Nitrogen oxides (NOx) why and how they are controlled PDF Download

Author:
Publisher: DIANE Publishing
ISBN: 1428902805
Category :
Languages : en
Pages : 57

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Author:
Publisher: World Health Organization
ISBN:
Category : House & Home
Languages : en
Pages : 488

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Book Description
This book presents WHO guidelines for the protection of public health from risks due to a number of chemicals commonly present in indoor air. The substances considered in this review, i.e. benzene, carbon monoxide, formaldehyde, naphthalene, nitrogen dioxide, polycyclic aromatic hydrocarbons (especially benzo[a]pyrene), radon, trichloroethylene and tetrachloroethylene, have indoor sources, are known in respect of their hazardousness to health and are often found indoors in concentrations of health concern. The guidelines are targeted at public health professionals involved in preventing health risks of environmental exposures, as well as specialists and authorities involved in the design and use of buildings, indoor materials and products. They provide a scientific basis for legally enforceable standards.

Author: B. Ashok
Publisher: Elsevier
ISBN: 0128242280
Category : Technology & Engineering
Languages : en
Pages : 488

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NOx Emission Control Technologies in Stationary and Automotive Internal Combustion Engines: Approaches Toward NOx Free Automobiles presents the fundamental theory of emission formation, particularly the oxides of nitrogen (NOx) and its chemical reactions and control techniques. The book provides a simplified framework for technical literature on NOx reduction strategies in IC engines, highlighting thermodynamics, combustion science, automotive emissions and environmental pollution control. Sections cover the toxicity and roots of emissions for both SI and CI engines and the formation of various emissions such as CO, SO2, HC, NOx, soot, and PM from internal combustion engines, along with various methods of NOx formation. Topics cover the combustion process, engine design parameters, and the application of exhaust gas recirculation for NOx reduction, making this book ideal for researchers and students in automotive, mechanical, mechatronics and chemical engineering students working in the field of emission control techniques. - Covers advanced and recent technologies and emerging new trends in NOx reduction for emission control - Highlights the effects of exhaust gas recirculation (EGR) on engine performance parameters - Discusses emission norms such as EURO VI and Bharat stage VI in reducing global air pollution due to engine emissions

Author: National Research Council
Publisher: National Academies Press
ISBN: 0309167868
Category : Science
Languages : en
Pages : 426

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Managing the nation's air quality is a complex undertaking, involving tens of thousands of people in regulating thousands of pollution sources. The authors identify what has worked and what has not, and they offer wide-ranging recommendations for setting future priorities, making difficult choices, and increasing innovation. This new book explores how to better integrate scientific advances and new technologies into the air quality management system. The volume reviews the three-decade history of governmental efforts toward cleaner air, discussing how air quality standards are set and results measured, the design and implementation of control strategies, regulatory processes and procedures, special issues with mobile pollution sources, and more. The book looks at efforts to spur social and behavioral changes that affect air quality, the effectiveness of market-based instruments for air quality regulation, and many other aspects of the issue. Rich in technical detail, this book will be of interest to all those engaged in air quality management: scientists, engineers, industrial managers, law makers, regulators, health officials, clean-air advocates, and concerned citizens.

Author: Farhad Nejadkoorki
Publisher: BoD – Books on Demand
ISBN: 9535121804
Category : Technology & Engineering
Languages : en
Pages : 658

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Air pollution is thus far one of the key environmental issues in urban areas. Comprehensive air quality plans are required to manage air pollution for a particular area. Consequently, air should be continuously sampled, monitored, and modeled to examine different action plans. Reviews and research papers describe air pollution in five main contexts: Monitoring, Modeling, Risk Assessment, Health, and Indoor Air Pollution. The book is recommended to experts interested in health and air pollution issues.

Author: Nicholas P. Cheremisinoff
Publisher: Elsevier
ISBN: 0815517483
Category : Medical
Languages : en
Pages : 327

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This handbook has been prepared as a working reference for the safety officer, the environmental engineer, and the consultant. For the safety officer, this handbook provides detailed guidelines and instructions in preparing Right-to-Know Reporting Audits, establishing programs and training employees on hazard awareness, and developing and implementing emergency response programs in the workplace and at off-site operations.For the environmental engineer, this handbook provides extensive technical data on toxic chemical properties and detailed instructional aid on how to properly prepare toxic chemical release inventory reporting.For the environmental consultant, an extensive overview of corrective action technologies is provided.

Author: Bernie M. Penetrante
Publisher: Springer Science & Business Media
ISBN: 3642784763
Category : Science
Languages : en
Pages : 422

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Book Description
Acid rain, global warming, ozone depletion, and smog are preeminent environmental problems facing the world today. Non-thermal plasma techniques offer an innovative approach to the solution of some of these problems. There are many types of non-thermal plasma devices that have been developed for environmental applications. The potential of these devices for the destruction of pollutants or toxic molecules has already been demonstrated in many contexts, such as nitrogen oxides (NOX) and sulfur dioxide (SO2) in flue gases, heavy metals and volatile organic compounds (VOCs) in industrial effluents, and chemical agents such as nerve gases. This book contains a comprehensive account of the latest developments in non-thermal plasma devices and their applications to the disposal of a wide variety of gaseous pollutants.

Author: Weltgesundheitsorganisation
Publisher: World Health Organization
ISBN: 9240034226
Category : Nature
Languages : en
Pages : 300

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Book Description
The main objective of these updated global guidelines is to offer health-based air quality guideline levels, expressed as long-term or short-term concentrations for six key air pollutants: PM2.5, PM10, ozone, nitrogen dioxide, sulfur dioxide and carbon monoxide. In addition, the guidelines provide interim targets to guide reduction efforts of these pollutants, as well as good practice statements for the management of certain types of PM (i.e., black carbon/elemental carbon, ultrafine particles, particles originating from sand and duststorms). These guidelines are not legally binding standards; however, they provide WHO Member States with an evidence-informed tool, which they can use to inform legislation and policy. Ultimately, the goal of these guidelines is to help reduce levels of air pollutants in order to decrease the enormous health burden resulting from the exposure to air pollution worldwide.

Author: Kenneth C. Schifftner
Publisher: CRC Press
ISBN: 9781420031737
Category : Nature
Languages : en
Pages : 258

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Book Description
The selection of air pollution control apparatus can be a daunting task even for experienced pollution control professionals. The Air Pollution Control Equipment Selection Guide eases the burden by providing extensive information on the best equipment available for any air pollution control problem. Instead of endorsing one technology over another, the author provides general information so that you can decide on the proper technology to use for any given application. The book offers ample introductory information including a helpful "Air Pollution 101" chapter that reviews the basics of air pollution control. The text is divided into sections that are organized by the primary technology employed, i.e., Quenching, Cooling, Particulate Removal, Gas Absorption, etc. This structure enables you to jump from section to section and quickly compare technologies. Each section defines the type of gas cleaning device, the basic physical forces used in it, its common sizes, and its most common uses. Many air pollution control problems are not solved with one type of device, but through using a variety of designs synergistically. To make this task easier, the author includes sections on each of these devices and notes where they are commonly used in concert with other equipment. Wherever possible, the text includes current photographs or drawings of typical equipment within that device type. Written in an easy to read style, Air Pollution Control Equipment Selection Guide serves as a technologically accurate reference that will facilitate the selection of air pollution control equipment for any operation.

Author: Air Pollution Technical Information Center
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 56

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