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Status Report On Chemical Emissions From New Carpet
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Book Synopsis Status Report on Chemical Emissions from New Carpet by : Valentine H. Schaeffer
Download or read book Status Report on Chemical Emissions from New Carpet written by Valentine H. Schaeffer and published by . This book was released on 1993 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Volatile Organic Chemical Emissions from Carpet Cushions by :
Download or read book Volatile Organic Chemical Emissions from Carpet Cushions written by and published by . This book was released on 1994 with total page 71 pages. Available in PDF, EPUB and Kindle. Book excerpt: The US Consumer Product Safety Commission (CPSC) has received complaints from consumers regarding the occurrence of adverse health effects following the installation of new carpeting (Schachter, 1990). Carpet systems are suspected of emitting chemicals which may be the cause of these complaints, as well as objectionable odors. Carpets themselves have been shown to emit a variety of volatile organic compounds (VOCs). The objective of this study was to screen the representative samples of carpet cushions for emissions of individual VOCS, total VOCs (TVOC), formaldehyde, and, for the two types of polyurethane cushions, isomers of toluene diisocyanate (TDI). The measurements of VOCS, TVOC and formaldehyde were made over six-hour periods using small-volume (4-L) dynamic chambers. Sensitive gas chromatography-mass spectrometry (GC-MS) techniques were used to identify many of the VOCs emitted by the cushion samples and to obtain quantitative estimates of the emission rates of selected compounds. Separate screening measurements were conducted for TDI. The data from the screening measurements were used by the CPSC's Health Sciences Laboratory to help design and conduct week-long measurements of emission rates of selected compounds.
Author :United States. Congress. House. Committee on Government Operations. Environment, Energy, and Natural Resources Subcommittee Publisher : ISBN 13 : Total Pages :248 pages Book Rating :4.:/5 (327 download)
Book Synopsis Potential Health Risks from Carpets and Carpeting Material by : United States. Congress. House. Committee on Government Operations. Environment, Energy, and Natural Resources Subcommittee
Download or read book Potential Health Risks from Carpets and Carpeting Material written by United States. Congress. House. Committee on Government Operations. Environment, Energy, and Natural Resources Subcommittee and published by . This book was released on 1993 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Volatile Organic Chemical Emissions from Carpets. Final Report by :
Download or read book Volatile Organic Chemical Emissions from Carpets. Final Report written by and published by . This book was released on 1992 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: The primary objective of this research, was to measure the emission rates of selected individual VOC, including low molecular-weight aldehydes, released by samples of four new carpets that are typical of the major types of carpets used in residences, schools and offices. The carpet samples were collected directly from the manufacturers' mills and packaged to preserve their chemical integrity. The measurements of the concentrations and emission rates of these compounds were made under simulated indoor conditions in a 20-M3 environmental chamber designed specifically for investigations of VOC. The measurements were conducted over a period of one week following the installation of the carpet samples in the chamber. Duplicate experiments were conducted for one carpet. In addition, the concentrations and emission rates of VOC resulting from the installation of a new carpet in a residence were measured over a period of seven weeks. The stabilities of the week-long ventilation rates and temperatures were one percent relative standard deviation. The four carpets emitted a variety of VOC, 40 of which were positively identified. Eight of these were considered to be dominant. They were (in order of chromatographic retention time) formaldehyde, vinyl acetate, 2,2,4-trimethylpentane (isooctane), 1,2-propanediol (propylene glycol), styrene, 2-ethyl-l-hexanol, 4-phenylcyclohexene (4-PCH), and 2,6 di-tert-butyl-4-methylphenol (BHT). With the exception of formaldehyde, only limited data are available on the toxicity and irritancy of these compounds at low concentrations. Therefore, it is difficult to determine at this time the potential magnitude of the health and comfort effects that may occur among the population from exposures to emissions from new carpets. The concentrations and emission rates of most compounds decreased rapidly over the first 12 h of the experiments.
Author :United States. Congress. Senate. Committee on Governmental Affairs. Ad Hoc Subcommittee on Consumer and Environmental Affairs Publisher : ISBN 13 : Total Pages :228 pages Book Rating :4.:/5 (51 download)
Book Synopsis New Research on the Potential Health Risks of Carpets by : United States. Congress. Senate. Committee on Governmental Affairs. Ad Hoc Subcommittee on Consumer and Environmental Affairs
Download or read book New Research on the Potential Health Risks of Carpets written by United States. Congress. Senate. Committee on Governmental Affairs. Ad Hoc Subcommittee on Consumer and Environmental Affairs and published by . This book was released on 1994 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis TSCA Chemicals-in-progress Bulletin by :
Download or read book TSCA Chemicals-in-progress Bulletin written by and published by . This book was released on 1988 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Environmental Health Perspectives by :
Download or read book Environmental Health Perspectives written by and published by . This book was released on 1993 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Reviews in Environmental Health, 1998 ; Toxicological Defense Mechanisms by :
Download or read book Reviews in Environmental Health, 1998 ; Toxicological Defense Mechanisms written by and published by . This book was released on 1998 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Reviews in Environmental Health (1998) by : Gary E. R. Hook
Download or read book Reviews in Environmental Health (1998) written by Gary E. R. Hook and published by DIANE Publishing. This book was released on 2000-02 with total page 403 pages. Available in PDF, EPUB and Kindle. Book excerpt: The "man who invented the future," Verne created the prototype for modern science fiction. His prophetic 1870 adventure novel, featuring a bizarre underwater craft commanded by the mysterious Captain Nemo, predated the submarine. The crowning achievement of Verne's literary career, the book influenced H. G. Wells and later generations of writers.
Download or read book Chemicals-in-progress Bulletin written by and published by . This book was released on 1991 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Volatile Organic Chemical Emissions from Carpet Cushion by : Val H. Schaeffer
Download or read book Volatile Organic Chemical Emissions from Carpet Cushion written by Val H. Schaeffer and published by . This book was released on 1995 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Chemical Sensitivity by : Bonnye L. Matthews
Download or read book Chemical Sensitivity written by Bonnye L. Matthews and published by McFarland. This book was released on 2008-02-20 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, written from a patient's perspective, first defines chemical sensitivity, then describes its effects, and discusses strategies for dealing with it. A complete resource listing, information on documenting a case, expert opinions on CS and an examination of the issues are included. An appendix provides detoxification data.
Book Synopsis Small Animal Toxicology by : Patricia A. Talcott
Download or read book Small Animal Toxicology written by Patricia A. Talcott and published by Elsevier Health Sciences. This book was released on 2012-12-03 with total page 955 pages. Available in PDF, EPUB and Kindle. Book excerpt: - 20 new chapters have been added - New topics include a list of toxicants affecting body systems, management of toxins in pregnancy, diagnostic toxicology, bacterial toxins, and cosmetic/toilet articles - Snake-bite injuries are treated in two separate, expanded chapters: Pit Vipers and Coral Snakes - Section on pharmaceuticals includes bromides, anticonvulsants, tricycle antidepressants, monoamine oxidize inhibitors, B-adrenergic toxicities, and vitamins A and D - Additional specific toxicants are covered, including Amitraz, hydramethylon, ethanol, mercury, toad toxins, poisonous frogs, salamanders, newts and venomous arthropods•Additional specific toxicants are covered, including Amitraz, hydramethylon, ethanol, mercury, toad toxins, poisonous frogs, salamanders, newts and venomous arthropods.
Download or read book Federal Register written by and published by . This book was released on 2013-10 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Human Toxicology of Chemical Mixtures by : Harold Zeliger
Download or read book Human Toxicology of Chemical Mixtures written by Harold Zeliger and published by William Andrew. This book was released on 2011-06-24 with total page 575 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this important reference work, Zeliger catalogs the known effects of chemical mixtures on the human body and also proposes a framework for understanding and predicting their actions in terms of lipophile (fat soluble) / hydrophile (water soluble) interactions. The author's focus is on illnesses that ensue following exposures to mixtures of chemicals that cannot be attributed to any one component of the mixture. In the first part the mechanisms of chemical absorption at a molecular and macromolecular level are explained, as well as the body's methods of defending itself against xenobiotic intrusion. Part II examines the sources of the chemicals discusssed, looking at air and water pollution, food additives, pharmaceuticals, etc. Part III, which includes numerous case studies, examines specific effects of particular mixtures on particular body systems and organs and presents a theoretical framework for predicting what the effects of uncharacterized mixtures might be. Part IV covers regulatory requirements and the need to adjust recommended exposure levels for products containing mixtures. It also contains recommendations on how to limit exposure to mixtures in the products we use and on how to limit release of mixtures into the environment. Providing brief summaries of each mixture and its effects, Zeliger provides a comprehensive reference, a jumping off point for professionals (with extensive chapter bibliographies) and an introduction to the topic for those studying traditional toxicology. Addressing many inadequately understood illnesses and conditions such as asthma, infertility and cancer, it will also be of interest to health professionals, environmental scientists and lawyers. - Presents a theoretical framework for predicting the effects of chemical mixtures for which no specific data exists (this predictive aspect is important due to the vast number of different potential chemical combinations – far too many to comprehensively catalog) - A quick and convenient source of hard to come by data on the rapidly developing field of chemical mixtures, for groups including chemists and engineers, toxicologists, health professionals and environmental scientists - New and updated material comprises over 30% of this timely new edition, which includes the latest research data alongside an expanded introduction to the science and art of predicting the toxicological properties of chemical mixtures
Author :United States. Congress. House. Committee on Education and Labor. Subcommittee on Health and Safety Publisher : ISBN 13 : Total Pages :638 pages Book Rating :4.0/5 ( download)
Book Synopsis Legislative Hearings on H.R. 1066, the Indoor Air Quality Act of 1991 by : United States. Congress. House. Committee on Education and Labor. Subcommittee on Health and Safety
Download or read book Legislative Hearings on H.R. 1066, the Indoor Air Quality Act of 1991 written by United States. Congress. House. Committee on Education and Labor. Subcommittee on Health and Safety and published by . This book was released on 1991 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis EPA National Publications Catalog by : United States. Environmental Protection Agency
Download or read book EPA National Publications Catalog written by United States. Environmental Protection Agency and published by . This book was released on 1998 with total page 848 pages. Available in PDF, EPUB and Kindle. Book excerpt: