Fitocorreción de suelos contaminados con metales pesados: evaluación de plantas tolerantes y optimización del proceso mediante prácticas agronómicas. PDF Download

Author:
Publisher: Univ Santiago de Compostela
ISBN:
Category :
Languages : es
Pages : 345

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Author: Shahid Ul-Islam
Publisher: John Wiley & Sons
ISBN: 1119407796
Category : Science
Languages : en
Pages : 534

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Over the past few decades, rapid industrialization, fast urban encroachment, and improved agricultural operations have introduced substantial amounts of potentially toxic organic substances into the atmosphere and into the aquatic and terrestrial environments. Advanced Materials for Wastewater Treatment brings together innovative methodologies and research strategies to remove toxic effluents from wastewaters.With contributions from leading scientists from all around the world, the book provides a comprehensive coverage of the current literature, up-to-date overviews of all aspects of toxic chemical remediation including the role of nanomaterials.

Author: Elena María Otazo-Sánchez
Publisher: Springer Nature
ISBN: 303024962X
Category : Technology & Engineering
Languages : en
Pages : 509

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This book presents several complex case studies related to water management and planning in the context of pollution, growing demands, and global climate change in Mexico, but which are also relevant for other countries in Latin America. These concerns are of critical importance for policymakers who are coping with multiple conflicting interests. Water availability in Mexico is polarized, with abundant rainfall and large rivers in the south, and desert-like conditions in the north. The central region, which is the most industrialized, is overpopulated. Mexico City pours millions of cubic meters of “blackwater” into the northern valley daily and receives its clean water from the south. To address these unsustainable conditions, the world's 4th biggest water treatment plant went into operation in 2018. The water infrastructure and governance must satisfy the demands of all sectors, including agricultural, urban, and economic activities. At the same time, water resources are affected by drought, and climate change puts constraints on the supply. As such, regulation and monitoring are important when it comes to adherence to agreed plans and priorities. The book is divided into four sections. 1: Water Availability discusses quantitative aspects, such as supply, methods of calculation, and fracking. 2: Water Quality highlights pollution risks and diagnosis of water resources. 3: Water Allocation examines the sectoral demands and vulnerability due to unsustainable irrigation. 4: Water Governance and Management focuses on laws, urban rules, national parks, planning, and integrated water resources management, among other topics. The chapters include illustrative case studies in Mexico, such as basins, cities, reservoirs, and aquifers, water supply demand assessment, planning, and management.

Author: B. J. Alloway
Publisher: Springer Science & Business Media
ISBN: 9780751401981
Category : Nature
Languages : en
Pages : 392

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Heavy metals in soils continue to receive increasing attention due to the growing scientific and public awareness of environmental issues and the development of analytical techniques to measure their concentrations accurately. Building on the success and acclaim of the first edition, this book continues to provide an up-to-date, balanced and comprehensive review of the subject in two sections: the first providing an introduction to the metals chemistry, sources and methods used for their analysis; and the second containing chapters dealing with individual elements in detail.

Author: Brian J. Alloway
Publisher: Springer Science & Business Media
ISBN: 9400744706
Category : Nature
Languages : en
Pages : 615

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This third edition of the book has been completely re-written, providing a wider scope and enhanced coverage. It covers the general principles of the natural occurrence, pollution sources, chemical analysis, soil chemical behaviour and soil-plant-animal relationships of heavy metals and metalloids, followed by a detailed coverage of 21 individual elements, including: antimony, arsenic, barium, cadmium, chromium, cobalt, copper, gold, lead, manganese, mercury, molybdenum, nickel, selenium, silver, thallium, tin, tungsten, uranium, vanadium and zinc. The book is highly relevant for those involved in environmental science, soil science, geochemistry, agronomy, environmental health, and environmental engineering, including specialists responsible for the management and clean-up of contaminated land.

Author:
Publisher:
ISBN:
Category : Education
Languages : en
Pages : 428

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Soil remediation deals with the removal of pollution or contaminants from environmental media such as soil and groundwater. This book presents new research the contamination of building materials with chemicals, which occurs as a result of storage, spills, and also catastrophic floods and hurricanes. Included in this book is an analysis and comparison of three protocols for the removal of chemicals trapped within building materials. The substantial economic consequences of heavy metal contamination in ecosystems, which poses major environmental problems world-wide, are presented as well. This book discusses the use of plants to remove or immobilise contaminants as a potentially safe and low cost method for the remediation of metal contaminated soil. Membrane techniques applied in water treatment from soil remediation are also reviewed and discussed with the aim to remove and/or recover metals and recycle water.

Author: Yeqiao Wang
Publisher:
ISBN: 9781439852842
Category : Natural resources
Languages : en
Pages :

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