymers, remains the dominant first-stage separation technique in commercial recycling operations due to its low cost, scalability, and applicability across mixed waste stream compositions. This paper presents a sequential separation and contamination reduction protocol …
Published in International Journal of Chemical Separation Technology · Vol. 12, Issue 2, 2026 Read article
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BIOPLASTICS AS AN RENEWABLE SOURCE FOR PACKAGING
Abstract: The packaging industry is undergoing a major transformation as the focus shifts toward sustainability and eco-friendly materials. Bioplastics have emerged as a promising alternative to conventional plastics, offering both functional and environmental benefits, especially in the food and pharmaceutical sectors. This analysis highlights the impact of bioplastics on packaging, emphasizing their improved properties, sustainability, and compliance with strict standards. Bioplastics enhance barrier performance, helping extend the shelf life of pharmaceutical …
Published in International Journal of Polymer Science and Engineering · Vol. 12, Issue 1, 2026 Read article
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Transportable Water and Air Quality Monitoring Equipment Karishma
Abstract: The purpose of this article is to provide a broad summary of recent discoveries, identify important constraints, and suggest future lines of inquiry. In recent years, pollution has surpassed the environment's bearing capacity. There hasn't been much progress despite the installation of multiple pollution-control initiatives. Natural resources are occasionally exploited by unavoidable waste discharges, despite our government's best attempts to safeguard them. For instance, the water-intensive and polluting sectors of …
Published in International Journal of Environmental Chemistry · Vol. 12, Issue 1, 2026 Read article
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Circular Bioeconomy in Animal Nutrition: Applications of Industrial Biotechnology forWaste Upscaling, Nutrient Recovery, and Sustainable Livestock Productivity
Abstract: The transition toward sustainable livestock production requires innovative strategies that enhance resource efficiency while maintaining productivity and profitability. This review examines the integration of industrial biotechnology within animal nutrition as a core driver of circular bioeconomy-based feeding systems. Emphasis is placed on the valorization of agro industrial byproducts, recovery of nitrogen and phosphorus from effluents, and biological conversion of organic waste into high value feed ingredients. Advanced fermentation technologies, enzymatic …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 12, Issue 1, 2026 Read article
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Second-Life Battery Applications and Recycling Technologies of EV in India: A Comprehensive Review
Abstract: Abstract The rapid uptake of electric vehicles (EVs) worldwide is creating a new challenge of end-of-life (EoL) lithium-ion batteries (LIBs). As EV penetration accelerates under national initiatives such as the National Electric Mobility Mission Plan and Faster Adoption and Manufacturing of Electric Vehicles (FAME), the country faces an emerging challenge of managing end-of-life batteries. This paper examines technical pathways for second-life reuse of EV batteries (e.g. stationary energy storage, grid …
Published in International Journal of Manufacturing and Materials Processing · Vol. 12, Issue 1, 2026 · pp. 15–24 Read article
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Reactive Separation for Biodiesel Purification Using Hybrid Membrane Systems
Abstract: Biodiesel produced through transesterification typically contains several impurities, including residual glycerol, unreacted methanol, soaps, water and homogeneous catalysts, all of which reduce fuel quality and hinder compliance with EN 14214 and ASTM D6751 standards. Conventional purification techniques such as water washing, centrifugation and vacuum distillation are energy-intensive, generate large volumes of wastewater and often fail to efficiently remove polar contaminants. To overcome these limitations, this study examines a reactive separation …
Published in International Journal of Chemical Separation Technology · Vol. 11, Issue 2, 2025 · pp. 17–30 Read article
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Functional Rubber Particles and Their Applications- A Review
Abstract: Functional rubber powders (FRPs) are emerging as a potential class of materials derived primarily from end-of-life tires (ELTs) and other rubber scraps through mechanical, cryogenic, or de-vulcanization methods. These powders act as high-performance additives or reinforcing fillers in various engineering applications due to their low cost, improved surface properties, customizable particle sizes, and ability to undergo further chemical reactions. This review provides an overview of the production technologies, focusing on …
Published in International Journal of Chemical Separation Technology · Vol. 11, Issue 2, 2025 · pp. 8–16 Read article
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EFFECTIVE USE OF ADSORPTION TECHNIQUE FOR REMOVAL OF HEAVY METALS FROM WATER A Review
Abstract: Abstract- Presence heavy metals are not acceptable in water so, this study presents removal of heavy metals from water with the use of different adsorbents, particularly agricultural waste materials. This is to develop effective and economical water treatment solutions. The hazardous effects of presence of heavy metal in water causes great risks to source of water and health issues to human. In regions like Bhandara and Ambazari Lake in Nagpur, …
Published in International Journal of Water Resources Engineering · Vol. 11, Issue 2, 2025 · pp. 7–13 Read article
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Study of Recyclable Thermoset Polymers Using Dynamic Covalent Bonds
Abstract: Thermoset polymers are widely used in advanced engineering applications due to their excellent mechanical strength, thermal resistance, and chemical stability. However, their permanent three-dimensional cross-linked networks make them traditionally non-recyclable, contributing significantly to polymer waste and environmental challenges. In recent years, dynamic covalent chemistry (DCC) has emerged as a transformative approach for designing recyclable thermoset materials by incorporating reversible and exchangeable bonds within their structure. This project focuses on the …
Published in International Journal of Energetic Materials · Vol. 11, Issue 2, 2025 · pp. 1–10 Read article
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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
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BIOPLASTIC INNOVATION THROUGH THE INTEGRATION OF PINEAPPLE LEAF CELLULOSE, TOMATO FIBER, AND POTATO STARCH
Abstract: Growing concerns over the environmental impact of conventional plastic waste have accelerated the search for sustainable alternatives. This study investigates the development of biodegradable plastics using agricultural residues—specifically pineapple leaves, potatoes, and tomatoes. Pineapple leaves provide cellulose for structural strength, potato starch improves film-forming capacity, and tomato-derived pectin and fiber enhance elasticity and moisture resistance. The bioplastics were prepared through extraction, gelatinization, and crosslinking processes to achieve mechanical stability and …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 11, Issue 2, 2025 · pp. 42–47 Read article
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Technical Insights into the Industrial Synthesis and Production of Ten Prominent Plant Growth Regulator Molecules: Process Flow and Mass Balance Determination
Abstract: Plant Growth Regulators (PGPRs) are indispensable tools in modern agriculture, offering precise control over various aspects of plant development and enhancing crop productivity. While their diverse applications are widely recognized, detailed technical insights into their industrial manufacturing processes, including synthesis routes, process flow, and mass balance, are often limited. This manuscript addresses this gap by presenting a comprehensive technical analysis of the industrial synthesis and production of ten prominent PGPR …
Published in International Journal of Analytical and Applied Chemistry · Vol. 11, Issue 2, 2025 Read article
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Application of Building Information Modelling (BIM) in IGBC Certified Green Building Project: Transforming Construction Sustainability
Abstract: Abstract Construction industry sustainability goals can be achieved through implementation of Building Information Modelling (BIM), which simultaneously contribute to Lifecycle Cost Assessments of building projects. BIM’s integrated approach to design, construction, and facility management contributes to more sustainable building practices by enabling better decision-making throughout a project’s lifecycle. Design IGBC certified green building project with the help of BIM to analyse key aspects of sustainable development, including energy efficiency, water …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 11, Issue 1, 2025 Read article
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Green Building Regulations and Their Impact on Sustainable Urban Development
Abstract: Abstract Green building regulations play a pivotal role in promoting sustainable urban development by establishing environmental, energy, and resource efficiency standards in construction and urban planning. These regulations are designed to reduce carbon footprints, enhance energy efficiency, conserve water, and improve waste management in buildings, contributing to the long-term sustainability of cities. By integrating renewable energy technologies, eco-friendly materials, and climate-resilient designs, green building codes help mitigate environmental degradation while …
Published in International Journal of Town Planning and Management · Vol. 11, Issue 1, 2025 · pp. 31–36 Read article