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Influence of waste oil-biodiesel on toxic pollutants from marine engine coupled with emission reduction measures at various loads

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TLDR
In this article, the effect of biodiesel on regulated and unregulated toxic pollutants with high-efficiency post-treatment (HePT) device from marine diesel engine were investigated at various engine loads.
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This article is published in Atmospheric Pollution Research.The article was published on 2022-01-01 and is currently open access. It has received 28 citations till now. The article focuses on the topics: Biodiesel & Pollutant.

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Effects of hybrid nanoparticle additives in n-butanol/waste plastic oil/diesel blends on combustion, particulate and gaseous emissions from diesel engine evaluated with entropy-weighted PROMETHEE II and TOPSIS: Environmental and health risks of plastic waste

TL;DR: In this article , the effect of waste plastic pyrolysis oil, n-butanol, hybrid (Al2O3 and TiO2) nanoparticles, and diesel fuel blends on combustion, gaseous emissions, and toxic particulates from CRDI diesel engine at steady-state mode was investigated.
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Application and Development of Selective Catalytic Reduction Technology for Marine Low-Speed Diesel Engine: Trade-Off among High Sulfur Fuel, High Thermal Efficiency, and Low Pollution Emission

TL;DR: In this paper , the authors summarized the technical characteristics and application problems of marine diesel engine SCR systems in detail, and tracked the development trend of the catalytic reaction mechanism, engine tuning, and control strategy under high sulfur exhaust gas conditions.
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Effect of low CeO2 nanoparticles dosage in biodiesel-blends on combustion parameters and toxic pollutants from common-rail diesel engine

TL;DR: In this paper , the effect of toxic pollutants and combustion parameters from six-cylinder turbocharged common-rail diesel engine fueled with low CeO 2 nanoparticles dosage in biodiesel blends were investigated.
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The effect of biodiesel and CeO2 nanoparticles blends on CRDI diesel engine: A special focus on combustion, particle number, PM2.5 species, organic compound and gaseous emissions

TL;DR: In this paper , the effect of biodiesel and CeO2 nanoparticles (NPs) blends on organic carbon (OC) and elemental carbon (EC), organic compounds, size distribution, gaseous emissions and combustion reactivity from CRDI diesel engine at the steady-state mode was investigated.
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Primary organic gas emissions in vehicle cold start events: Rates, compositions and temperature effects.

TL;DR: In this paper , the authors measured the volatile organic compound (VOC) and intermediate VOC (IVOC) emissions in the high-emitted start stages of light-duty gasoline vehicles under normal and extreme temperatures for China 6 LDGVs.
References
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Journal ArticleDOI

Environmental and Health Impacts of Air Pollution: A Review.

TL;DR: The only way to tackle air pollution is through public awareness coupled with a multidisciplinary approach by scientific experts; national and international organizations must address the emergence of this threat and propose sustainable solutions.
Journal ArticleDOI

Mechanisms of nanoparticle-induced oxidative stress and toxicity.

TL;DR: Through physicochemical characterization and understanding of the multiple signaling cascades activated by NP-induced ROS, a systemic toxicity screen with oxidative stress as a predictive model for NP- induced injury can be developed.
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Mortality from ship emissions: a global assessment.

TL;DR: The results indicate that shipping-related PM emissions are responsible for approximately 60,000 cardiopulmonary and lung cancer deaths annually, with most deaths occurring near coastlines in Europe, East Asia, and South Asia.
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Plastics and microplastics in the oceans: From emerging pollutants to emerged threat

TL;DR: Investigations on temporal trends, geographical distribution and global cycle of plastics have management implications when defining the origin, possible drifting tracks and ecological consequences of such pollution, and the fate and impact of microplastics in the marine environment are still far to be fully clarified.
Journal ArticleDOI

Transport impacts on atmosphere and climate: Shipping

TL;DR: In this paper, the authors present an assessment of the contribution of gaseous and particulate emissions from oceangoing shipping to anthropogenic emissions and air quality, and assess the degradation in human health and climate change created by these emissions.
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