Описание: This book highlights the complex area of persistent organic pollutants (POPs) and deals with the fundamentals of the chemicals, their sources, and impacts on human health. With its comprehensive approach, this book is an indispensable source of knowledge for those studying and working to mitigate the effect of POPs in the environment.
Описание: In this book the global multicompartment chemistry-transport model MPI-MCTM is used to study the fate of organic pollutants in the marine and total environment.
Описание: This book focuses on those organic chemicals that are regulated by the Stockholm Convention on Persistent Organic Pollutants (POPs). as well as organic chemical with the attributes of being persistent, bioaccumulative, and toxic to ecosystem and human beings, criteria used by the Stockholm Convention for screening POP candidates. Because of the unfavourable properties of POPs, numerous research efforts have been directed toward investigating their input sources, fate, and effects, with the help of continuously improving analytical technologies. The contributors to this book provide an integrated assessment of existing data, which will benefit both the scientific and management communities in planning further research projects and/or pollution control measures.
Автор: Stuart Harrad Название: Persistent Organic Pollutants ISBN: 1461356202 ISBN-13(EAN): 9781461356202 Издательство: Springer Рейтинг: Цена: 13974.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Persistent Organic Pollutants (POPs) continue to be the subject of concern amongst the public, as well as the scientific and policy-making communities.
Автор: Ebru Mehmetli; Bogdana Koumanova Название: The Fate of Persistent Organic Pollutants in the Environment ISBN: 1402066406 ISBN-13(EAN): 9781402066405 Издательство: Springer Рейтинг: Цена: 27950.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Persistent organic pollutants (POPs) are organic compounds of natural or anthropogenic origin that resist photolytic, chemical and biological degradation. This book aims to employ a science-based approach to identify and take action against POPs, and provide access to technical information on POPs.
Автор: Chakraborty Название: Managing Persistent Organic Pollutants in India ISBN: 3031313100 ISBN-13(EAN): 9783031313103 Издательство: Springer Рейтинг: Цена: 18167.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Persistent Organic Pollutants (POPs) are a class of chemicals that are persistent, bio accumulative and toxic (PBT), which are restricted for use under the Stockholm Convention. They adversely impact the environment, human and animal health. Most of the POPs are semi-volatile organic compounds (SVOCs) and known to have a long-range transport potential and are often deposited in colder climate and found in places away from the regions they are produced. POPs are usually hydrophobic (i.e., “water-hating”) and lipophilic (i.e., “fat-loving”) chemicals, due to which they bind to solids, particularly organic matter, and fatty tissues in both marine and terrestrial environments. As a result, POPs may move up the food chain. This book focuses on determining the sources, fate, analytical techniques of detecting POPs as well as their health impacts. It further dwells on the regulatory aspects, management of POPs, best environmental practices (BEPs), Indian and international case studies, gaps in understanding the regulatory aspects. A few key recommendations for the way forward form the concluding chapters of this book.
Описание: `Are the Great Lakes getting better or worse?` This is the question that the public, scientists and managers are asking the International Joint Commission after a quarter-century of cooperative action by the United States and Canadian governments to clean up the Great Lakes.
Автор: Markus Quante; Ralf Ebinghaus; G?tz Fl?ser Название: Persistent Pollution – Past, Present and Future ISBN: 3642447252 ISBN-13(EAN): 9783642447259 Издательство: Springer Рейтинг: Цена: 23508.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Based on material presented at the 5th School of Environmental Research workshop, which focused on persistent organic pollutants (POPs), heavy metals and aerosols, this volume evaluates the present state of the environment and possible future trends.
Описание: This contributed volume discusses the current status of the occurrences, fate and transport of persistent pollutants in water and wastewater. This contents compile the state-of-the-art of emerging technologies such as nanotechnology, advanced oxidation process, membrane processes, sorption, etc. for the clean-up of persistent pollutants in water including heavy metals, pharmaceuticals, phenolic compounds as well as microplastics and their by-products. This volume will be useful as a guide for the researchers to build strategies to deal with persistent pollutant. It also discusses the principal aspects of degradation mechanism of the pollutants, toxic by-products and effectiveness of the emerging technologies. This volume will be a useful guide for those working in soil and water protection, and environmental civil engineering.
Автор: Ana Rodriguez Bernaldo de Quiros, Antia Lestido Cardama, Raquel Sendon, Veronica Garcia Ibarra Название: Food Contamination by Packaging: Migration of Chemicals from Food Contact Materials ISBN: 3110644878 ISBN-13(EAN): 9783110644876 Издательство: Walter de Gruyter Цена: 22491.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The migration of substances from packaging to food is a matter of concern for the food safety authorities, and packaging materials constitute a potential source of contaminants to which the consumer will be exposed to through their diet. A huge variety of substances can be present in packaging materials, which could consequently migrate into food and represent a risk to consumer health. Food Contamination by Packaging provides an overview of the main packaging contaminants including Bisphenol A, melamine, phthalates, alternative plasticisers, photoinitiators, perfluorochemicals, saturated and aromatic hydrocarbons (mineral oil saturated hydrocarbons and mineral oil aromatic hydrocarbons) from mineral oils, other bisphenol-related compounds, nanoparticles, primary aromatic amines and nonintentionally added substances. The analytical techniques used for their determination are reviewed. This book will be of interest to students and researchers in universities and research institutions associated with food packaging and, in general, to the food safety sector.
Автор: Saeed Farrokhpay Название: Selenium Contamination in Water ISBN: 1774690993 ISBN-13(EAN): 9781774690994 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 27581.00 р. Наличие на складе: Нет в наличии.
Описание: The need for high quality water to sustain different ecosystems is an important issue and there is a need for preservation of these natural ecosystems for better access of future generations. Selenium is one of the chemicals which is distributed widely in nature and is found in most rocks and soils at concentrations. It also transported via different ways such as water system of farming, coal burning, silver, gold, coal and phosphate mining, metal purifying, and city landfills. This book provides in-depth technical knowledge on the selenium contamination in water. It starts with a presentation of selenium science, dissemination and health dangers due to this chemical. It has 10 chapters about water quality and its indicators, a background history of selenium, its chemistry and toxicology, its contamination issues, and selenium health benefit as well its hazardous for the human beings. It also explains how to remove selenium from water, and what are the future directions in selenium removal technologies.
Автор: Sifang Li Название: Manufacture of Fine Chemicals from Acetylene ISBN: 3110714965 ISBN-13(EAN): 9783110714968 Издательство: Walter de Gruyter Рейтинг: Цена: 26954.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
The book gives a complete overview on today’s research, development and industrialization of fine chemicals from acetylene. The author provides a comprehensive methodology by covering derivatives from acetylene reacting with formaldehyde, alcohol, ketone, halogen and acetic acid.
The book offers extensive and practical reference work for chemists and chemical engineers as well as university teachers and students.
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