Bioremediation of Polycyclic Aromatic Hydrocarbons by Fungi PDF Download

Author: Tony Hadibarata
Publisher: LAP Lambert Academic Publishing
ISBN: 9783847319672
Category :
Languages : en
Pages : 176

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Book Description
Petroleum hydrocarbons are ubiquitous persistent environmental contaminants generated by natural combustion processes as well as from human activities. Polycyclic aromatic hydrocarbons (PAHs) are a major component of petroleum hydrocarbons. Biodegradation is a promising process for responding to contamination by petroleum hydrocarbons. The ability of microorganisms to degrade hydrocarbons and facilitate their mineralization by forming more labile organic compounds through the breakdown of intramolecular bonds has been extensively studied. Microbial degradation is a rate-limiting factor in many biogeochemical cycles. As a result, microorganisms have contributed to the development of different bioremediation technologies.

Author: Geoffrey M. Gadd
Publisher: Cambridge University Press
ISBN: 9780521781190
Category : Nature
Languages : en
Pages : 408

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Book Description
An authoritative account of the application of fungi to the treatment of environmental pollution.

Author: M. H. Fulekar
Publisher:
ISBN: 9780367273101
Category : Hazardous wastes
Languages : en
Pages : 376

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Book Description
Bioremediation Technology: Hazardous Waste Management describes hazardous waste industries, sources of waste generation, characterization and treatment processes/methods, and technique and technology to deal with the treated waste as per the prescribed standard. Advanced treatment based on the microbial remediation, plant-based decontamination, rhizoremediation and nano-based remediation is also explained. Advances in treatment technology using biotechnological tools/bionanotechnology for removal of contaminants are described. This volume will help readers to develop bio-nano-based technologies, which can be transferred from lab to land, and pilot to commercial scenarios. Covers bioremediation aspects of hazardous waste generation from industries, their characterization and treatment Includes case studies at field scale of bioremediation processes Describes electronic waste and their identification, characterization, treatment and recovery of heavy metals through bioleaching/ biosorption Covers toxic waste and statistics, and bioreactor design and applications Discusses relevant technology transfer from lab to land

Author: Claire Baranger
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Book Description
The present work examines several aspects of the fungal bioremediation of polycyclic aromatic hydrocarbons, following three main axes: mobilization, uptake and biodegradation. This study focuses on the interactions between the pollutant, fungus and the environment through the example of benzo[a]pyrene (BaP) mobilization by Talaromyces helicus. BaP is a carcinogenic, mutagenic and reprotoxic compound well-studied as a model hydrophobic pollutant, while T. helicus in a soil fungus recently identified as holding potential for the remediation of multiple contaminations. Result predictability depending on each site's characteristics is a limitation in the field of bioremediation, and having adapted experimental tools is important to identify relevant biostimulation strategies on a case-by-case basis. Therefore, several experimental set-ups were used. As a first step, tests in liquid cultures were carried out to quantify BaP degradation in controlled conditions. Soil microcosms are also a classical approach for the study of pollution remediation, used here to evaluate the strain's performance in conditions closer to a real site, and to test several biostimulation parameters. Finally, a compartmentalized model environment was set up in the form of a microfluidic chip, the goal being to develop a transparent, adaptable model of porous medium to study pollutant mobilization and uptake by a non-motile organism at the microscale.

Author: Peter E. T. Douben
Publisher: John Wiley & Sons
ISBN: 047086429X
Category : Science
Languages : en
Pages : 404

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Book Description
Polycyclic aromatic hydrocarbons (PAHs), or polyarenes, are one of the largest and most structurally diverse class of organic molecules known. High percentages of polyarenes, representing a wide range of molecular sizes and structural types, are present in coal tars and petroleum residues. The major sources of PAHs are crude oil, coal and oil shale. The fuels produced from these fossil sources constitute the primary source of energy for the industrial nations of the world, and the petrochemicals from these raw materials are the basis of the synthetic fibre and plastics industries. PAHs are however, widespread pollutants and their impact on the environment and human health must be monitored and controlled. This book will review and assess our scientific understanding of the ecological exposure and effects PAHs have in different environments and habitats. It will accomplish this by taking the recipients of the pollution in the environment as starting points and working its way back through pathways to access what is required for our understanding of effects and rationale for control. Although this book will concentrate on ecological exposure of PAHs, the general impacts of PAHs on human populations will be touched upon. It is thought to be the first book to focus on the ecological aspects of PAHs.

Author: Battelle Memorial In
Publisher: CRC Press
ISBN: 9780873719834
Category : Science
Languages : en
Pages : 548

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Book Description
This timely reference presents the state of the art of the emerging and rapidly changing field of bioremediation of chlorinated solvents, PCBs, and other chlorinated compounds, as well as PAHs, both in situ and on site. This landmark publication reports significant advances in bioremediation, with an emphasis on practical applications and state-of-the-art developments. Laboratory and field-oriented reviews are presented with the objective of tying treatability studies and recent laboratory developments to field applications. No other reference source gives you access to the most current techniques and methods for the bioremediation of chlorinated and polycyclic aromatic hydrocarbon compounds. This book represents the work of leading experts in the fields of in situ and on-site bioremediation from North America, Europe, and Asia. The chapters include current field applications and laboratory studies undertaken, in some cases, in countries with regulatory standards more stringent than those of the United States.

Author: Ebrahim Mohammadi Goltapeh
Publisher: Springer Science & Business Media
ISBN: 3642338119
Category : Science
Languages : en
Pages : 483

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Book Description
Biological remediation methods have been successfully used to treat polluted soils. While bacteria have produced good results in bioremediation for quite some time now, the use of fungi to decontaminate soils has only recently been established. This volume of Soil Biology discusses the potentials of filamentous fungi in bioremediation. Fungi suitable for degradation, as well as genetically modified organisms, their biochemistry, enzymology, and practical applications are described. Chapters include topics such as pesticide removal, fungal wood decay processes, remediation of soils contaminated with heavy and radioactive metals, of paper and cardboard industrial wastes, and of petroleum pollutants.

Author: Paul R. Ortiz de Montellano
Publisher: Springer Science & Business Media
ISBN: 0387274472
Category : Medical
Languages : en
Pages : 702

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Book Description
Cytochrome P450: Structure, Mechanism, and Biochemistry, third edition is a revision of a review that summarizes the current state of research in the field of drug metabolism. The emphasis is on structure, mechanism, biochemistry, and regulation. Coverage is interdisciplinary, ranging from bioinorganic chemistry of cytochrome P450 to its relevance in human medicine. Each chapter provides an in-depth review of a given topic, but concentrates on advances of the last 10 years.

Author: Deep Chandra Suyal
Publisher: Springer Nature
ISBN: 3030861694
Category : Science
Languages : en
Pages : 394

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Book Description
This book collates the latest trends and technological advancements in bioremediation, especially for its monitoring and assessment. Divided into 18 chapters, the book summarizes basic concepts of waste management and bioremediation, describes advancements of the existing technologies, and highlights the role of modern instrumentation and analytical methods, for environmental clean-up and sustainability. The chapters cover topics such as the role of microbial fuel cells in waste management, microbial biosensors for real-time monitoring of bioremediation processes, genetically modified microorganisms for bioremediation, application of immobilized enzyme reactors, spectroscopic techniques, and in-silico approaches in bioremediation monitoring and assessment. The book will be advantageous not only to researchers and scholars interested in bioremediation and sustainability but also to professionals and policymakers.

Author: Harbhajan Singh
Publisher: John Wiley & Sons
ISBN: 0470050586
Category : Science
Languages : en
Pages : 616

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Book Description
The first encyclopedic examination of the application of fungi in bioremediation, this book gives an overview of the science today and covers all aspects of this multidisciplinary field. It provides a solid foundation in the fundamentals and progresses to practical applications. It features step-by-step guidance for a myriad of effective techniques to identify, select, and apply fungi towards the remediation of contaminated sites.