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577 articles for “Waste”
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Assessing the Impact of Heavy Metal Contamination on Okra: A Study of Zinc and Cadmium Bioaccumulation
Abstract: Recently, concerns have been raised regarding environmental contamination by heavy metals, which pose significant risks to agriculture and human health. Industrial and domestic waste discharge into the environment contributes to the accumulation of toxic metals such as cadmium (Cd) and zinc (Zn) in soil and water. These metals, when absorbed by plants, lead to physiological, morphological, and biochemical disruptions, including chlorosis, necrosis, and reduced crop yield. Furthermore, excessive metal concentrations …
Published in International Journal of Analytical and Applied Chemistry · Vol. 11, Issue 2, 2025 · pp. 22–29 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. Key Principles of Green Chemistry Green chemistry is guided by …
Published in International Journal of Green Chemistry · Vol. 11, Issue 2, 2025 Read article
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Structure and dynamics of carbon dangling bonds in activated carbon materials from biomass†
Abstract: Activated carbon materials are inevitable for energy-related applications. Production of such materials from biomass is sustainable. Microporous activated carbon materials with high specific surface area and pore sizes of less than 2 nm find life-saving applications apart from their utility in environmental remediation. The free electron density of these materials is tunable and is a measure of electrical conductivity that is useful for the development of green and renewable energy …
Published in International Journal of Green Chemistry · Vol. 11, Issue 1, 2025 · pp. 18–27 Read article
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Unveiling the Potential of Tyre Pyrolysis Oil A Sustainable Solution for Energy and Environmental Challenges: A Mini Review
Abstract: Pyrolysis is a technology to recover energy from the end-of-life tyre or scrap tyres by converting into various useful products like tyre pyrolysis oil (TPO), pyro-gas and solid char or carbon sooth also known as raw recycled carbon black. Tyre pyro oil is a dark brown/black colored liquid and used as a fuel in compression ignition (CI) engines, industrial furnaces and power plants etc. The TPO like other fuels contains …
Published in International Journal of Green Chemistry · Vol. 10, Issue 1, 2024 · pp. 1–7 Read article
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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
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Structure and dynamics of carbon dangling bonds in activated carbon materials from biomass
Abstract: Active carbon materials are inevitable for energy-related applications. Production of such materials from biomass is sustainable. Microporous activated carbon materials with high specific surface area and pore sizes of less than 2 nm find life-saving applications apart from their utility in environmental remediation. The free electron density of these materials is tunable and is a measure of the electrical conductivity useful for the development of green and renewable energy sources. …
Published in International Journal of Green Chemistry · Vol. 11, Issue 1, 2025 · pp. 18–27 Read article
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Enhancing Environmental Sustainability in Construction: Best Practices and Innovative Strategies
Abstract: Abstract The construction industry plays a major role in global environmental degradation, contributing around 39% of carbon emissions and 40% of global energy consumption. This paper explores the best practices and innovative strategies to enhance environmental sustainability in construction, focusing on waste management, energy efficiency, sustainable materials, and regulatory compliance. A mixed-methods approach is employed, utilizing quantitative data analysis from industry reports and qualitative insights from case studies of five …
Published in International Journal of Construction Engineering and Planning Read article
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Advancing Circular Economy in the Water Sector: A Comprehensive Review and Assessment
Abstract: ABSTRACT The unprecedented pace of urbanization and the rapid depletion of natural resources have prompted policymakers and industry leaders to transition from the traditional linear “take-make-use-dispose” model to a more sustainable and regenerative approach known as the Circular Economy (CE). The CE model emphasizes resource conservation through strategies that prioritize reducing, reusing, recycling, and recovering resources, aiming to minimize waste and extend the lifecycle of materials within economic systems. This …
Published in International Journal of Water Resources Engineering · Vol. 10, Issue 2, 2024 · pp. 23–33 Read article
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A Study on Partial Replacement of Fine Aggregates with Crumb Rubber and Cement with Metakaolin
Abstract: Concrete, often referred to as man-made rock, consists of cement, aggregates, and water. Recent experimental studies have explored the strength characteristics of concrete by partially replacing fine aggregate with crumb rubber and cement with metakaolin. Concrete cubes were tested for compressive strength at 7 and 28 days, using various percentages of crumb rubber and metakaolin as replacements for fine aggregate and cement, respectively. The aim of the study was to …
Published in International Journal of Composite Materials and Matrices · Vol. 10, Issue 1, 2024 · pp. 7–18 Read article
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Enhancing Concrete Sustainability: A Critical Review of Recycled Aggregate Practices
Abstract: The surge in construction material demand, propelled by urbanization, necessitates sustainable wastemanagement strategies. Recycling demolished waste into concrete has gained prominence due toenvironmental concerns and resource depletion. This review consolidates insights gleaned fromvarious studies on the utilization of recycled coarse aggregates (RCA) in concrete. Investigationsreveal that water absorption in RCA depends on adhered mortar quality, impacting mechanicalproperties. Various alternative materials and their mechanical performance are explored, highlightingtheir superiority. Studies emphasize …
Published in International Journal of Construction Engineering and Planning · Vol. 10, Issue 1, 2024 · pp. 7–13 Read article
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High Performance Electrochemical Double Layer Capacitor (EDLC) Electrodes from Biomass Derived Carbon Materials †
Abstract: Insecurity and scarcity of resources lead to war and conflict as seen in Ukraine and Gaza. To prevent the dangerous effects of resource crises, especially, energy, it is imperative to invent energy sources at a war footing.The present review article is a serious attempt in that path. Super capacitors, especially, the electrochemical double layer capacitors (EDLCs) are potential energy storage devices that could be a substitute to fossil fuels. Yet, …
Published in International Journal of Energetic Materials · Vol. 10, Issue 9, 2024 · pp. 1–7 Read article
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Recent Trends in Production, Characterization, and Utilization of Fungal Chitosan
Abstract: Chitosan is the second most abundant biopolymer in nature after cellulose that can be extracted from marine sources, as well as from agricultural waste products such as mushrooms or other fungal sources following chitin deacetylation. The consistent production of these glycans by fungi is unaffected by seasonal changes, allowing for precise process control. This results in a more consistent quality of the final product. Currently, crustacean shells and other marine …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 10, Issue 1, 2024 · pp. 23–31 Read article
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Use of Steel Slag in Rigid Pavement
Abstract: Steel slag is a byproduct obtained from steel industry. It is generated as a residue during the production of steel. Because of the high disposal cost as a waste material and the overall positive features of steel slag, it has been declared a useful construction material, not an industrial waste by most of the developed countries. Successively, it is recycled as an aggregate for the construction of roads, soil stabilization, …
Published in International Journal of Sustainable Building Technology · Vol. 2, Issue 2, 2019 · pp. 12–26 Read article
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Challenges of Basic Infrastructural Provision to Building Sustainable Peri-urban Communities in Jos Metropolis, Nigeria
Abstract: The desire of goal 11 of Sustainable Development Goals (SDGs) is geared towards making cities inclusive, safe, resilience and sustainable. However, rapid urbanization of Jos metropolis has led to overflow of its population into peri-urban areas. These areas are swamped by low and medium income groups for housing developments resulting in spatial growth characterized by poor and lack of basic infrastructure that residents are forced to live without, thus, threatening …
Published in International Journal of Sustainable Building Technology · Vol. 4, Issue 2, 2021 · pp. 40–50 Read article
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Hybrid Hydroponic System: A Sustainable Technology on Facade for Grey Water Recycling for High Rise Buildings
Abstract: Water, the need of life, is a renewable resource covering two-thirds of our planet. However, a very small proportion is effectively available for human use. It is likely to pose the greatest challenge due to the increased demand with population rise, economic development and shrinking supplies due to over-exploitation and pollution. Grey water reuse is a sustainable and attractive option to cope with global water shortages, which can save 40-70% …
Published in International Journal of Architecture and Infrastructure Planning · Vol. 3, Issue 2, 2017 · pp. 20–29 Read article
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Review Insight: Hits of Urbanization on Open Area, Upbringing and Environment in India
Abstract: In the coming century the development of the cities into the rural–urban edging are direct and indirect impacts with those who living there facing new problems and ethics in meeting their life needs and accommodating the concomitant of urbanization. As India is the most populated country urbanization provide entertainment, employment, shopping, and a generally higher standard of living. The flow under which urban population growth in developing countries is going …
Published in International Journal of Housing and Human Settlement Planning · Vol. 2, Issue 1, 2016 · pp. 17–20 Read article
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Comparative Analysis of In-vessel Composter Using Microbial Consortium
Abstract: Degradation of biodegradable waste with the help of microbial consortium and In-vessel composter has occurred to be effective way for composting and it provide with a better end product for further use. This paper represents a review of literature available on research of decomposition of biodegradable waste with in-vessel composter and microbial consortium, indicating the various key factors that are important in the composting process and the results of the …
Published in International Journal of Landscape Planning and Architecture · Vol. 7, Issue 1, 2021 · pp. 1–10 Read article
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Effect of Groundnut Shell Ash Lime on Characteristics of Soil
Abstract: Soil is one of the foremost commonly encountered materials in engineering. However black cotton soils are excellent for agriculture purpose, they are not so good for laying durable roads and construction of buildings. Soil stabilization is additionally how to treat a soil to wish care of, alter or improve the performance of soil. A test examination is apportioned to ascertain the effect of Ground Nut Shell Ash mixed with Lime …
Published in International Journal of Landscape Planning and Architecture · Vol. 7, Issue 1, 2021 · pp. 15–20 Read article
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Developmental Impact due to the presence of wholesale Market at Koyembedu
Abstract: Urban marketplace (also commonly known as the bazaar, traditional market, public market, etc.) has been recognized in published works as an important economic and cultural place for a city. It has its major wholesale trading activities located in the heart of the city. On-street parking of goods traffic as well as loading and unloading operations has severely affected operational efficiency of traffic and transportation especially in the CBD area. This …
Published in International Journal of Landscape Planning and Architecture · Vol. 9, Issue 2, 2023 · pp. 1–11 Read article
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Planning and Management of Water for Green Building
Abstract: Green buildings are designed, constructed and operated to improve the betterment of their occupants and support a healthy community and natural environment, as compare to a conventional building. Green rating has been started in many countries for the building. In India, three agencies have their own rating system. Water conservation, Water quality and conservation, Water conservation measures are among one from thevarious criteria for rating of buildings. Though India has …
Published in International Journal of Landscape Planning and Architecture · Vol. 9, Issue 2, 2023 · pp. 12–15 Read article