Search results

Advanced Materials for Wastewater Treatment and Desalination: Fundamentals to Applications offers a comprehensive overview of current progress in the development of advanced materials used in wastewater treatment and desalination. The book is divided into 2 major sections, covering with both fundamentals and applications. Describes the synthesis and modification of advanced materials, including metal oxides, carbonaceous materials, perovskite-based materials, polymer-based materials, and advan...

Meet Generation Hope, young activists around the globe who are acting now to save the world. Generation Hope: You(th) Can Make a Difference introduces 20 global issues and many change-makers, like Greta Thunberg, who are doing something to make the world a better place. Generation Hope looks at everything from climate change and plastic pollution to radical kindness and animal welfare. Facts, stats and practical tips for taking ac...

There is a saying in Russian jails. Ne ver ne boysya ne prosi: don't trust, don't fear, don't beg. Don't trust because life here will always disappoint you. Don't fear because whatever you're scared of, you are powerless to prevent it. And don't beg because nobody ever begged their way out of a Russian prison cell. The plan was to attach a Greenpeace pod to Gazprom's platform and launch a peaceful protest against oil being pumped from the icy waters of the Arctic. However, heavily armed comman...

Complex environmental problems are often reduced to an inappropriate level of simplicity. While this book does not seek to present a comprehensive scientific and technical coverage of all aspects of the subject matter, it makes the issues, ideas, and language of environmental engineering accessible and understandable to the nontechnical reader. Improvements introduced in the fourth edition include a complete rewrite of the chapters dealing with risk assessment and ethics, the introduction of new...

NSTI's Cleantech and Nanotech conferences have built a tradition of being the most prestigious forum in the world for leading scientists in the field, and Cleantech 2011 is no exception. Top contributors offer an up-to-date global perspective on the latest developments in clean technology. More than mere proceedings, these volumes cut across every scientific and engineering discipline to provide the most complete record of current accomplishments in this burgeoning area. Cleantech 2011 is also a...

Microbial granules have practical importance in anaerobic and aerobic biological wastewater treatment. Advantages of granules are retention of biomass in reactor, diversity of microorganisms, complex structure, and resistance to unfavorable conditions. Microbial granules can be used to treat municipal and industrial wastewater for removal of organic matter, xenobiotics, nutrients, and heavy metals. The book covers almost all aspects of formation and use of microbial granules in wastewater trea...

Ecosystem effects from air pollution in the Adirondacks, Catskills, and elsewhere in New York have been substantial. Efforts to characterize and quantify these impacts, and to examine more recent recovery, have focused largely on surface waters, soils, and forests. Lakes, streams, and soils have acidified. Estuaries have become more eutrophic. Nutrient cycles have been disrupted. Mercury has bioaccumulated to toxic levels. Plant species composition has changed. Some surface waters show signs of...

This new volume presents informative research on the different aspects of employing nanotechnology for environmental pollution decontamination, highlighting the main tools, methods, and approaches for contaminants detection and remediation. The book takes a biotechnological point of view that considers the main environmental pollutants; the safety and economic aspects of nanoremediation, nanosensors and nanobiosensors for the detection of pollutants; and strategies to promote nanoremediation an...

This book presents the chemical properties of lignocellulosic fibers, knowledge of which is essential for innovation and sustainable development of their transformation. Thermochemical transformation of wood and other lignocellulosics is presented to highlight its volatile, liquid and solid products and their novel applications. Forest biorefinery is described to emphasize the new products from lignocellulosic constituents, both structural (cellulose, hemicelluloses and lignins) and those extran...

Catalysis plays a vital role in chemical, petroleum, agriculture, polymer, electronics, pharmaceutical, and other industries. Over 90 percent of chemicals originate from catalytic processes. Toughening economic and environmental constraints have proven to be a challenge for meeting the demand of novel efficient and sustainable regio- and stereosele

With the prospect of new layers of complexity being added to air pollution controls, and with electricity restructuring putting a premium on economic efficiency, interest is being expressed in finding mechanisms to achieve health and environmental goals in simpler, more cost-effective ways. The electric utility industry is a major source of air pollution, particularly sulphur dioxide (SO2), nitrogen oxides (NOx), and mercury (Hg), as well as unregulated greenhouse gases, particularly carbon diox...

This volume reviews present sources and levels of pollution in The Gulf, assesses their causes and effects on biota and ecosystems, and identifies preventive and remedial measures reducing levels of pollution and mitigating adverse impacts. It is supported by UNESCO, Doha.

Recent technological advancements in green nanotechnology have opened a brand-new avenue for research and development in the field of medicinal plant-mediated nanoparticles, biopolymers, biotechnology, and antimicrobial and biomedical research. This new volume explores several eco-friendly technologies in green materials synthesis, which are of considerable importance. It takes an inter- and cross-multidisciplinary approach to the green chemistry of nanoengineering and green nanotechnology appli...

New and Future Developments in Catalysis is a package of books that compile the latest ideas concerning alternate and renewable energy sources and the role that catalysis plays in converting new renewable feedstock into biofuels and biochemicals. Both homogeneous and heterogeneous catalysts and catalytic processes will be discussed in a unified and comprehensive approach. There will be extensive cross-referencing within all volumes. This volume covers all the biomass sources and gives detailed...