نتایج جستجو برای: flame retardants

تعداد نتایج: 16111  

2013
Travis Madsen Susan Lee

Brominated flame retardants are chemicals that reduce the spread of fire in a variety of common products from fabrics to plastic. First introduced 30 years ago, they are now widely used despite minimal health testing, and they are rapidly building up inside our bodies. The testing that has been done indicates that brominated flame retardants are toxic to development and the levels found in some...

Journal: :Environmental science & technology 2017
Hui Peng David M V Saunders Paul D Jones John P Giesy

Journal: :Environmental pollution 2016
Sum Chi Lee Ed Sverko Tom Harner Karla Pozo Enzo Barresi JoAnne Schachtschneider Donna Zaruk Maryl DeJong Julie Narayan

A retrospective analysis was conducted on air samples that were collected in 2005 under the Global Atmospheric Passive Sampling (GAPS) Network around the time period when the Stockholm Convention on Persistent Organic Pollutants came into force. Results are presented for several new flame retardants, including hexabromocyclododecane (HBCD), which was recently listed under the Convention (2013)....

Journal: :Reviews on environmental health 2010
Susan D Shaw Arlene Blum Roland Weber Kurunthachalam Kannan David Rich Donald Lucas Catherine P Koshland Dina Dobraca Sarah Hanson Linda S Birnbaum

Since the 1970s, an increasing number of regulations have expanded the use of brominated and chlorinated flame retardants. Many of these chemicals are now recognized as global contaminants and are associated with adverse health effects in animals and humans, including endocrine and thyroid disruption, immunotoxicity, reproductive toxicity, cancer, and adverse effects on fetal and child developm...

2016
Khalifah A. Salmeia Sabyasachi Gaan Giulio Malucelli

This paper aims at updating the progress on the phosphorus-based flame retardants specifically designed and developed for fibers and fabrics (particularly referring to cotton, polyester and their blends) over the last five years. Indeed, as clearly depicted by Horrocks in a recent review, the world of flame retardants for textiles is still experiencing some changes that are focused on topics li...

2006
Ronald A. Hites

We are all aware of the ubiquity of polybrominated diphenyl ether (PBDE) flame retardants in the environment and in people; indeed, there have been several reviews on the subject (among others, see Hites, 2004; Hale et al., 2006; Law et al., 2006). In addition to PBDEs, there is a developing body of knowledge on the environmental presence of hexabromocyclododecanes (HBCDs) (see Covaci et al., 2...

2018
Anabel Palacios Alvaro De Gracia Laia Haurie Luisa F Cabeza A Inés Fernández Camila Barreneche

The implementation of organic phase change materials (PCMs) in several applications such as heating and cooling or building comfort is an important target in thermal energy storage (TES). However, one of the major drawbacks of organic PCMs implementation is flammability. The addition of flame retardants to PCMs or shape-stabilized PCMs is one of the approaches to address this problem and improv...

Journal: :international journal of environmental research 0
y.j. kim department of environmental engineering, kyungpook national university, daegu 702-701, south korea d.h. kang department of environmental engineering, kyungpook national university, daegu 702-701, south korea m.g. kim department of environmental engineering, kyungpook national university, daegu 702-701, south korea t.i. qureshi department of chemical engineering, nfc-institute of engineering and technology, multan, pakistan

this study was conducted to identify emission characteristics of certain hazardous substancescontained in the plastic of used home electrical and electronic appliances keeping in view compliance with therestriction of hazardous substances (rohs) directive and to estimate the possibility of safe recyclingpractices. according to the results, the concentration of cadmium, lead, mercury and chromiu...

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