Polychlorinated Diphenyl Sulfides: An Emerging Class of Persistent, Bioaccumulative and Toxic Substances (PBTs) in the Environment
نویسندگان
چکیده
منابع مشابه
Strategies for eliminating and reducing persistent bioaccumulative toxic substances: common approaches, emerging trends, and level of success.
This paper reviews nine of the best-known strategies for eliminatine and reducing substances in the category known as "persistent bioaccumulative toxic substances" (PBTSs). The nine strategies are as follows: 1) Ontario's Candidate Substances List for Bans and Phase-outs (1992), 2) Canada's ARET Program (1994), 3) Canada's Toxic Substances Management Policy (1995), 4) the Commission for Environ...
متن کاملWorkgroup Report: Review of Fish Bioaccumulation Databases Used to Identify Persistent, Bioaccumulative, Toxic Substances
Chemical management programs strive to protect human health and the environment by accurately identifying persistent, bioaccumulative, toxic substances and restricting their use in commerce. The advance of these programs is challenged by the reality that few empirical data are available for the tens of thousands of commercial substances that require evaluation. Therefore, most preliminary asses...
متن کاملPersistent Toxic Substances
Annex 12 addresses definitions, general principles, programs, monitoring, early warning system, human health, research, and reporting. This annex embraces the philosophy of zero discharge and the goal of virtual elimination, and the Parties have achieved considerable success in controlling direct, point source discharges of toxic chemicals to the lakes. The Commission finds, however, that there...
متن کاملSCRAM: A scoring and ranking system for persistent, bioaccumulative, and toxic substances for the North American Great Lakes.
The Scoring and Ranking Assessment Model (SCRAM) was developed to serve as an analytical tool in chemical scoring and ranking of Great Lakes contaminants. The model provides an initial screening evaluation, based on minimal amount of data, of large numbers of chemicals to identify those chemicals that have the greatest potential to cause adverse effects. The SCRAM model is different from most s...
متن کاملsynthesis of sulfides from alcohols and thiols in solvent-freeconditions and deoxygenation of sulfoxides
کاتالیست یک سنتز جدید برای تیواترها توصیف شده است. واکنش الکل ها با آریل، هتروآریل و آلکیل تیو ل ها درحضور 1،3،5- تری آزو- 2،4،6- تری فسفرین-2،2،4،4،6،6 هگزاکلراید ((tapc به عنوان یک کاتالیست موُثر، بازده های خوب تا عالی از تیواترها را حاصل می کند. علاوه براین، واکنش تحت شرایط بدون فلز و بدون حلال پیش می رود، بنابراین یک مکمل جالب برای روش های شناخته شده سنتز تیواترها ارائه می دهد. یک مکانیسم ا...
15 صفحه اولذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Environmental Toxicology and Chemistry
سال: 2021
ISSN: 0730-7268,1552-8618
DOI: 10.1002/etc.5120