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30 articles for “particulate matter”
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Emission Control Technologies for Reduction of NOx and Particulate Matter from Automotive Diesel Engines
Abstract: In consequence of their efficiency and torque, diesel engines have long been valued, especially for heavy-duty applications. But worries about their emissions—especially those of nitrogen oxides (NOx) and particulate matter (PM)—have prompted stricter laws all around the world. Modern emission control technologies for lowering NOx and PM emissions from automotive diesel engines are reviewed in this paper. There is discussion of several methods, such as diesel particulate filters (DPF), selective …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 10, Issue 1, 2024 · pp. 1–6 Read article
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Particulate Matter and Management Regarding Ambient Air Pollution Surrounding coal-based Thermal Power Plants and Opencast Coal Mines
Abstract: Air pollution in a considerable lot of India’s cities exceeds national and international standards, and effective pollution control methodologies require information on the sources that add to air pollution and their spatiotemporal changeability. The suspended solids in particulate matter affect the human respiratory system (and change the production also). The environmental effect of coalmines in terms of influences the h along with a dusting of machinery was observed. The investigation …
Published in International Journal of Green Chemistry · Vol. 7, Issue 2, 2021 · pp. 1–10 Read article
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Analyzing Atmospheric Particulate Matter in PortHarcourt and Omoku, Nigeria, Using Artificial NeuralNetworks and Fuzzy Logic
Abstract: Port Harcourt and Omoku, two densely populated towns in Rivers State, Nigeria, are hubs of industrial, commercial, and residential activities, characterized by the presence of oil and gas industries, educational institutions, large markets, and, in the case of Omoku, access to free electric power supply. These activities contribute to environmental degradation through industrial effluents, domestic waste, automobile emissions, gas flaring, and biomass burning, which release aerosols that form harmful particulates …
Published in International Journal of Chemical Engineering and Processing · Vol. 10, Issue 2, 2024 · pp. 16–52 Read article
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Impact of Exhaust Gas Recirculation on NOx Emissions and Efficiency in Diesel Engines
Abstract: Abstract Exhaust gas recirculation (EGR) has emerged as a pivotal strategy to reduce nitrogen oxide (NOx) emissions from diesel engines, which significantly contribute to air pollution and environmental degradation. NOx emissions pose serious concerns due to their role in forming smog, acid rain, and adverse health impacts. By recirculating a portion of the exhaust back into the intake manifold, EGR reduces these emissions by restricting the manufacturing of NOx and …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 10, Issue 2, 2024 · pp. 1–5 Read article
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Recent Developments in Low-Temperature Combustion (LTC) Strategies for Next-Generation Engines
Abstract: AbstractThe growing demand for cleaner and more efficient internal combustion engines has driven extensiveresearch into advanced combustion methods, among which Low-Temperature Combustion (LTC)strategies have emerged as a highly promising area. LTC offers a unique approach to enginecombustion by lowering the peak temperatures within the combustion chamber, thereby significantlyreducing the formation of nitrogen oxides (NOx) and particulate matter (PM) – two major pollutantsassociated with traditional engine designs. Importantly, LTC systems achieve …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 11, Issue 1, 2025 · pp. 7–12 Read article
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Emission Reduction Strategies in Diesel and Gasoline Engines: Progress and Future Directions
Abstract: Abstract The global transportation sector remains a significant contributor to greenhouse gas emissions and air pollution, necessitating continuous advancements in emission reduction strategies for internal combustion (IC) engines. Diesel and gasoline engines, despite their efficiency and widespread use, produce harmful pollutants, such as nitrogen oxides (NOx), particulate matter (PM), and carbon monoxide (CO). These emissions contribute to serious environmental and health issues, including global warming, respiratory diseases, and ecosystem degradation. …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 10, Issue 2, 2024 · pp. 11–15 Read article
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Use of Titanium as filter on chimney
Abstract: Industrial chimneys are one of the largest contributors to air pollution, releasing a wide range of harmful gases and fine particulate matter into the atmosphere. These emissions significantly degrade environmental quality and contribute to long-term public health risks such as respiratory diseases and cardiovascular complications. Traditional air pollution control devices used in industrial exhaust systems, including electrostatic precipitators and bag filters, often struggle with high operational costs, frequent maintenance, and …
Published in International Journal of Analytical and Applied Chemistry · Vol. 11, Issue 2, 2025 · pp. 120–126 Read article
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Autonomous Multi-Agent Sensor Network for Distributed Environmental Instrumentation
Abstract: Environmental monitoring requires intelligent, scalable, and autonomous instrumentation systems capable of continuously sensing, processing, and communicating heterogeneous data under dynamic conditions. This study proposes an Autonomous Multi-Agent Sensor Network for Distributed Environmental Instrumentation, integrating distributed sensor nodes, edge computing, multi-agent collaboration, adaptive data fusion, and intelligent decision-making to achieve reliable real-time monitoring of environmental parameters. Each sensor agent autonomously performs local sensing, anomaly detection, energy-aware communication, and cooperative information exchange …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 12, Issue 2, 2026 Read article
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Environmental Impact of Waste Plastics and the Use of Waste Plastic-Derived Oil in Diesel Engines: A Literature Review
Abstract: Abstract Plastic pollution has become a major global environmental issue, affecting land, water, and living organisms. This review summarizes current research on how waste plastics enter the environment, how they move and break down, and the effects they create in ecosystems and on human health. Special attention is given to the growing problem of microplastics, which continue to accumulate in soil, freshwater bodies, and oceans. The review also discusses recent …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 11, Issue 2, 2025 · pp. 11–17 Read article
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BATCH TECHNIQUE FOR EXTRACTION OF BIODIESEL FROM VEGETABLE OIL
Abstract: We are living in a high time where we have to keep ourselves safe from the adverse effect of pollution that have on our nature and on the human being also. We see nowadays a very huge extent of pollution, and deaths this pollution and activities related to it causing. It is the need of the hour where we must opt for an alternative which is low on the pollution, …
Published in International Journal of Green Chemistry · Vol. 6, Issue 1, 2020 · pp. 1–4 Read article
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Effects of Air Pollution on Human Health
Abstract: Fresh air is the major requirement to sustain a healthy life. Air pollution occurs when toxic gases, dust, smoke or odor are introduced into the atmosphere which makes it harmful to human, animals and plant. Both natural and human activities have the potential to pollute the air. Man is to blame for the environment's overall degradation. Globally, our atmosphere is very contaminated. Due to the expansion of industry, there has …
Published in International Journal of Analytical and Applied Chemistry · Vol. 9, Issue 1, 2023 · pp. 17–20 Read article
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Air Pollution: A mini review
Abstract: As per World Resources Institute (1996) World’s population is around 7.06 billion and is expected togrow 10 billion by 2030. Due to the advancement of industrial revolution the polluted gas is pumpedinto the atmosphere which leads to warming the planet earth and rise in sea level which may result inserious food shortage. The global warming resulting from the emission of greenhouse gasesespecially CO2, has become a major concern in the …
Published in International Journal of Environmental Chemistry · Vol. 7, Issue 1, 2021 · pp. 23–26 Read article
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Mitigation of Air Pollution by Various Methods
Abstract: Air pollution stands as a pressing global challenge with far-reaching implications for the environment and human well-being. Tackling this issue requires a multifaceted approach encompassing regulatory, technological, and societal measures. One pivotal strategy involves implementing stringent regulations targeting emissions from industrial facilities and vehicles. These standards mandate the adoption of cleaner technologies, effectively reducing the release of harmful pollutants such as nitrogen oxides (NOx) and particulate matter. By enforcing these …
Published in International Journal of Environmental Chemistry · Vol. 9, Issue 2, 2023 · pp. 16–30 Read article
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ASSESSING THE EFFICACY OF BIO-COAGULANTS IN WATER TREATMENT.
Abstract: The study was designed to investigate the efficacy of Bio-Coagulants in water treatment settling tanks using alum (the commercially available coagulant) as a control for comparison. One of the most important steps in the treatment of water is coagulation, which is utilized to react with organic materials in raw water and destabilize suspended particles. Coagulants, like alum, are frequently used because they lessen the repulsive force between particulate matter, promoting …
Published in International Journal of Water Resources Engineering · Vol. 9, Issue 2, 2023 · pp. 42–50 Read article
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Hybrid System Modeling and Efficient Enhancement in Smart Village
Abstract: A smart village discerns about its citizens, available resources, schemes and applicable services. It knows what it needs and when it needs. Smart village initiative focuses on improved resource-use efficiency, empowered local self-governance, access to assured basic amenities and responsible individual and community behavior to build a vibrant and happy society. The economic part of the model calculates the fuel consumed, the kilo watt hours obtained per gallon of fuel …
Published in International Journal of Electrical Power System and Technology · Vol. 3, Issue 2, 2017 · pp. 23–27 Read article
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Fabrication and characterization of Aluminum-Granite-Graphite Metal Matrix Composite
Abstract: Moving machine elements are constantly subjected to wear and tear. Machine life can be improved by using hard and wear resistant materials. Most of machine elements are made of metals or alloys. These materials alone cannot meet the requirements of design of long-life machines. Naturally occurring hard materials lack the strength to withstand the machine loads. Composite materials provide the solution to such requirements. Based on requirement, a composite material …
Published in International Journal of Composite Materials and Matrices · Vol. 6, Issue 2, 2020 · pp. 20–30 Read article
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Obesity in Children and Preventive Measures
Abstract: Obesity among adolescents has emerged as a growing global health crisis, demanding urgent attention due to its substantial impact on both the health care system and individuals. This concerning trend is largely attributed to a combination of factors, including the widespread consumption of fatty foods and diets high in sugar, a lack of physical activity, and the prevalence of tobacco smoking among young people. Pediatric obesity, in particular, has become …
Published in International Journal of Pediatric Nursing · Vol. 9, Issue 2, 2023 · pp. 1–5 Read article
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Magnetic Field Guided Diluted Magnetic Semiconductor, ZnxFe2-xO3 Nanoparticles for Biomedical and Biosensing Application
Abstract: The magnetic field guided nanoparticles are studied in the viewpoint of diluted magnetic semiconductor. Different structures and properties associated with Zn doped αFe2O3 nanostructures are presented in theoretical formulations. In addition, scientific methods of synthesizing particularly Solvothermal and biological methods of synthesizing Zn0.6Fe1.6O3 nanoparticles are discussed. More emphasis is given to the essence of nanotechnology from non-organic to organic matter namely nanoparticles of Zn0.6Fe1.6O3 to DNA. For in vivo or …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 8, Issue 1, 2022 · pp. 1–18 Read article
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Nano suspensions: A Potential Approach for Drug Delivery System
Abstract: Nanotechnology is likely to revolutionize our lives, in general, and health milieu, in particular. It is emerging discipline that comprises an aggrandizing sophisticated ability to manipulate matter at the nanoscale (0.1–1000 nm) resulting in new material, product and device that demonstrate new and unusual behavior. This paper garners information regarding the intriguing feature of nanosuspension and its properties. Nanosuspension have many advantageous since it has an efficient solubility when compared …
Published in International journal of Nanobiotechnology · Vol. 4, Issue 1, 2018 · pp. 5–8 Read article
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Hazardous Effect of Radioactive Pollution on Environment and Their Possible Preventive Measures
Abstract: Radioactive pollution is the release of radioactive substances or high-energy particles into the air, water, or earth as a result of human activity, either by accident or by design. Radioactive contamination, also called radiological contamination, is the deposition of, or presence of radioactive substances on surfaces or within solids, liquids or gases (including the human body), where their presence is unintended or undesirable (from the International Atomic Energy Agency - …
Published in International Journal of Environmental Chemistry · Vol. 3, Issue 2, 2017 · pp. 19–25 Read article