Marine Pollution And Microbial Remediation

Author : Milind Mohan Naik,Santosh Kumar Dubey
Publisher : Springer
Page : 270 pages
File Size : 55,8 Mb
Release : 2016-09-23
Category : Science
ISBN : 9789811010446

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Marine Pollution and Microbial Remediation by Milind Mohan Naik,Santosh Kumar Dubey Pdf

Marine environment is the largest habitat covering approximately 70% of the total earth surface. Oceans are the main regulatory agent of earth’s climate and harbour a huge diversity of living organisms. Marine environment provide a unique ecological niche to different microbes which play a significant role in nutrient recycling as well as various environmental activities. However with rapid industrialization, urbanisation, ship trafficking and mining activities enormous amounts of waste including heavy metals, hydrocarbons, chemicals, dyes, organic load, agriculture waste, pesticides, antifoulants (e.g. tributyltin) and bacterial pathogens have accumulated in marine/estuarine environments over several decades and pose a serious threat to marine macro and micro biota and humans and therefore require special attention. However some natural marine microbes are known to possess diverse resistance mechanisms and degradation pathways to variety of toxic pollutants and these unique characteristics of marine/estuarine bacteria proved to be an ideal tool in bioremediation of contaminated marine and estuarine environmental sites. Reclamation of marine polluted environments using marine microbes has been found to be effective, affordable and ecofriendly technological solution over conventional physical and chemical methods. Objective of this book is focus on marine pollution and application of marine microorganisms in cost effective and ecofriendly methods of pollution abatement.

Author : Anjana K Vala,Dushyant R Dudhagara,Bharti P Dave
Publisher : CRC Press
Page : 236 pages
File Size : 51,6 Mb
Release : 2021-11-29
Category : Science
ISBN : 9781000382600

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Marine Microbial Bioremediation by Anjana K Vala,Dushyant R Dudhagara,Bharti P Dave Pdf

Increased industrialization and urbanization has polluted the marine environment, the largest ecosystem. Hence, sincere efforts must be made to decontaminate marine ecosystem for sustainable use of oceans and their bioresources. Microbial population in the marine environment plays a very crucial role in degrading, transforming and detoxifying the pollutants. This book presents contributions from leading scientists across the globe who have worked extensively on polluted marine ecosystem in removal of pollutants, mycoremediation of salinity ingressed soils, etc. This book will be useful to the scientific community, stake holders and policy makers involved in research related to environmental microbiology and marine microbiology in particular. The book will also be of benefit to the student community interested in marine microbial bioremediation.

Author : Anonim
Publisher : Office of Technology Assessment
Page : 44 pages
File Size : 49,9 Mb
Release : 1991
Category : Nature
ISBN : MINN:31951003088294U

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Bioremediation for Marine Oil Spills by Anonim Pdf

Author : Charles R. Paschal (Jr)
Publisher : Unknown
Page : 0 pages
File Size : 52,5 Mb
Release : 2004-04
Category : Electronic
ISBN : 0756738784

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Bioremediation for Marine Oil Spills by Charles R. Paschal (Jr) Pdf

The massive Exxon Valdez oil spill prompted the Nation to take steps to improve its capability to fight oil spills. This background paper evaluates the state of knowledge in 1991 and assesses the potential of bioremediation (BR) for responding to marine oil spills. Chapters: Summary and Findings; The Fate of Oil in the Marine Environment; Biodegradation and the Chemical Nature of Petroleum; Microbial Processes and the Degradation of Petroleum; Environmental Influences on Biodegradation; General Advantages and Disadvantages of BR; Alternative BR Technologies; Environmental and Health Issues; BR in Relation to Other Response Technologies; BR Activities in the Public and Private Sectors; Regulatory Issues. Glossary. Charts and tables.

Author : Anonim
Publisher : DIANE Publishing
Page : 61 pages
File Size : 42,8 Mb
Release : 2024-06-02
Category : Electronic
ISBN : 9781428904804

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Literature review on the use of bioremediation agents for cleanup of oilcontaminated estuarine environments by Anonim Pdf

Author : Surajit Das,Hirak Ranjan Dash
Publisher : Elsevier
Page : 648 pages
File Size : 44,7 Mb
Release : 2021-11-24
Category : Science
ISBN : 9780323900133

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Microbial Biodegradation and Bioremediation by Surajit Das,Hirak Ranjan Dash Pdf

Microbial Biodegradation and Bioremediation: Techniques and Case Studies for Environmental Pollution, Second Edition describes the successful application of microbes and their derivatives for bioremediation of potentially toxic and relatively novel compounds in the environment. Our natural biodiversity and environment is in danger due to the release of continuously emerging potential pollutants by anthropogenic activities. Though many attempts have been made to eradicate and remediate these noxious elements, thousands of xenobiotics of relatively new entities emerge every day, thus worsening the situation. Primitive microorganisms are highly adaptable to toxic environments, and can reduce the load of toxic elements by their successful transformation and remediation. This completely updated new edition presents many new technologies and techniques and includes theoretical context and case studies in every chapter. Microbial Biodegradation and Bioremediation: Techniques and Case Studies for Environmental Pollution, Second Edition serves as a single-source reference and encompasses all categories of pollutants and their applications in a convenient, comprehensive format for researchers in environmental science and engineering, pollution, environmental microbiology, and biotechnology. Describes many novel approaches of microbial bioremediation including genetic engineering, metagenomics, microbial fuel cell technology, biosurfactants and biofilm-based bioremediation Introduces relatively new hazardous elements and their bioremediation practices including oil spills, military waste water, greenhouse gases, polythene wastes, and more Provides the most advanced techniques in the field of bioremediation, including insilico approach, microbes as pollution indicators, use of bioreactors, techniques of pollution monitoring, and more Completely updated and expanded to include topics and techniques such as genetically engineered bacteria, environmental health, nanoremediation, heavy metals, contaminant transport, and in situ and ex situ methods Includes theoretical context and case studies within each chapter

Author : Senthil Kumar
Publisher : Elsevier
Page : 213 pages
File Size : 46,5 Mb
Release : 2020-10-23
Category : Science
ISBN : 9780128222805

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Modern Treatment Strategies for Marine Pollution by Senthil Kumar Pdf

Modern Treatment Strategies for Marine Pollution provides an overview of assessment tools that identify contaminants in marine water, also discussing the latest technologies for removing these contaminants. Through templated and consistently structured chapters, the author explores the importance of seawater to our marine ecosystems and the devastating effects pollutants are causing. Sections cover the emission of toxic pollutants from industries, wastewater discharge, oil spills from boarding ships, ballast water emission, abnormal growth of algal blooms, and more. Techniques explored include huge diameter pipelines erected for removing floating debris from seawater, which is denoted as a primary idea for cleaning contaminants. The book includes numerous case studies that demonstrate how these tools can be successfully used. It is an essential read for marine ecologists and oceanographers at the graduate level and above, but is also ideal for those looking to incorporate these techniques into their own work. Presents and discusses advanced technologies used in the treatment of marine water Includes case studies to show what techniques have been successful Provides new information on contamination assessment and analytical protocols for identifying pollutants, which is essential for readers to use in their own work

Author : Tobias N. Hofer
Publisher : Nova Publishers
Page : 472 pages
File Size : 49,6 Mb
Release : 2008
Category : Nature
ISBN : 1604562420

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Marine Pollution by Tobias N. Hofer Pdf

Marine pollution is the harmful effect caused by the entry into the ocean of chemicals or particles. An associated problem is that many potentially toxic chemical's adhere to tiny particles which are then taken up by plankton and benthos animals, most of which are either deposit or filter feeders, concentrating upward within ocean food chains. Also, because most animal feeds contain high fish meal and fish oil content, toxins can be found a few weeks later in commonly consumed food items derived from livestock and animal husbandry such as meat, eggs, milk, butter and margarine. One common path of entry by contaminants to the sea are rivers. Many particles combine chemically in a manner highly depletive of oxygen, causing estuaries to become anoxic. This book presents the latest research in the field from around the world.

Author : R E Hester,R M Harrison
Publisher : Royal Society of Chemistry
Page : 182 pages
File Size : 55,5 Mb
Release : 2011-09-20
Category : Science
ISBN : 9781849732871

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Marine Pollution and Human Health by R E Hester,R M Harrison Pdf

There is growing concern about the state of the world's oceans. The rapid growth of human populations in coastal regions has led to increasing dependence on marine resources. Beneficial features related to food supply and life style need to be balanced against the hazards presented by microbial pathogens, chemical pollutants, and toxic algal blooms. In this book, a group of experts from a range of backgrounds review the key aspects of the marine environment in relation to human health. An initial overview explains the need for integrating a range of disciplines, from physical oceanography and marine biology to molecular biology and epidemiology. Only by this approach can we hope to predict the consequences of environmental change and exploitation of natural resources upon our coastal ecosystems and, ultimately, on society and human health. Subsequent chapters then focus on more specialized topics. Firstly, waterborne pathogens are reviewed in detail and the microbial measures and policy implications important for protecting humans from exposure are described. Next, the consumption of contaminated seafood is considered along with its implications regarding the growth of aquaculture. Priority pollutants, emerging contaminants, and plastics are investigated as are the effects of climate change on pollution. Some phytoplankton produce biotoxins which accumulate in the flesh of filter-feeders such as bivalve molluscs. This creates a health risk when the shellfish are consumed by humans. The penultimate chapter, therefore, concentrates on harmful algal blooms (HABs) and the methodologies used to safeguard human health. The book concludes by proposing a holistic systems approach, such as Integrated Coastal Zone Management, to address the interconnected scientific challenges of increased human population pressure, pollution, over-exploitation of food resources, and the urgent need for effective public health solutions to be developed from politically and environmentally meaningful policies.

Author : Surajit Das
Publisher : Elsevier
Page : 641 pages
File Size : 50,5 Mb
Release : 2014-07-01
Category : Science
ISBN : 9780128004821

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Microbial Biodegradation and Bioremediation by Surajit Das Pdf

Microbial Biodegradation and Bioremediation brings together experts in relevant fields to describe the successful application of microbes and their derivatives for bioremediation of potentially toxic and relatively novel compounds. This single-source reference encompasses all categories of pollutants and their applications in a convenient, comprehensive package. Our natural biodiversity and environment is in danger due to the release of continuously emerging potential pollutants by anthropogenic activities. Though many attempts have been made to eradicate and remediate these noxious elements, every day thousands of xenobiotics of relatively new entities emerge, thus worsening the situation. Primitive microorganisms are highly adaptable to toxic environments, and can reduce the load of toxic elements by their successful transformation and remediation. Describes many novel approaches of microbial bioremediation including genetic engineering, metagenomics, microbial fuel cell technology, biosurfactants and biofilm-based bioremediation Introduces relatively new hazardous elements and their bioremediation practices including oil spills, military waste water, greenhouse gases, polythene wastes, and more Provides the most advanced techniques in the field of bioremediation, including insilico approach, microbes as pollution indicators, use of bioreactors, techniques of pollution monitoring, and more

Author : De-Sheng Pei ,Muhammad Junaid
Publisher : Bentham Science Publishers
Page : 500 pages
File Size : 45,8 Mb
Release : 2019-08-05
Category : Science
ISBN : 9789811412684

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Marine Pollution: Current Status, Impacts and Remedies by De-Sheng Pei ,Muhammad Junaid Pdf

While oceans are vast, they represent a fragile resource that must be protected if we want to protect our livelihoods and our planet. Marine pollution has been a topic of concern for a long time, and it has recently attracted the attention of scientists, environmentalists, economists, politicians and journalists in mainstream media. Besides providing food, transportation routes and other resources, the oceans serve as a heat absorbing sink which offsets the extreme heating effects of climate change, but only to a limited degree. Pollution in marine environments such as the oceans, poses a threat to coastal communities by affecting the fauna and flora in the environment and the health of the nearby population. This has a disruptive effect on the health and economy of these communities. Marine Pollution: Current Status, Impacts and Remedies emphasizes the limitations of marine resources that relevant environments provide. Readers will find chapters on methods to assess pollution as well as important information for identifying, measuring, and remediating various pollutants. The book also covers some known pollutants (heavy metals, organic pollutants, microplastics) and ways to manage these substances. Other issues covered in the book include problems caused by invasive species, and the ecological problems caused by pollutants which affect local fauna and flora. This book will prove to be a useful resource for students, researchers, and policymakers, who are working in environmental science, marine conservation and allied fields. [Series Intro] Marine Ecology: Current and Future Developments brings forth contemporary issues in the study of marine environments. The scope of the series includes ecological, toxicological and biological aspects of the topic. Each volume of the series focuses on a broad theme, with reviews contributed by several experts in the field. The series is essential reading for environmental scientists, ecologists, conservationists and marine biologists.

Author : Paul L. Bishop
Publisher : McGraw-Hill Companies
Page : 376 pages
File Size : 49,6 Mb
Release : 1983
Category : Science
ISBN : UOM:39015004571629

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Marine Pollution and Its Control by Paul L. Bishop Pdf

Author : National Research Council,Division on Earth and Life Studies,Commission on Life Sciences,Ocean Studies Board,Board on Biology
Publisher : National Academies Press
Page : 186 pages
File Size : 46,8 Mb
Release : 2000-10-30
Category : Science
ISBN : 9780309171465

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Opportunities for Environmental Applications of Marine Biotechnology by National Research Council,Division on Earth and Life Studies,Commission on Life Sciences,Ocean Studies Board,Board on Biology Pdf

This 2-day workshop is the culmination of a study of the status and future of marine biotechnology. The overall goal of this workshop is to examine what was initially called "Opportunities for Marine Biotechnology in the United States," to consider where we are now in this field of "Environmental Marine Biotechnology," to envision the field in the future, and to discuss any impediments that might be encountered along the way. Opportunities for Environmental Applications of Marine Biotechnology: Proceedings of the October 5-6, 1999, Workshop addresses the question of where the federal government should invest its limited funds and what future initiatives should be planned.

Author : Chris Frid,Bryony A. Caswell
Publisher : Oxford University Press
Page : 297 pages
File Size : 40,5 Mb
Release : 2017
Category : Nature
ISBN : 9780198726289

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Marine Pollution by Chris Frid,Bryony A. Caswell Pdf

This book provides an up-to-date account of the range of materials that constitute 'marine pollutants', their observed impacts, the management responses used to mitigate them, and the underlying science of how we measure their effects.

Author : Rouf Ahmad Bhat,Mohammad Yaseen Mir,Gowhar Hamid Dar,Moonisa Aslam Dervash
Publisher : John Wiley & Sons
Page : 244 pages
File Size : 47,7 Mb
Release : 2022-05-16
Category : Science
ISBN : 9781119760948

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Aquatic Environmental Bioengineering by Rouf Ahmad Bhat,Mohammad Yaseen Mir,Gowhar Hamid Dar,Moonisa Aslam Dervash Pdf

Aquatic Environmental Bioengineering Discover the importance of remediation efforts for aquatic ecosystems Most contamination of water bodies stem from human activity, and the pollution in our water is one of the most important environmental concerns facing future generations. The most significant of these pollutants are halogenated organic compounds, petroleum hydrocarbons, radionuclides, metal and metalloids, pharmaceutical drugs, microbial toxins, and flame retardants. With such a vast array of potential contaminants and dangerously cumulating contamination levels in fragile marine environments, reparative action is more essential than ever. Aquatic Environmental Bioengineering: Monitoring and Remediation of Contamination provides the reader with a map towards environmentally safe and economically feasible technologies to intervene in polluted aquatic ecosystems. The authors suggest a phased approach consisting of site classification and risk assessment, followed by remediation technology selection and implementation. Effective methods for surveying bodies of water are particularly emphasized, and advancements in the development of novel transgenic plants and microbial fuel cells are put forward as effective tools against environmental contamination and industrial wastewater pollution. Readers will also find: A focus on the most recent and cutting-edge research on the topic: photocatalysis, the use of genetically modified organisms, and the use of nanomaterials A simple compendium of fundamental concepts in environmental engineering of aquatic ecosystems A detailed discussion of the advancement in remote sensing and geographic information (GIS), methodologies that make it possible to conduct large-scale water remediation studies at reasonable cost The ideal resource for researchers and students of environmental science, plant biotechnology, agricultural science, environmental engineering, and plant sciences, Aquatic Environmental Bioengineering will be a crucial resource for the remediation of contaminants in our aquatic ecosystems.