Fitorremediacion De Suelos Contaminados Con Fenantreno

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Fitorremediación de suelos contaminados con fenantreno

Author : Diego Hariyo
Publisher : Eae Editorial Academia Espanola
ISBN 13 : 9783659073021
Total Pages : 52 pages
Book Rating : 4.0/5 (73 download)

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Book Synopsis Fitorremediación de suelos contaminados con fenantreno by : Diego Hariyo

Download or read book Fitorremediación de suelos contaminados con fenantreno written by Diego Hariyo and published by Eae Editorial Academia Espanola. This book was released on 2013 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: La contaminacion del suelo con hidrocarburos policiclicos aromaticos (PAH) es un problema severo, debido a su persistencia y toxicidad. Diversos estudios han demostrado la efectividad de la fitorremediacion para tratar suelos contaminados con PAH, sin embargo no se ha establecido claramente la contribucion de las interacciones planta-microorganismos (proliferacion celular, induccion de enzimas, cometabolismo, etc.) frente a los procesos de captacion, translocacion, acumulacion y/o transformacion propios de las plantas. Con el objetivo de estudiar el rol de la estimulacion de la actividad microbiana producida por la rizosfera de las plantas sobre la eliminacion de fenantreno se comparo el efecto del agregado de un extracto de raices de Medicago sativa con un sistema sembrado con la misma planta y de esta manera probar la efectividad de diferentes tecnicas.

Estudio de biorremediación de un suelo contaminado con hidrocarburos policíclicos aromáticos presentes en una fase líquida no acuosa aplicando la técnica de bioventeo y bioaumentación

Download Estudio de biorremediación de un suelo contaminado con hidrocarburos policíclicos aromáticos presentes en una fase líquida no acuosa aplicando la técnica de bioventeo y bioaumentación PDF Online Free

Author : Brenda Yolanda Alemán Lara
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (97 download)

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Book Synopsis Estudio de biorremediación de un suelo contaminado con hidrocarburos policíclicos aromáticos presentes en una fase líquida no acuosa aplicando la técnica de bioventeo y bioaumentación by : Brenda Yolanda Alemán Lara

Download or read book Estudio de biorremediación de un suelo contaminado con hidrocarburos policíclicos aromáticos presentes en una fase líquida no acuosa aplicando la técnica de bioventeo y bioaumentación written by Brenda Yolanda Alemán Lara and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: La remediación de suelos contaminados ha tomado un gran auge en los últimos años debido a la aprobación de normatividades que regulen este problema. Dentro de las técnicas de remediación más utilizadas se encuentran los tratamientos biológicos, ya que representan procesos de bajo costo y fácil operación, aunado a la amplia variedad de compuestos orgánicos e inorgánicos que pueden ser tratados. En varios estudios se ha demostrado la factibilidad de utilizar la técnica de bioventeo, la cual consiste en el suministro de una corriente de aire por la matriz del suelo, para el tratamiento de Hidrocarburos Totales de Petróleo (HTP's). La bioaumentación, la cual consiste en la adición de microorganismos exógenos capaces de degradar el contaminante presente en la matriz de suelo es otra técnica de biorremediacón que ha incrementado su uso debido a los beneficios que conlleva en costo y tiempo; sin embargo, aún existen áreas necesitadas de investigación como son la biorremediación de Hidrocarburos Policíclicos Aromáticos (HPA's) presentes en Fases Líquidas No Acuosas (NAPL's). Por tal motivo, en el presente estudio se planteó como objetivo el analizar la efectividad del uso del bioventeo y bioaumentación en suelo contaminado con un NAPL el cual contenía concentraciones conocidas de naftaleno y fenantreno, con el fin de establecer el potencial de degradación de HPA's. Se utilizó como suelo arena de río la cual fue contaminado con naftaleno y fenantreno presentes en un NAPL. Se estudió el efecto en las tasas de remoción de contaminantes debido a la inoculación del suelo con una cepa denominada como pseudomonas putida, en contraste con aquellos suelos que solo contenían microorganismos nativos. En las 12 unidades de tratamiento estudiadas, circulaba una corriente de aire húmedo que proporcionaba el oxígeno necesario para el proceso de biodegradación, además de mantener las condiciones de humedad requeridas en el suelo.

Recent Advances in Electrical Engineering, Electronics and Energy

Author : Miguel Botto-Tobar
Publisher : Springer Nature
ISBN 13 : 3031082885
Total Pages : 278 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis Recent Advances in Electrical Engineering, Electronics and Energy by : Miguel Botto-Tobar

Download or read book Recent Advances in Electrical Engineering, Electronics and Energy written by Miguel Botto-Tobar and published by Springer Nature. This book was released on 2022-07-09 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the proceedings of the XVI Multidisciplinary International Congress on Science and Technology (CIT 2021), held in Quito, Ecuador, on 14–18 June 2021, proudly organized by Universidad de las Fuerzas Armadas ESPE in collaboration with GDEON. CIT is an international event with a multidisciplinary approach that promotes the dissemination of advances in Science and Technology research through the presentation of keynote conferences. In CIT, theoretical, technical, or application works that are research products are presented to discuss and debate ideas, experiences, and challenges. Presenting high-quality, peer-reviewed papers, the book discusses the following topics: · Electrical and Electronic· Energy and Mechanics

Bioremediation of Environmental Pollutants

Author : Deep Chandra Suyal
Publisher : Springer Nature
ISBN 13 : 3030861694
Total Pages : 394 pages
Book Rating : 4.0/5 (38 download)

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Book Synopsis Bioremediation of Environmental Pollutants by : Deep Chandra Suyal

Download or read book Bioremediation of Environmental Pollutants written by Deep Chandra Suyal and published by Springer Nature. This book was released on 2021-12-11 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Phytoremediation

Author : Steven C. McCutcheon
Publisher : John Wiley & Sons
ISBN 13 : 0471459321
Total Pages : 1019 pages
Book Rating : 4.4/5 (714 download)

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Book Synopsis Phytoremediation by : Steven C. McCutcheon

Download or read book Phytoremediation written by Steven C. McCutcheon and published by John Wiley & Sons. This book was released on 2004-04-05 with total page 1019 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phytormediation is an exciting new method for controlling and cleaning up hazardous wastes using green plants. This book is the first to compile the state of the science and engineering arts in this rapidly advancing field. Phytormediation: Approaches the subject from the perspectives of biochemistry, genetics, toxicology, and pathway analysis. Is written by two of the premier experts in the field.

The Rhizosphere

Author : Elroy A. Curl
Publisher : Springer Science & Business Media
ISBN 13 : 364270722X
Total Pages : 300 pages
Book Rating : 4.6/5 (427 download)

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Book Synopsis The Rhizosphere by : Elroy A. Curl

Download or read book The Rhizosphere written by Elroy A. Curl and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Plant Root and the Rhizosphere was a major topical feature of the first International Symposium on Factors Determining the Behavior of Plant Pathogens in Soil held at the University of California, Berkeley in 1963. The symposium was edited by K. F. Baker and W. C. Snyder and published under the title Ecology of Soil-Borne Plant Pathogens. Since that time, several other international efforts, either on the root-soil interface specifically or on topics relating to the root environment, have provided"a wealth of valuable information basic to promoting the culture of healthier, more productive plants. For the writing of this book, inspiration has come, in large part, from 10 years of cooperative rhizosphere research in association with leading scientists participating in a regional effort within the southern United States. We have attempted to bring together in this work the major aspects of rhizosphere research and the principles of rhizosphere ecology for the benefit of developing young scientists and technologists, as well as for the established professional researcher and teacher. A prime objective and hope is that this volume might generate ideas that will bring forth new approaches and methodology leading to further advances in our understanding of rhizosphere interactions and their implications for agriculture. ' Because of the enormous complexity of the chemical, physical, and microbiological environment of roots, the methods used by various workers are rarely standardized, but must be devised or modified for each experiment.

Soil and Sediment Remediation

Author : Piet Lens
Publisher : IWA Publishing
ISBN 13 : 1843391007
Total Pages : 545 pages
Book Rating : 4.8/5 (433 download)

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Book Synopsis Soil and Sediment Remediation by : Piet Lens

Download or read book Soil and Sediment Remediation written by Piet Lens and published by IWA Publishing. This book was released on 2005-09-30 with total page 545 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil and Sediment Remediation discusses in detail a whole set of remediative technologies currently available to minimise their impact. Technologies for the treatment of soils and sediments in-situ (landfarming, bioscreens, bioventing, nutrient injection, phytoremediation) and ex-situ (landfarming, bio-heap treatment, soil suspension reactor) will be discussed. The microbiological, process technological and socio-economical aspects of these technologies will be addressed. Special attention will be given to novel biotechnological processes that utilise sulfur cycle conversions, e.g. sulfur and heavy metal removal from soils. Also the potential of phytoremediation will be highlighted. In addition, treatment schemes for the clean-up of polluted megasites, e.g. harbours and Manufactured Gaswork Plants (MGP), will be elaborated. The aim of Soil and Sediment Remediation is to introduce the reader in: the biogeochemical characteristics of soil and sediments- new techniques to study soil/sediment processes (molecular probes, microelectrodes, NMR) clean up technologies for soils polluted with organic (PAH, NAPL, solvents) or inorganic (heavy metals) pollutants- preventative and remediative strategies and technologies available in environmental engineering novel process applications and bioreactor designs for bioremediation the impact of soil pollution on society and its economic importance.

Phytoremediation and Rhizoremediation

Author : Martina Mackova
Publisher : Springer Science & Business Media
ISBN 13 : 1402049994
Total Pages : 299 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Phytoremediation and Rhizoremediation by : Martina Mackova

Download or read book Phytoremediation and Rhizoremediation written by Martina Mackova and published by Springer Science & Business Media. This book was released on 2006-09-19 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume represents an excellent description of the hottest topics in the field of phyto- and rhizoremediation. The book shows especially the importance of cooperation between plant and microorganisms, there is practically no phytoremediation without rhizoremediation. Newest approaches based on methods of molecular biology and genetic engineering are described, as well as plant science achievements.

Phytotechnologies

Author : Naser A. Anjum
Publisher : CRC Press
ISBN 13 : 1439875189
Total Pages : 621 pages
Book Rating : 4.4/5 (398 download)

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Book Synopsis Phytotechnologies by : Naser A. Anjum

Download or read book Phytotechnologies written by Naser A. Anjum and published by CRC Press. This book was released on 2012-10-23 with total page 621 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phytotechnologies: Remediation of Environmental Contaminants highlights the use of natural and inherent traits of plants and associated microbes to exclude, accumulate, or metabolize a variety of contaminants, with the goal of efficiently and sustainably decontaminating the biosphere from unwanted hazardous compounds. Contributed by an international team of authors, the book ensures a balance between theory and practice without compromising the basic conceptual framework of Phytotechnologies. Divided into three major sections, the book: Introduces contaminants and contaminated sites, and also highlights the significance of genus Brassica and vetiver grass species for varied environmental contaminants’ remediation Presents an exhaustive exploration of potential strategies for enhancing plants and associated microbes-mediated environmental contaminants’ remediation Overviews major physiological, biochemical, and genetic-molecular mechanisms responsible for plant tolerance and adaptation to varied environmental contaminants A one-stop source of cutting edge answers and time-saving access, Phytotechnologies: Remediation of Environmental Contaminants is a common platform for engineers, environmental microbiologists, plant physiologists, and molecular biologists with the common aim of sustainable solutions to vital environmental issues. In short, the book provides a conceptual overview of ecosystems approaches and phytotechnologies, and their cumulative significance in relation to various environmental problems and potential solutions.

Keys to Soil Taxonomy

Author : Agriculture Department
Publisher : Government Printing Office
ISBN 13 : 9780160923210
Total Pages : 372 pages
Book Rating : 4.9/5 (232 download)

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Book Synopsis Keys to Soil Taxonomy by : Agriculture Department

Download or read book Keys to Soil Taxonomy written by Agriculture Department and published by Government Printing Office. This book was released on 2014 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication, Keys to Soil Taxonomy, Twelfth Edition, 2014, coincides with the 20th World Congress of Soil Science, to be held on Jeju Island, Korea in June 2014. The Keys to Soil Taxonomy serves two purposes. It provides the taxonomic keys necessary for the classification of soils in a form that can be used easily in the field. It also acquaints users of soil taxonomy with recent changes in the classification system. The twelfth edition of the Keys to Soil Taxonomy incorporates all changes approved since the publication in 1999 of the second edition of Soil Taxonomy: A Basic System of Soil Classification for Making and Interpreting Soil Surveys.

Composition and Analysis of Heavy Petroleum Fractions

Author : Klaus H. Altgelt
Publisher : CRC Press
ISBN 13 : 1482277409
Total Pages : 505 pages
Book Rating : 4.4/5 (822 download)

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Book Synopsis Composition and Analysis of Heavy Petroleum Fractions by : Klaus H. Altgelt

Download or read book Composition and Analysis of Heavy Petroleum Fractions written by Klaus H. Altgelt and published by CRC Press. This book was released on 2016-04-19 with total page 505 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides insights into the composition of petroleum, especially its heavy ends, and presents a review of modern methods for the analysis of heavy petroleum fractions, which are viewed as refinery feedstocks. The concept of an atmospheric equivalent boiling point (AEBP) scale increasing the boiling range almost threefold and allowing for the description of all crude oil fractions is introduced.

Chemical Analysis of Contaminated Land

Author : K. Clive Thompson
Publisher : John Wiley & Sons
ISBN 13 : 1405147709
Total Pages : 312 pages
Book Rating : 4.4/5 (51 download)

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Book Synopsis Chemical Analysis of Contaminated Land by : K. Clive Thompson

Download or read book Chemical Analysis of Contaminated Land written by K. Clive Thompson and published by John Wiley & Sons. This book was released on 2009-02-12 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a unique source of reference on the chemical analysis of potentially contaminated land. It assists in specifying appropriate analyses, relevant strategies for carrying out analyses, and methods of interpreting results within the new risk-based legislative framework for contaminated land. It addresses all aspects of the analysis, from delivery of the samples to the laboratory to the presentation of the results to the clients. Emphasis is placed on concentrated, tabular data, wherever possible. Problems of analysis are highlighted and solutions are proposed. Asbestos is covered in detail in the chapter on inorganic parameters, and a chapter is included on the new techniques of ecotoxicity measurement. Directed equally at the analytical chemist and the environmental scientist or engineer responsible for commissioning analyses of potentially contaminated soil or water samples, the book is written in a way that will prove helpful to both new and experienced practitioners. As such, it is one of the first volumes to bridge the gap between the customer and the supplier.

Freshwater Algae

Author : Edward G. Bellinger
Publisher : John Wiley & Sons
ISBN 13 : 1118917162
Total Pages : 306 pages
Book Rating : 4.1/5 (189 download)

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Book Synopsis Freshwater Algae by : Edward G. Bellinger

Download or read book Freshwater Algae written by Edward G. Bellinger and published by John Wiley & Sons. This book was released on 2015-02-23 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the second edition of Freshwater Algae; the popular guide to temperate freshwater algae. This book uniquely combines practical information on sampling and experimental techniques with an explanation of basic algal taxonomy plus a key to identify the more frequently-occurring organisms. Fully revised, it describes major bioindicator species in relation to key environmental parameters and their implications for aquatic management. This second edition includes: the same clear writing style as the first edition to provide an easily accessible source of information on algae within standing and flowing waters, and the problems they may cause the identification of 250 algae using a key based on readily observable morphological features that can be readily observed under a conventional light microscope up-to-date information on the molecular determination of taxonomic status, analytical microtechniques and the potential role of computer analysis in algal biology upgrades to numerous line drawings to include more detail and extra species information, full colour photographs of live algae – including many new images from the USA and China Bridging the gap between simple identification texts and highly specialised research volumes, this book is used both as a comprehensive introduction to the subject and as a laboratory manual. The new edition will be invaluable to aquatic biologists for algal identification, and for all practitioners and researchers working within aquatic microbiology in industry and academia.

Functions of Natural Organic Matter in Changing Environment

Author : Jianming Xu
Publisher : Springer
ISBN 13 : 9789401779852
Total Pages : 0 pages
Book Rating : 4.7/5 (798 download)

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Book Synopsis Functions of Natural Organic Matter in Changing Environment by : Jianming Xu

Download or read book Functions of Natural Organic Matter in Changing Environment written by Jianming Xu and published by Springer. This book was released on 2016-08-23 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Functions of Natural Organic Matter in Changing Environment presents contributions from the 16th Meeting of the International Humic Substances Society (IHSS 16) held in Hangzhou, China on September 9-14, 2012. It provides a comprehensive and updated research advance in the field of characterization, function, application of humic substances (HS) and natural organic matter (NOM) in environment, agriculture, and industry. A broad range of topics are covered: i) formation, structure and characteristics of HS and NOM; ii) HS/NOM and carbon sequestration; iii) HS/NOM and biogeochemical cycling of nutrients; iv) HS/NOM and the environmental processes of toxic elements and anthropogenic organics; v) HS/NOM, naturally occurring and engineered nanoparticles; vi) HS/NOM, biodiversity and ecosystem health; vii) HS/NOM in water and water treatment; viii) characterization and function of biochar in the environment; and ix) industrial products and application of HS. The book will be an invaluable reference for chemists, biologists, environmental scientists, ecologists, soil scientists, water scientists, agronomists, global change researchers and policy makers. Jianming Xu is Professor and Director at the Institute of Soil and Water Resources and Environmental Science, Zhejiang University, Hangzhou, China. Jianjun Wu is Professor at the Institute of Soil and Water Resources and Environmental Science, Zhejiang University, Hangzhou, China. Yan He is Associate Professor at the Institute of Soil and Water Resources and Environmental Science, Zhejiang University, Hangzhou, China.

Soil Bioremediation

Author : Javid A. Parray
Publisher : John Wiley & Sons
ISBN 13 : 1119547954
Total Pages : 372 pages
Book Rating : 4.1/5 (195 download)

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Book Synopsis Soil Bioremediation by : Javid A. Parray

Download or read book Soil Bioremediation written by Javid A. Parray and published by John Wiley & Sons. This book was released on 2021-03-22 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: SOIL BIOREMEDIATION A practical guide to the environmentally sustainable bioremediation of soil Soil Bioremediation: An Approach Towards Sustainable Technology provides the first comprehensive discussion of sustainable and effective techniques for soil bioremediation involving microbes. Presenting established and updated research on emerging trends in bioremediation, this book provides contributions from both experimental and numerical researchers who provide reports on significant field trials. Soil Bioremediation instructs the reader on several different environmentally friendly bioremediation techniques, including: Bio-sorption Bio-augmentation Bio-stimulation Emphasizing molecular approaches and biosynthetic pathways of microbes, this one-of-a-kind reference focuses heavily on the role of microbes in the degradation and removal of xenobiotic substances from the environment and presents a unique management and conservation perspective in the field of environmental microbiology. Soil Bioremediation is perfect for undergraduate students in the fields of environmental science, microbiology, limnology, freshwater ecology and microbial biotechnology. It is also invaluable for researchers and scientists working in the areas of environmental science, environmental microbiology, and waste management.

Biodegradation and Bioremediation

Author : Martin Alexander
Publisher : Gulf Professional Publishing
ISBN 13 : 9780120498611
Total Pages : 474 pages
Book Rating : 4.4/5 (986 download)

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Book Synopsis Biodegradation and Bioremediation by : Martin Alexander

Download or read book Biodegradation and Bioremediation written by Martin Alexander and published by Gulf Professional Publishing. This book was released on 1999 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alexander presents the basic principles of biodegradation and how these principles relate to bioremediation. All the subject's microbiological, chemical, toxicological, environmental, engineering and technological aspects are covered.

Mechanisms of Adaptation

Author : J.R. Spkatch
Publisher : Elsevier
ISBN 13 : 0323163289
Total Pages : 615 pages
Book Rating : 4.3/5 (231 download)

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Book Synopsis Mechanisms of Adaptation by : J.R. Spkatch

Download or read book Mechanisms of Adaptation written by J.R. Spkatch and published by Elsevier. This book was released on 2014-04-24 with total page 615 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Bacteria: Volume VII: Mechanisms of Adaptation explores the mechanisms of bacterial adaptations and covers topics ranging from bacterial spores, cysts, and stalks to nitrogen fixation, bacterial chemotaxis, bacteriophage growth, and the structure and biosynthesis of bacterial cell walls. The roles of appendages and surface layers in adaptation of bacteria to their environment are also considered, along with cell division in Escherichia coli. This volume is comprised of nine chapters and begins with a discussion on the structure, properties, formation, and regulation of spores, cysts, and stalks in actinomycetes, blue-green bacteria, myxobacteria, Bacillus, Azotobacter, and Caulobacter. The reader is then introduced to the biochemistry, regulation, genetics, and evolution of nitrogen fixing in organisms; the receptors involved in bacterial chemotaxis and the nature of the sensing mechanism; the outer membrane of gram-negative bacteria; and bacterial functions involved in nutrient detection and acquisition. The roles played by organelles and surface layers in the adaptation of bacteria to their environment are also examined. The final chapter deals with the regulation of, and coordination between, the multitude of events involved in cell division in Escherichia coli. This monograph will be a useful resource for microbiologists, bacteriologists, biochemists, and biologists.