Suelos contaminados con elementos traza

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ISBN 13 : 9783844336948
Total Pages : 272 pages
Book Rating : 4.3/5 (369 download)

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Book Synopsis Suelos contaminados con elementos traza by : Alfredo Pérez de Mora

Download or read book Suelos contaminados con elementos traza written by Alfredo Pérez de Mora and published by . This book was released on 2011-09 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: La recuperacion de los suelos contaminados con elementos traza y metales pesados resulta muy dificil debido a que estos no son degradables, al contrario que los contaminantes organicos o los radionucleidos de vida corta. La mayoria de las tecnicas de recuperacion se basan en metodos fisicos y quimicos economicamente costosos y que alteran drasticamente la estructura y las propiedades fisico-quimicas del suelo. Sin embargo, en la ultima decada ha crecido el interes por el desarrollo de tecnicas respetuosas con el medioambiente y economicamente viables. Dentro de estas tecnicas esta la Recuperacion Natural Asistida, basada en la utilizacion de enmiendas y/o plantas que aceleran los procesos de adsorcion, precipitacion y complejacion que ocurren de forma natural en el suelo, los cuales disminuyen la movilidad y la biodisponibilidad de los contaminantes. Dicha tecnica estimula asimismo la actividad microbiana del suelo y el reciclado de nutrientes. El presente trabajo representa un estudio detallado y unico sobre el potencial de varias enmiendas y/o el desarrollo de cubiertas vegetales para estabilizar elementos traza en el suelo y recuperar suelos contaminados con dichos elementos.

Recuperación natural asistida de un suelo contaminado con elementos traza

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (928 download)

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Book Synopsis Recuperación natural asistida de un suelo contaminado con elementos traza by :

Download or read book Recuperación natural asistida de un suelo contaminado con elementos traza written by and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Remediación natural asistida de un suelo contaminado por elementos traza: experimentación en contenedores

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (112 download)

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Book Synopsis Remediación natural asistida de un suelo contaminado por elementos traza: experimentación en contenedores by : Alfredo Pérez de Mora

Download or read book Remediación natural asistida de un suelo contaminado por elementos traza: experimentación en contenedores written by Alfredo Pérez de Mora and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Recuperación y rehabilitación de suelos contaminados con elementos traza mediante la aplicación de enmiendas y el establecimiento de una cubierta vegetal natural o de una planta de crecimiento rápido (Paulownia fortunei)

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Publisher :
ISBN 13 :
Total Pages : 180 pages
Book Rating : 4.:/5 (112 download)

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Book Synopsis Recuperación y rehabilitación de suelos contaminados con elementos traza mediante la aplicación de enmiendas y el establecimiento de una cubierta vegetal natural o de una planta de crecimiento rápido (Paulownia fortunei) by : Jian Xiong

Download or read book Recuperación y rehabilitación de suelos contaminados con elementos traza mediante la aplicación de enmiendas y el establecimiento de una cubierta vegetal natural o de una planta de crecimiento rápido (Paulownia fortunei) written by Jian Xiong and published by . This book was released on 2015 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Metodología analítica y materiales de referencia para estudios de movilidad de elementos traza en suelos y sedimentos

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Publisher :
ISBN 13 :
Total Pages : 284 pages
Book Rating : 4.:/5 (84 download)

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Book Synopsis Metodología analítica y materiales de referencia para estudios de movilidad de elementos traza en suelos y sedimentos by : Mónica Pueyo Cuello

Download or read book Metodología analítica y materiales de referencia para estudios de movilidad de elementos traza en suelos y sedimentos written by Mónica Pueyo Cuello and published by . This book was released on 2008 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Suelos contaminados

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Publisher : IGME
ISBN 13 : 9788478402557
Total Pages : 120 pages
Book Rating : 4.4/5 (25 download)

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Book Synopsis Suelos contaminados by : Instituto Tecnológico Geominero de España

Download or read book Suelos contaminados written by Instituto Tecnológico Geominero de España and published by IGME. This book was released on 1996-10 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Suelos Contaminados Con Elementos Potencialmente Tóxicos. Un Nuevo Método De Detección

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Publisher : Palibrio
ISBN 13 : 1463396961
Total Pages : 79 pages
Book Rating : 4.4/5 (633 download)

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Book Synopsis Suelos Contaminados Con Elementos Potencialmente Tóxicos. Un Nuevo Método De Detección by : Enrique Saucedo Plata

Download or read book Suelos Contaminados Con Elementos Potencialmente Tóxicos. Un Nuevo Método De Detección written by Enrique Saucedo Plata and published by Palibrio. This book was released on 2014-12-05 with total page 79 pages. Available in PDF, EPUB and Kindle. Book excerpt: En Mxico la normatividad ambiental en materia de contaminantes de suelos establece que para identificar zonas contaminadas por elementos potencialmente txicos (EPTs) se debe tomar en cuenta la variabilidad de las concentraciones de fondo a travs del territorio (NOM-147-SEMARNAT/SSA1-2004). No obstante, ante la carencia de datos duros a nivel nacional, y la creciente necesidad de los mismos, se requiere de un procedimiento de bajo costo que sirva como primer proveedor de datos generales para la toma de decisiones de autoridades ambientales. En funcin de esto, en este trabajo se propone una metodologa para determinar de manera sencilla y econmica el grado de peligrosidad en suelos por EPTs, as como una valoracin cualitativa del riesgo ambiental, mediante el clculo del valor de fondo y concentracin de umbral, tal como lo establece la normatividad.

Trace Element Contamination of the Environment

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Publisher : Elsevier
ISBN 13 : 0444601708
Total Pages : 273 pages
Book Rating : 4.4/5 (446 download)

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Book Synopsis Trace Element Contamination of the Environment by : David Purves

Download or read book Trace Element Contamination of the Environment written by David Purves and published by Elsevier. This book was released on 2012-12-02 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fundamental Aspects of Pollution Control and Environmental Science 1: Trace-Element Contamination of the Environment investigates the global biological consequences of dispersal of trace elements that are mined from localized limited deposits in the environment. It considers the problem of trace-element contamination of the biosphere as an environmental pollution and as part of the ecological crisis as a whole. Comprised of eight chapters, this volume begins with an overview of trace-element contaminants, such as lead, cadmium, and mercury. It then discusses factors affecting the trace-element composition of soils, including sulfur, lime, and fertilizers. It explains as well the trace-element contamination of the atmosphere and hydrosphere, the sources of trace-element contamination of soils, and the availability of trace elements in the soil. The consequences of trace-element contamination of the soil, including its effects on crops and animals, are also discussed. The book also provides ways to prevent dispersal of metals in the environment. This book will be an essential reading for undergraduates, law students, and those who are interested about environmental pollution caused by trace elements.

Elementos traza y nutrientes en plantas y suelos afectados por el vertido minero de Aznalcóllar

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ISBN 13 :
Total Pages : 332 pages
Book Rating : 4.:/5 (112 download)

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Book Synopsis Elementos traza y nutrientes en plantas y suelos afectados por el vertido minero de Aznalcóllar by : Paula Madejón Rodríguez

Download or read book Elementos traza y nutrientes en plantas y suelos afectados por el vertido minero de Aznalcóllar written by Paula Madejón Rodríguez and published by . This book was released on 2004 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:

UNE 77322 : Calidad del suelo. Extracción de elementos traza solubles en agua regia

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Publisher :
ISBN 13 :
Total Pages : 9 pages
Book Rating : 4.:/5 (433 download)

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Book Synopsis UNE 77322 : Calidad del suelo. Extracción de elementos traza solubles en agua regia by : Asociación Española de Normalización y Certificación

Download or read book UNE 77322 : Calidad del suelo. Extracción de elementos traza solubles en agua regia written by Asociación Española de Normalización y Certificación and published by . This book was released on 2003 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Disponibilidad Y Movilidad de Metales Traza en Suelos Contaminados de Guipúzcoa

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ISBN 13 :
Total Pages : 316 pages
Book Rating : 4.:/5 (932 download)

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Book Synopsis Disponibilidad Y Movilidad de Metales Traza en Suelos Contaminados de Guipúzcoa by :

Download or read book Disponibilidad Y Movilidad de Metales Traza en Suelos Contaminados de Guipúzcoa written by and published by . This book was released on 1997 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Introducción al estudio de la contaminación del suelo por metales pesados

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Publisher : Uady
ISBN 13 :
Total Pages : 120 pages
Book Rating : 4.A/5 ( download)

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Book Synopsis Introducción al estudio de la contaminación del suelo por metales pesados by : Francisco Bautista Zúñiga

Download or read book Introducción al estudio de la contaminación del suelo por metales pesados written by Francisco Bautista Zúñiga and published by Uady. This book was released on 1999 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Trace Elements in Soils and Plants, Third Edition

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Publisher : CRC Press
ISBN 13 : 9780849315756
Total Pages : 432 pages
Book Rating : 4.3/5 (157 download)

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Book Synopsis Trace Elements in Soils and Plants, Third Edition by : Alina Kabata-Pendias

Download or read book Trace Elements in Soils and Plants, Third Edition written by Alina Kabata-Pendias and published by CRC Press. This book was released on 2000-11-08 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contemporary legislation respecting environmental protection and public health, at both national and international levels, are based on data that characterize chemical properties of environmental phenomena, especially those that reside in our food chain. Thus, environmental and food quality are now matters of major public concern and therefore a system of metrology in trace analysis has recently been developed at the international level. This new edition of a bestseller highlights the significance of anthropogenic factors in changing the trace element status in soils and plants. Written by Dr. Alina Kabata-Pendias, a world-renowned plant and soil scientist, Trace Elements in Soil and Plants, Third Edition incorporates recent data from about 400 respected sources. These data present the most recent research on topical issues such as the assessment of natural/background content of trace elements in soil; bioindication of chemical status of environmental compartments; soil remediation; and hyperaccumulation and hyperextraction of trace metals from the soil. Discussions of the health-related significance of trace elements in food are also included. This third edition presents an overview of the principal pathways from soils to plants. The author provides the background for a more profound understanding of ways by which chemical processes operate in both polluted and unpolluted conditions of the soil-plant system. The current review of recent soil-plant findings offered by Trace Elements in Soil and Plants, Third Edition renders the book an indispensable reference.

Environmental Contamination

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Publisher : BoD – Books on Demand
ISBN 13 : 953510120X
Total Pages : 236 pages
Book Rating : 4.5/5 (351 download)

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Book Synopsis Environmental Contamination by : Jatin Srivastava

Download or read book Environmental Contamination written by Jatin Srivastava and published by BoD – Books on Demand. This book was released on 2012-02-29 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nature minimizes the hazards, while man maximizes them. This is not an assumption, but a basic idea of the findings of scientists from all over the world. The last two centuries have witnessed the indiscriminate development and overexploitation of natural resources by man causing alterations and impairment of our own environment. Environmental contamination is the result of the irrational use of resources at the wrong place and at the wrong time. Environmental contamination has changed the lifestyle of people virtually all over the world, and has reduced the extent of life on earth. Today, we are bound to compromises with such environmental conditions, which was not anticipated for the sustenance of humanity and other life forms. Let us find out the problem and its management within this book.

Assessment, Restoration and Reclamation of Mining Influenced Soils

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Publisher : Academic Press
ISBN 13 : 0128097299
Total Pages : 522 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Assessment, Restoration and Reclamation of Mining Influenced Soils by : Jaume Bech

Download or read book Assessment, Restoration and Reclamation of Mining Influenced Soils written by Jaume Bech and published by Academic Press. This book was released on 2017-09-09 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: Assessment, Restoration and Reclamation of Mining Influenced Soils covers processes operating in the environment as a result of mining activity, including the whole spectra of negative effects of anthropopressure and the environment, from changes in soil chemistry, changes in soil physical properties, geomechanical disturbances, and mine water discharges. Mining activity and its waste are an environmental concern. Knowledge of the fate of potentially harmful elements and their effect on plants and the food chain, and ultimately on human health, is still being understood. Therefore, there is a need for better knowledge on the origin, distribution, and management of mine waste on a global level. This book provides information on hazard assessment and remediation of the disturbed environment, including stabilization of contaminated soils and phytoremediation, and will help scientists and public authorities formulate answers to the daily challenges related to the restoration of contaminated land. Provides a thorough overview of the processes operating on mining-devastated areas, as well as origin, distribution, and deactivation of harmful elements Includes outcomes and recommendations of the Global Mining Initiative that are widely regarded as the code of conduct in the minerals industry Contains global case studies that elucidate various aspects of assessment and restoration of mine-contaminated land

Agrochimica

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ISBN 13 :
Total Pages : 1158 pages
Book Rating : 4.:/5 (44 download)

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Book Synopsis Agrochimica by :

Download or read book Agrochimica written by and published by . This book was released on 1982 with total page 1158 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Agromining: Farming for Metals

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Publisher : Springer Nature
ISBN 13 : 3030589048
Total Pages : 482 pages
Book Rating : 4.0/5 (35 download)

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Book Synopsis Agromining: Farming for Metals by : Antony van der Ent

Download or read book Agromining: Farming for Metals written by Antony van der Ent and published by Springer Nature. This book was released on 2020-12-07 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second and expanded edition of the first book on agromining (phytomining) presents a comprehensive overview of the metal farming & recovery of the agromining production chain. Agromining is an emerging technology that aims to transform the extraction of sources of target elements not accessible by traditional mining and processing techniques. Agromining, which is based on sustainable development, uses hyperaccumulator plants as 'metal crops' farmed on sub-economic soils or minerals wastes to obtain valuable target elements. This volume is edited and authored by the pioneers in the rapidly expanding field of agromining and presents the latest insights and developments in the field. This book provides in-depth information on the global distribution and ecology of hyperaccumulator plants, their biogeochemical pathways, the influence of rhizosphere microbes, the physiology and molecular biology of hyperaccumulation, as well as aspects of propagation and conservation of these unusual plants. It describes the agronomy of metal crops and opportunities for incorporating agromining into rehabilitation and mine closure, including test cases for agromining of nickel, cobalt, manganese, arsenic, selenium, cadmium, zinc, thallium, rare earth elements and platinum group elements. Since the first edition was published, there have successful nickel agromining field trials in the tropics (in Malaysia and Guatemala), and these are presented in a dedicated case study chapter. Other new chapters focus on the processing of bio-ore for elements other than nickel, such as rare earth elements and cadmium, and on agromining from industrial wastes such as tailings, and industrial by-products and sites. Furthermore, the book features two new chapters that provide a comprehensive assessment of accumulation a very wide range elements from the Periodic Table in various plant species around the globe, and a chapter on practical methods for discovery of hyperaccumulator plant species in the field and in the herbarium. This book is of interest to environmental professionals in the minerals industry, government regulators, and academics.