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Author : Stephen K. Brown
Publisher :
ISBN 13 :
Total Pages : 594 pages
Book Rating : 4.:/5 (223 download)
Download or read book Emissions of Volatile Organic Pollutants from Building Materials written by Stephen K. Brown and published by . This book was released on 2000 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 186 pages
Book Rating : 4.:/5 (786 download)
Download or read book Emissions of Volatile Organic Compounds (VOC) from Building Materials written by and published by . This book was released on 1997 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Hongyu Huang
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (11 download)
Download or read book Modeling of Volatile Organic Compounds Emissions and Sinks from Building Materials written by Hongyu Huang and published by . This book was released on 2003 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volatile Organic Compounds (VOC) emitted from building materials have been recognized as major problems affecting human comfort, health and productivity. Building materials not only are main VOC sources but also are main VOC sinks in buildings. Therefore, accurate modeling of building material VOC emissions and sinks is important for predicting contaminant concentrations, occupant exposures and design of mechanical ventilation systems. This thesis describes three new modeling approaches to predict building material VOC emissions and sinks. First, a numerical and an analytical VOC emission model have been developed to predict VOC emission rates of a single-layer dry building material and VOC concentrations in a well-mixed room. Second, an integrated IAQ model has been developed to predict VOC emission rates of a multi-layer material, VOC sink rates of a material, VOC concentrations in a well mixed room with both VOC source and sink materials. Third, a zonal model has been integrated with air jet and material VOC emission/sink models to predict the transient VOC distribution in a ventilated room. In addition, a systematic parametric study has been carried out to study the impacts of model input parameters and their interactions on VOC emissions from building materials. These three models have been validated with available experimental results and/or CFD simulation results. The comparisons with the experimental results and the predictions of the CFD models indicate that there are generally good agreements between the proposed model predictions, the experimental results and the CFD results. Moreover, these three models have been applied to analyze building material VOC emission/sink behaviors and to examine ventilation system efficiency. Results show that the developed models can provide useful information for building owners or designers in selecting proper building materials, designing efficient ventilation systems and assessing indoor air quality.
Author : Chiung-Yu Peng
Publisher :
ISBN 13 :
Total Pages : 380 pages
Book Rating : 4.3/5 (91 download)
Download or read book Identification and Quantification of Volatile Organic Compound Emissions from Buildings and Heating, Ventilating and Air Conditioning Systems written by Chiung-Yu Peng and published by . This book was released on 1998 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Tunga Salthammer
Publisher : John Wiley & Sons
ISBN 13 : 3527613676
Total Pages : 346 pages
Book Rating : 4.5/5 (276 download)
Download or read book Organic Indoor Air Pollutants written by Tunga Salthammer and published by John Wiley & Sons. This book was released on 2008-07-11 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: Die Qualität der Innenraumluft hat in den letzten Jahren verstärkte Aufmerksamkeit erhalten. Das Buch behandelt einen der wichtigsten Einflußfaktoren, die organischen Schadstoffe in der Innenraumluft, deren Quellen, Messung sowie die Bewertung. Es wurde von einem chemisch-analytischen Standpunkt aus geschrieben. Dadurch füllt es eine Lücke in der Literatur zu diesem aktuellen Thema. Es geht in dem Buch sowohl um Gebäude und deren Einrichtung als auch um die Innenraumluft von Fahrzeugen. Das Buch enthält vier Teile, die die Messung von Schadstoffen, Testkammersysteme, die Freisetzung von Schadstoffen aus Materialien zur Innenraumeinrichtung sowie schließlich Untersuchungsstrategien und Qualitätsrichtlinien behandeln. Das Buch wurde von renommierten Experten aus Europa, den USA und Australien geschrieben und ist für Chemiker, Physiker, Biologen und Mediziner in Forschung und Praxis gedacht.
Author : Tunga Salthammer
Publisher : John Wiley & Sons
ISBN 13 : 3527628894
Total Pages : 464 pages
Book Rating : 4.5/5 (276 download)
Download or read book Organic Indoor Air Pollutants written by Tunga Salthammer and published by John Wiley & Sons. This book was released on 2009-11-18 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the quality of indoor air ranking highly in our lives, this second, completely, revised edition now includes 12 completely new chapters addressing both chemical and analytical aspects of organic pollutants. Sources of indoor air pollutants, measurement and detection as well as evaluation are covered filling the gap in the literature caused by this topical subject. This book is divided into four clearly defined parts: measuring organic indoor pollutants, investigation concepts and quality guidelines, field studies, and emission studies. The authors cover physico-chemical fundamentals of organic pollutants, relevant definitions and terminology, emission sources, sampling techniques and instrumentation, exposure assessment as well as methods for control. Test methods and studies for various indoor environments are described, such as automobile interiors, museum environments, or rooms with air ventilation. Emission sources covered include household and consumer products as well as electronic devices and office equipment. The book is aimed at chemists, physicists, biologists, and medical doctors at universities and research facilities, in industry and environmental laboratories as well as regulative bodies.
Author : Eidgenössische Materialprüfungs- und Forschungsanstalt
Publisher :
ISBN 13 :
Total Pages : 186 pages
Book Rating : 4.:/5 (246 download)
Download or read book Emissions of Volatile Organic Compounds (VOC) from Buildings Materials written by Eidgenössische Materialprüfungs- und Forschungsanstalt and published by . This book was released on 1997 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : AT. Hodgson
Publisher :
ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.:/5 (125 download)
Download or read book Screening and Selecting Building Materials and Products Based on Their Emissions of Volatile Organic Compounds (VOCs) written by AT. Hodgson and published by . This book was released on 1996 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: The cost of emissions tests and other factors have discouraged nearly all but the largest product manufacturers from obtaining emissions data. Emissions data, where available, require toxicologic evaluation before design professionals and other potential purchasers can use them. The absence of health effects information at the low exposures likely to occur from normal indoor uses of most products and materials increases the uncertainty in any such evaluation. The complex mixture emitted by most products poses an additional interpretation problem.
Author : J. P. Zhu
Publisher :
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.:/5 (618 download)
Download or read book Characterization and Quantification of Volatile Organic Compounds in Emissions from Building Materials for Dynamic Chamber Tests written by J. P. Zhu and published by . This book was released on 1997 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Junaid Ahmad Malik
Publisher : Springer Nature
ISBN 13 : 3030760731
Total Pages : 590 pages
Book Rating : 4.0/5 (37 download)
Download or read book Ecological and Health Effects of Building Materials written by Junaid Ahmad Malik and published by Springer Nature. This book was released on 2021-08-07 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with the present adverse effects of using precarious building materials on the ecology and human health. Also, the detailed discussions on the novel and greener construction materials and their utilization as an alternative to the conventional harmful existing methods and materials are also presented in the subsequent chapters. This book helps to fill the research gaps in the existing prior-art knowledge in the field of sustainable construction and green building materials and methods giving due importance to ecology and health, specifically to the fields of sustainable structural engineering, sustainable geotechnical engineering, sustainable road engineering, etc. This book helps in achieving a sustainable environment through possible adoption of innovative and ecological construction practices. Hence, this book acts as a practical workbook, mainly for the academicians and practicing engineers who are willing to work toward the consecrated building industry. It is a well-established fact that the constructions of the engineering structures consume more and more earth resources than any other human activities in the world. In addition, the construction-related activities will produce several million tons of greenhouse gases, toxic emissions, water pollutants, and solid wastes. This creates a huge impact on environment and causes severe health issues on humans and animals. It is thus important to create an eco-friendly construction environment which can satisfy the ecological and health requirements.
Author : Xudong Yang
Publisher :
ISBN 13 :
Total Pages : 434 pages
Book Rating : 4.:/5 (446 download)
Download or read book Study of Building Material Emissions and Indoor Air Quality written by Xudong Yang and published by . This book was released on 1999* with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: Building materials and furnishings emit a wide variety of indoor pollutants, such as volatile organic compounds (VOCs). At present, no accurate models are available to characterize material emissions and sorption under realistic indoor conditions. The objective of this thesis is to fill that gap. Using the emission data measured in small-scale and full-scale environmental chambers, this investigation has developed a numerical model for simulating emissions of "wet" materials applied to porous substrates. This model considers VOC mass transfer processes in the air, material-air interface, material film, and the substrate. The model can predict "wet" material emissions under different environmental conditions (i.e., temperature, velocity, turbulence, and VOC concentration in the air) with reasonable accuracy. We developed two models for simulating VOC emissions from dry materials. One is a numerical model for short-term predictions, the other is an analytical model for long-term predictions. The models have been successfully used to examine the VOC emissions from two particleboard samples and a polypropene Styrene-Butadiene Rubber (SBR) carpet. A VOC sorption model has also been developed to analytically solve the VOC sorption rate as a function of air-phase concentrations. The model has been validated using an analytical solution as well as data obtained from sorption experiments. The emission and sorption models that we developed have been further used to study indoor air quality (IAQ) in a small office with different ventilation systems. The results show that displacement ventilation may not provide better IAQ than mixing systems if the VOC sources are from the floor. Further, our study shows sink effects from internal walls of gypsum board.
Author : Mustafa Ali Mohd
Publisher : BoD – Books on Demand
ISBN 13 : 9535102982
Total Pages : 474 pages
Book Rating : 4.5/5 (351 download)
Download or read book Advanced Gas Chromatography written by Mustafa Ali Mohd and published by BoD – Books on Demand. This book was released on 2012-03-21 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: Progress in agricultural, biomedical and industrial applications' is a compilation of recent advances and developments in gas chromatography and its applications. The chapters cover various aspects of applications ranging from basic biological, biomedical applications to industrial applications. Book chapters analyze new developments in chromatographic columns, microextraction techniques, derivatisation techniques and pyrolysis techniques. The book also includes several aspects of basic chromatography techniques and is suitable for both young and advanced chromatographers. It includes some new developments in chromatography such as multidimensional chromatography, inverse chromatography and some discussions on two-dimensional chromatography. The topics covered include analysis of volatiles, toxicants, indoor air, petroleum hydrocarbons, organometallic compounds and natural products. The chapters were written by experts from various fields and clearly assisted by simple diagrams and tables. This book is highly recommended for chemists as well as non-chemists working in gas chromatography.
Author : British Standards Institute Staff
Publisher :
ISBN 13 : 9780580634741
Total Pages : 34 pages
Book Rating : 4.6/5 (347 download)
Download or read book Indoor Air. Determination of the Emission of Semi-Volatile Organic Compounds by Building Products. Micro-Chamber Method written by British Standards Institute Staff and published by . This book was released on 1911-08-31 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Air, Quality, Air pollution, Internal, Buildings, Emission, Construction materials, Chemical analysis and testing, Determination of content, Volatile organic compounds, Sheet materials, Boards, Paper, Wall coverings, Carpets, Paints, Adhesives, Sorption, Test equipment
Author : Hans Gustafsson
Publisher :
ISBN 13 :
Total Pages : 84 pages
Book Rating : 4.E/5 ( download)
Download or read book Building Materials Identified as Major Sources for Indoor Air Pollutants written by Hans Gustafsson and published by . This book was released on 1992 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Zhong-Hong Zhang
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (13 download)
Download or read book Measurement of Diffusion and Partition Coefficients of VOCs in Dry Building Materials written by Zhong-Hong Zhang and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Bruce A. Tichenor
Publisher : ASTM International
ISBN 13 : 0803120303
Total Pages : 408 pages
Book Rating : 4.8/5 (31 download)
Download or read book Characterizing Sources of Indoor Air Pollution and Related Sink Effects written by Bruce A. Tichenor and published by ASTM International. This book was released on 1996 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on presentations at a 1994 Symposium, these detailed papers review source/sink characterization; design, construction, characterization, and operation of test chambers and facilities; testing protocols for determining emission factors and sink absorption/desorption rates; models for predicting
Author :
Publisher :
ISBN 13 : 9789282803844
Total Pages : 108 pages
Book Rating : 4.8/5 (38 download)
Download or read book Evaluation of VOC Emissions from Building Products written by and published by . This book was released on 1997 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
