Download or read book Aerobic Vinyl Chloride Degradation at the Microbial Community Level written by Xikun Liu (PhD) and published by . This book was released on 2016 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: Glutathione synthase and glutathione S-transferase genes, possibly involved in epoxide detoxification, were found in Polaromonas, Mesorhizobium and Pseudomonas-affiliated genome bins. The study also showed cultures adapted to VC faster after amended with ethene. The in-situ study (the fourth study) revealed 192 different EaCoMT T-RFs from six chlorinated ethene contamination sites via T-RFLP analysis, implicating higher EaCoMT diversity than previously known. Phylogenetic analysis revealed that a majority of the 139 cloned sequences (78.4%) grouped with EaCoMT genes found in VC- and ethene-assimilating Mycobacterium strains and Nocardioides sp. strain JS614. EaCoMT gene abundance was positively correlated with VC and ethene concentrations at the sites studied.

Download or read book Poly vinyl chloride based Blends Interpenetrating Polymer Networks IPNs and Gels written by Sabu Thomas and published by Elsevier. This book was released on 2024-03-30 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt: Poly(vinyl chloride)-Based Blends, IPNs, and Gels brings together the latest research on the blending of PVC, covering processing, materials, properties, and applications. This book addresses these challenges and highlights the state-of-the-art in the field, such as the development of eco-friendly micro and nanostructured functional materials based on PVC and advances in experimental and theoretical studies of PVC based-polymer blends. This is a valuable resource for researchers and advanced students in polymer science, chemistry, composite science, and materials science and engineering, as well as R&D professionals, engineers, and scientists working with advanced PVC-based materials across a range of industries. - Offers methodical, in-depth coverage of PVC-based blends, IPNs, and gels with each polymer type - Explains advanced methods for PVC-based materials with improved properties for a range of novel applications - Provides avenues for improved sustainability, discussing PVC from biomass, life cycle, recycling, and other environmental considerations

Download or read book Anaerobic Degradation of 1 1 2 2 tetrachloroethane and Association with Microbial Communities in a Freshwater Tidal Wetland Aberdeen Proving Ground Maryland written by Michelle M. Lorah and published by . This book was released on 2003 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bioprospecting of Microorganism Based Industrial Molecules written by Sudhir P. Singh and published by John Wiley & Sons. This book was released on 2021-11-30 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discover a comprehensive and current overview of microbial bioprospecting written by leading voices in the field In Bioprospecting of Microorganism-Based Industrial Molecules, distinguished researchers and authors Sudhir P. Singh and Santosh Kumar Upadhyay deliver global perspectives of bioprospecting of biodiversity. The book covers diverse aspects of bioprospecting of microorganisms demonstrating biomass value of nutraceutical, pharmaceutical, biomedical, and bioenergetic importance. The authors present an amalgamation of translational research on bioresource utilization and ecological sustainability that will further the reader’s knowledge of the applications of different microbial diversity and reveal new avenues of research investigation. Readers will also benefit from: A thorough introduction to microbial biodiversity and bioprospecting An exploration of anti-ageing and skin lightening microbial products and microbial production of anti-cancerous biomolecules A treatment of UV protective compounds from algal biodiversity and polysaccharides from marine microalgal sources Discussions of microbial sources of insect toxic proteins and the role of microbes in bio-surfactants production Perfect for academics, scientists, researchers, graduate and post-graduate students working and studying in the areas of microbiology, food biotechnology, industrial microbiology, plant biotechnology, and microbial biotechnology, Bioprospecting of Microorganism-Based Industrial Molecules is an indispensable guide for anyone looking for a comprehensive overview of the subject.

Download or read book Aerobic Degradation of Trichloroethylene Vinyl Chloride and Aromatic Compounds by Rhodococci Species written by Kenneth Jay Malachowsky and published by . This book was released on 1992 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Biodegradation and Biodeterioration at the Nanoscale written by Hafiz M. N. Iqbal and published by Elsevier. This book was released on 2021-10-08 with total page 751 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biodegradation and Biodeterioration at the Nanoscale describes the biodegradation and biodeterioration of materials in the presence of nanomaterials. The book's chapters focus on the basic principles, action mechanisms and promising applications of advanced nanomaterials, along with their integration with biotechnological processes for controlled degradation and deterioration of materials. In addition, the current research indications, positive or negative environmental impacts, legislation and future directions are also discussed. This book is an important reference source for researchers, engineers and scientists working in environmental remediation, biotechnology, materials science, corrosion and nanotechnology. - Provides detailed coverage on how nano-biomaterials degrade and deteriorate - Compares how different types of bionanomaterials decompose - Explains how the priorities of bionanomaterials affect their deterioration rate

Download or read book Handbook of Bioremediation 1993 written by Robert D. Norris and published by CRC Press. This book was released on 2017-11-22 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by leading soil and ground-water remediation scientists, Handbook of Bioremediation presents information regarding the processes, application, and limitations of using remediation technologies to restore contaminated soil and ground water. It covers field-tested technologies, site characterization requirements for each remediation technology, and the costs associated with their implementation. In addition to discussions and examples of developed technologies, the book provides insights into technologies ranging from theoretical concepts to limited field-scale investigations. In situ remediation systems, air sparging and bioventing, the use of electron acceptors other than oxygen, natural bioremediation, and the introduction of organisms into the subsurface are among the specific topics covered in this invaluable handbook.

Download or read book Exploring the Limits of Aerobic Vinyl Chloride and Cis dichloroethene Biodegradation Under Suboxic Conditions written by Patrick M. Richards and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: An improved understanding of VC and cis-DCE biodegradation under low oxygen conditions could increase the efficiency and sustainability of CE remediation and to expand the use of Monitored Natural Attenuation as a remedial alternative. The overall objective of the studies presented here is to better define the role of aerobic VC and cis-DCE degrading bacteria under suboxic conditions, and to provide practical guidance for expanding the role of aerobic CE biodegradation as a site remediation strategy.

Download or read book Microorganisms in Environmental Management written by Tulasi Satyanarayana and published by Springer Science & Business Media. This book was released on 2012-01-03 with total page 827 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microbes and their biosynthetic capabilities have been invaluable in finding solutions for several intractable problems mankind has encountered in maintaining the quality of the environment. They have, for example, been used to positive effect in human and animal health, genetic engineering, environmental protection, and municipal and industrial waste treatment. Microorganisms have enabled feasible and cost-effective responses which would have been impossible via straightforward chemical or physical engineering methods. Microbial technologies have of late been applied to a range of environmental problems, with considerable success. This survey of recent scientific progress in usefully applying microbes to both environmental management and biotechnology is informed by acknowledgement of the polluting effects on the world around us of soil erosion, the unwanted migration of sediments, chemical fertilizers and pesticides, and the improper treatment of human and animal wastes. These harmful phenomena have resulted in serious environmental and social problems around the world, problems which require us to look for solutions elsewhere than in established physical and chemical technologies. Often the answer lies in hybrid applications in which microbial methods are combined with physical and chemical ones. When we remember that these highly effective microorganisms, cultured for a variety of applications, are but a tiny fraction of those to be found in the world around us, we realize the vastness of the untapped and beneficial potential of microorganisms. At present, comprehending the diversity of hitherto uncultured microbes involves the application of metagenomics, with several novel microbial species having been discovered using culture-independent approaches. Edited by recognized leaders in the field, this penetrating assessment of our progress to date in deploying microorganisms to the advantage of environmental management and biotechnology will be widely welcomed.

Download or read book Pollutants and Water Management written by Pardeep Singh and published by John Wiley & Sons. This book was released on 2021-05-04 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: POLLUTANTS AND WATER MANAGEMENT Pollutants and Water Management: Resources, Strategies and Scarcity delivers a balanced and comprehensive look at recent trends in the management of polluted water resources. Covering the latest practical and theoretical aspects of polluted water management, the distinguished academics and authors emphasize indigenous practices of water resource management, the scarcity of clean water, and the future of the water system in the context of an increasing urbanization and globalization. The book details the management of contaminated water sites, including heavy metal contaminations in surface and subsurface water sources. It details a variety of industrial activities that typically pollute water, such as those involving crude oils and dyes. In its discussion of recent trends in abatement strategies, Pollutants and Water Management includes an exploration of the application of microorganisms, like bacteria, actinomycetes, fungi, and cyanobacteria, for the management of environmental contaminants. Readers will also discover a wide variety of other topics on the conservation of water sources including: The role of government and the public in the management of water resource pollution The causes of river system pollution and potential future scenarios in the abatement of river pollution Microbial degradation of organic pollutants in various water bodies The advancement in membrane technology used in water treatment processes Lead contamination in groundwater and recent trends in abatement strategies for it Highly polluting industries and their effects on surrounding water resources Perfect for graduate and postgraduate students and researchers whose focus is on recent trends in abatement strategies for pollutants and the application of microorganisms for the management of environmental contaminants, Pollutants and Water Management: Resources, Strategies and Scarcity also has a place in the libraries of environmentalists whose work involves the management and conservation of polluted sites.

Download or read book Canadian Journal of Microbiology written by and published by . This book was released on 2005 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Handbook of Research on Microbial Tools for Environmental Waste Management written by Pathak, Vinay Mohan and published by IGI Global. This book was released on 2018-04-27 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: The remediation of environmental pollutants has become a relevant topic within the field of waste management. Advances in biological approaches are a potential tool for contamination and pollution control. The Handbook of Research on Microbial Tools for Environmental Waste Management is a critical scholarly resource that explores the advanced biological approaches that are used as remediation for pollution cleanup processes. Featuring coverage on a broad range of topics such as biodegradation, microbial dehalogenation, and pollution controlling treatments, this book is geared towards environmental scientists, biologists, policy makers, graduate students, and scholars seeking current research on environmental engineering and green technologies.

Download or read book Organic Chemicals in the Environment written by Alasdair H. Neilson and published by CRC Press. This book was released on 2012-09-05 with total page 1047 pages. Available in PDF, EPUB and Kindle. Book excerpt: Addressing the persistent environmental threat of organic chemicals with a fresh approach to degradation and transformation processes, Organic Chemicals in the Environment: Mechanisms of Degradation and Transformation, Second Edition examines a wide range of compounds as well as abiotic and microbiological reactions mediated by microorganisms

Download or read book In Situ Bioremediation of Ground Water and Geological Material written by Robert D. Norris and published by DIANE Publishing. This book was released on 1995-08 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a detailed background of the technologies available for the bioremediation of contaminated soil & ground water. Prepared for scientists, consultants, regulatory personnel, & others who are associated in some way with the restoration of soil & ground water at hazardous waste sites. Also provides insights to emerging technologies which are at the research level of formation, ranging from theoretical concepts, through bench scale inquiries, to limited field-scale investigations. 95 tables & figures.

Download or read book Aerobic and Anaerobic Transformation of Cis Dichloroethene cis DCE and Vinyl Chloride VC Steps for Reliable Remediation written by and published by . This book was released on 2003 with total page 85 pages. Available in PDF, EPUB and Kindle. Book excerpt: Considerable research has focused on the anaerobic transformation of PCE and TCE, two of the most common chlorinated solvents found in groundwater. However, relatively little is known about the types of microorganisms and specific environmental conditions associated with the dechlorination of dichloroethenes (DCEs) and vinyl chloride (VC). For the successful remediation of a contaminated site, the complete reduction to the environmentally benign products (e.g., ethene and inorganic chloride), or complete mineralization must be achieved. Recent research identified four different microbial processes that determine the fate of these compounds in groundwater. These processes include: * Anaerobic energy-yielding reductive dechlorination (chlororespiration) (Process 2) * Anaerobic energy-yielding oxidation (Process 3) * Aerobic cooxidation (Process 4) * Aerobic energy-yielding oxidation (Process 5).

Download or read book Unraveling Environmental Disasters written by Daniel A. Vallero and published by Elsevier. This book was released on 2023-10-17 with total page 722 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unraveling Environmental Disasters, Second Edition provides scientific explanations of the most threatening current and future environmental disasters, including an analysis of ways disasters could have been prevented and how to minimize risk of similar disasters in the future. In this new edition the authors provide foundational knowledge on why certain environmental disasters occur and ways of reducing the risk of recurrences. Anyone involved in teaching or working in the main sciences of physics, chemistry, and biology, or in the applied sciences, including engineering, design, planning, and homeland security, should read the book to become acquainted with these very important issues. - Evaluates natural hazards and disasters with an emphasis on lessons learned for better future forecasting - Considers the impact of human systems on environmental disasters, treating disasters as complex systems - Provides detailed predictions, based upon sound science, on why disasters occur - Includes fully updated chapters on food, health, and water - Focuses on both theoretical and practical aspects of each disaster - Includes disasters related to climate change and pollution

Download or read book Index Medicus written by and published by . This book was released on 2004 with total page 1876 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. for 1963- include as pt. 2 of the Jan. issue: Medical subject headings.