Download or read book Solving Widespread Low Concentration VOC Air Pollution Problems Gas Phase Photocatalytic Oxidation Answers the Needs of Many Small Businesses written by and published by . This book was released on 1995 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many small businesses are facing new regulations under the 1990 Amendments to the Clean Air Act. Regulators, as well as the businesses themselves, face new challenges to control small point-source air pollution emissions. An individual business-such as a dry cleaner, auto repair shop, bakery, coffee roaster, photo print shop, or chemical company-may be an insignificant source of air pollution,but collectively, the industry becomes a noticeable source. Often the businesses are not equipped to respond to new regulatory requirements because of limited resources, experience, and expertise. Also, existing control strategies may be inappropriate for these businesses, having been developed for major industries with high volumes, high pollutant concentrations, and substantial corporateresources. Gas-phase photocatalytic oxidation (PCO) is an option for eliminating low-concentration, low-flow-rate emissions of volatile organic compounds (VOCs) from small business point sources. The advantages PCO has over other treatment techniques are presented in this paper. This paper also describes how PCO can be applied to specific air pollution problems. We present our methodology foridentifying pollution problems for which PCO is applicable and for reaching the technology's potential end users. PCO is compared to other gas-phase VOC control technologies.
Download or read book Solving Widespread Low concentration VOC Air Pollution Problems written by and published by . This book was released on 1995 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many small businesses are facing new regulations under the 1990 Amendments to the Clean Air Act. Regulators, as well as the businesses themselves, face new challenges to control small point-source air pollution emissions. An individual business-such as a dry cleaner, auto repair shop, bakery, coffee roaster, photo print shop, or chemical company-may be an insignificant source of air pollution, but collectively, the industry becomes a noticeable source. Often the businesses are not equipped to respond to new regulatory requirements because of limited resources, experience, and expertise. Also, existing control strategies may be inappropriate for these businesses, having been developed for major industries with high volumes, high pollutant concentrations, and substantial corporate resources. Gas-phase photocatalytic oxidation (PCO) is an option for eliminating low-concentration, low-flow-rate emissions of volatile organic compounds (VOCs) from small business point sources. The advantages PCO has over other treatment techniques are presented in this paper. This paper also describes how PCO can be applied to specific air pollution problems. We present our methodology for identifying pollution problems for which PCO is applicable and for reaching the technology's potential end users. PCO is compared to other gas-phase VOC control technologies.
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Download or read book Rethinking the Ozone Problem in Urban and Regional Air Pollution written by National Research Council and published by National Academies Press. This book was released on 1992-02-01 with total page 525 pages. 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.
Download or read book The Inside Story written by and published by . This book was released on 1993 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Control of Volatile Organic Compound Emissions written by Paige Hunter and published by Wiley-Interscience. This book was released on 2000-03-27 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: The complete guide to the control of volatile organic compound (VOC) emissions. With increased regulatory pressures on air pollution emissions, there is a growing need for innovative control technologies in a wide range of industries. This timely and authoritative book explores the science, technology, economics, and applications specific to the control of volatile organic compound (VOC) emissions. Engineer Paige Hunter joins forces with S. Ted Oyama, an expert in VOC control and a renowned ozone chemist, to present a thorough review of both conventional and emerging techniques for the treatment of VOC-containing streams. They provide detailed technical descriptions, up-to-date cost data on processes, and practical information for industry professionals on how to apply the techniques in diverse fields. Coverage includes: * Comparisons of the major conventional control methods for the treatment of VOC-containing streams * The new technologies of membrane filtration, ultraviolet oxidation, and corona destruction * The cutting-edge technology of catalytic ozonation, suitable for retrofitting existing processes or control systems * International aspects of air pollution and VOC control * A comprehensive listing of hazardous air pollutants (HAPSs) and VOCs * Dozens of illustrations and photographs as well as references to Internet resources
Download or read book Government Reports Announcements Index written by and published by . This book was released on 1996 with total page 948 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Practical Solutions for Reducing Volatile Organic Compounds and Hazardous Air Pollutants written by Edward C. Moretti and published by American Institute of Chemical Engineers. This book was released on 2001 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is an update of the AIChE/CWRT 1993 publication Current and Potential Future Industrial Practices for Reducing and Controlling Volatile Organic Compounds (C-2), which focused on commercially available end-of-pipe abatement equipment. It revisits the topic by considering the technological applicability and cost-effectiveness of destructive devices as well as recovery devices. It includes much of the valuable research from an early 1990s DuPont Company study of VOC and HAP abatement technologies to assess technical and economic feasibility for equipment using a model stream of nonhalogenated VOCs.
Download or read book VOC Emissions from Wastewater Treatment Plants written by Prakasam Tata and published by CRC Press. This book was released on 2003-03-26 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: VOC Emissions from Wastewater Treatment Plants: Characterization, Control, and Compliance provides comprehensive information on the subject of Volatile Organic Compound (VOC) emissions from publicly owned treatment works (POTWs). It describes models of emission factors so that readers will know what to expect when models need to be used for the est
Download or read book EPA Journal written by and published by . This book was released on 1987 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advanced Air and Noise Pollution Control written by Lawrence K. Wang and published by Springer Science & Business Media. This book was released on 2007-11-03 with total page 537 pages. Available in PDF, EPUB and Kindle. Book excerpt: Leading pollution control educators and practicing professionals describe how various combinations of different cutting-edge process systems can be arranged to solve air, noise, and thermal pollution problems. Each chapter discusses in detail a variety of process combinations, along with technical and economic evaluations, and presents explanations of the principles behind the designs, as well as numerous variant designs useful to practicing engineers. The emphasis throughout is on developing the necessary engineering solutions from fundamental principles of chemistry, physics, and mathematics. The authors also include extensive references, cost data, design methods, guidance on the installation and operation of various air pollution control process equipment and systems, and Best Available Technologies (BAT) for air thermal and noise pollution control.
Download or read book Groundwater Contamination Volume II written by Chester D. Rail and published by CRC Press. This book was released on 2000-05-02 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fully updated and expanded into two volumes, the new edition of Groundwater Contamination explains in a comprehensive way the sources for groundwater contamination, the regulations governing it, and the technologies for abating it. This volume discusses aquifer management and strategies for stormwater control and groundwater restoration. A number o
Download or read book Bio based Materials and Biotechnologies for Eco efficient Construction written by Fernando Pacheco-Torgal and published by Woodhead Publishing. This book was released on 2020-04-01 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bio-based Materials and Biotechnologies for Eco-efficient Construction fills a gap in the published literature, discussing bio-based materials and biotechnologies that are crucial for a more sustainable construction industry. With comprehensive coverage and contributions from leading experts in the field, the book includes sections on Bio-based materials and biotechnologies for infrastructure applications, Bio-based materials and biotechnologies for building energy efficiency, and other applications, such as using biotechnology to reduce indoor air pollution, for water treatment, and in soil decontamination. The book will be an essential reference resource for academic researchers, civil engineers, contractors working in construction works, postgraduate students and other professionals. Focuses on sustainability and green concepts in construction Discusses recent trends on bio-based materials and biotechnologies for eco-efficient construction Covers many important aspects, including infrastructure applications, energy efficiency for building construction, and air, water and soil related problems
Download or read book Indoor Air Quality written by Pasquale Avino and published by MDPI. This book was released on 2021-08-30 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Special Issue aims to make a concrete technical contribution to the solution of the various problems related to indoor air pollution. In 11 papers, international scientists report the last findings in this field from different points of view including topics such as the IAQ legislation, the role of IAQ in schools, hospitals and (micro)environments in general, the performance of an olfactometer system or the impact of an indoor malodor, BTEX measures in a Fire Station, and a chemical characterization of e-cigarette (e-cig) refill liquids (e-liq). It seems appropriate to encourage the development of reference values or specific action values in order to better manage particularly problematic situations in these environments. In the absence of national references to be used for a comparison, it is possible to use those reported in the legislation of other European countries or, by ad hoc working groups or by analogy, to use other standards such as those relating to ambient air.
Download or read book Energy Research Abstracts written by and published by . This book was released on 1994-06 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Building Materials Health and Indoor Air Quality written by Tom Woolley and published by Taylor & Francis. This book was released on 2024-05-23 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Building Materials, Health and Indoor Air Quality: Volume 2 Tom Woolley uses new research to continue to advocate for limiting the use of hazardous materials in construction and raise awareness of the links between pollutants found in building materials, poor indoor air quality and health problems. Chapters in this volume reinforce previous arguments and present new ones covering: Further evidence of the health impacts of hazardous emissions from materials Hazardous materials to be avoided and why Fire and smoke toxicity – the Lakanal House and Grenfell Tower legacy Sub-standard retrofits leading to damp and mould in previously sound houses A critical review of recent reports from UK Government and others on air quality and health problems including policy changes on flame retardants Growing evidence of cancer risks and the failure of cancer research organisations to address these issues A critical review of recent climate change and zero carbon policies and a discussion on whether extreme energy efficiency is a good thing This book asks some important and, for some, uncomfortable questions, but in doing so it brings to light important areas for research and provides much needed guidance for architects, engineers, construction professionals, students and researchers on hazardous materials and how to reduce their use and design and build healthier buildings for all occupants.
Download or read book Electroplating Anodizing Metal Treatment Hand Book written by NPCS Board of Consultants & Engineers and published by ASIA PACIFIC BUSINESS PRESS Inc.. This book was released on 2003-02-08 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: Surface finishing is a broad range of industrial processes that alter the surface of a manufactured item to achieve a certain property. Currently, the trend is towards surface treatments. Surface engineering techniques are generally used to develop a wide range of functional properties, including physical, chemical, electrical, electronic, magnetic, mechanical, wear-resistant and corrosion-resistant properties at the required substrate surfaces. In general, coatings are desirable, or even necessary, for a variety of reasons including economics, material conservation, unique properties, or the engineering and design flexibility which can be obtained by separating the surface properties from the bulk properties. Surface engineered products thus increase performance, reduce costs, control surface properties independently of the substrate and medium, thus offering an enormous potential in the finishing Industry. Electrodepositing of metals is a very significant industrial process. Electroplating is both an art and science .It entailed adhering a thin metal coating to an object by immersing it into an electrically charged solvent containing the dissolved plating metal. Electroplating served a number of functions, such as protecting from corrosion and wear, decoration, and electrical shielding. Anodizing most closely resembles standard electroplating. Anodizing or anodizing is an electrolytic passivation process used to increase the thickness of the natural oxide layer on the surface of metal parts. Anodizing increases corrosion resistance and wears resistance, and provides better adhesion for paint primers and glues than bare metal. Anodic films are most commonly applied to protect aluminium alloys.The aim of this handbook is to give the reader a perspective on several metal surface treatment techniques which are generally followed in the finishing Industry. This is a unique compilation and it draws together in a single source technical principles of surface science and surface treatments technologies of plastics, elastomers, and metals along with various formulae of bath solutions, current density, deposit thickness, manufacturing processes, various ingredients used in these processes. It is a very useful guide for the readers, engineers, scientists, practitioners of surface treatment, researchers, students, entrepreneurs and others involved in materials adhesion and processing.
