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The Impact of Gasoline Fuel Composition on Air Quality

2019
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Release : 2019
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Book Synopsis The Impact of Gasoline Fuel Composition on Air Quality by : Farhana Islam

Download or read book The Impact of Gasoline Fuel Composition on Air Quality written by Farhana Islam. This book was released on 2019. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, particulate matter (PM) emissions from the gasoline direct injection (GDI) engine, are of significant concern due to their associated health effects as well as for climate impacts. Thus, in this thesis, the effect of gasoline fuel composition on GDI engine PM emissions is investigated. The detailed composition of five regular grade (anti knock index, or AKI, 87) and two premium grade (AKI91) fuels currently used in Ontario was studied. In addition, the impact of fuel seasonal changes on gas-phase emissions (i.e. benzene and toluene), and particle-phase emissions, i.e. black carbon (BC), elemental carbon (EC), polycyclic aromatic hydrocarbons (PAHs), and particle number (PN) were also determined using a laboratory GDI engine. The observations showed that all summer AKI87 fuels contained higher aromatics and lower paraffins compared to the winter AKI87 grade which led to higher BC, EC, PN, benzene, and toluene emissions.

The Impact of U.S. Environmental Regulations on Fuel Quality

1993 Environmental law
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Release : 1993
Genre : Environmental law
Kind : eBook
Book Rating : 46X/5 ( reviews)

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Book Synopsis The Impact of U.S. Environmental Regulations on Fuel Quality by : Kurt H. Strauss

Download or read book The Impact of U.S. Environmental Regulations on Fuel Quality written by Kurt H. Strauss. This book was released on 1993. Available in PDF, EPUB and Kindle. Book excerpt:

Air Pollution

1985 Air
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Release : 1985
Genre : Air
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Book Synopsis Air Pollution by : United States. General Accounting Office

Download or read book Air Pollution written by United States. General Accounting Office. This book was released on 1985. Available in PDF, EPUB and Kindle. Book excerpt:

Air Pollution

1990 Air
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Release : 1990
Genre : Air
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Book Synopsis Air Pollution by : United States. General Accounting Office

Download or read book Air Pollution written by United States. General Accounting Office. This book was released on 1990. Available in PDF, EPUB and Kindle. Book excerpt:

Rethinking the Ozone Problem in Urban and Regional Air Pollution

1992-02-01 Science
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Release : 1992-02-01
Genre : Science
Kind : eBook
Book Rating : 319/5 ( reviews)

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Book Synopsis Rethinking the Ozone Problem in Urban and Regional Air Pollution by : National Research Council

Download or read book Rethinking the Ozone Problem in Urban and Regional Air Pollution written by National Research Council. This book was released on 1992-02-01. Available in PDF, EPUB and Kindle. Book excerpt: Despite more than 20 years of regulatory efforts, concern is widespread that ozone pollution in the lower atmosphere, or troposphere, threatens the health of humans, animals, and vegetation. This book discusses how scientific information can be used to develop more effective regulations to control ozone. Rethinking the Ozone Problem in Urban and Regional Air Pollution discusses: The latest data and analysis on how tropospheric ozone is formed. How well our measurement techniques are functioning. Deficiencies in efforts to date to control the problem. Approaches to reducing ozone precursor emissions that hold the most promise. What additional research is needed. With a wealth of technical information, the book discusses atmospheric chemistry, the role of oxides of nitrogen (NOx) and volatile organic compounds (VOCs) in ozone formation, monitoring and modeling the formation and transport processes, and the potential contribution of alternative fuels to solving the tropospheric ozone problem. The committee discusses criteria for designing more effective ozone control efforts. Because of its direct bearing on decisions to be made under the Clean Air Act, this book should be of great interest to environmental advocates, industry, and the regulatory community as well as scientists, faculty, and students.

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