Author:
Publisher:
ISBN:
Category : Bioremediation
Languages : en
Pages :

Get Book Here

Book Description

Author:
Publisher:
ISBN:
Category : Books
Languages : en
Pages : 2244

Get Book Here

Book Description

Author: Andrea Leeson
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 400

Get Book Here

Book Description
The symposium included 600 presentations in 50 sessions on bioremediation and supporting technologies used for a wide range of contaminants already in, or poised to invade, soil, groundwater, and sediment. Three hundred and fifty-two papers were selected and organized into ten volumes. Volume nine's articles cover a variety of biological approaches for removal or sequestration of substances such as perchlorates, heavy metals, arsenic, nitrates, and acid mine drainage. Articles average eight pages, and contain abstracts and references. Annotation copyrighted by Book News Inc., Portland, OR.

Author:
Publisher:
ISBN: 9781574771190
Category : Bioremediation
Languages : en
Pages :

Get Book Here

Book Description

Author: I. Twardowska
Publisher: Gulf Professional Publishing
ISBN: 008054147X
Category : Science
Languages : en
Pages : 1161

Get Book Here

Book Description
This book covers a broad group of wastes, from biowaste to hazardous waste, but primarily the largest (by mass and volume) group of wastes that are not hazardous, but also are not inert, and are problematic for three major reasons: (1) they are difficult to manage because of their volume: usually they are used in civil engineering as a common fill etc., where they are exposed to environmental conditions almost the same way as at disposal sites; (2) they are not geochemically stable and in the different periods of environmental exposure undergo transformations that might add hazardous properties to the material that are not displayed when it is freshly generated; (3) many designers and researchers in different countries involved in waste management are often not aware of time-delayed adverse environmental impact of some large-volume waste, and also do not consider some positive properties that may extend the area of their environmentally beneficial application.

Author: Maria S. Fuentes
Publisher: CRC Press
ISBN: 135185738X
Category : Science
Languages : en
Pages : 304

Get Book Here

Book Description
Increased awareness surrounding environmental protection has prompted the development of more ecofriendly technologies. This book provides useful information on technologies based upon the use of biological agents for environmental clean-up, including bacteria, yeast, fungi, algae, and plants. Some chapters refer to the direct application of products derived from plants and microorganisms for designing strategies of environmental remediation. The combination of strategies helps in efficient removal of pollutants generated from anthropogenic activities with minimal environmental impact. This book is meant for professionals involved in environmental technology and waste management.

Author: Broder Merkel
Publisher: Springer Science & Business Media
ISBN: 364255668X
Category : Science
Languages : en
Pages : 1146

Get Book Here

Book Description
Preface Uranium is a radioactive element and a heavy metal which is naturally occurring in ground and surface water. Although uranium is enriched in granites and gneiss ground water from these host rocks often shows low to intermediate uranium con centrations, while some ground waters from sandstone and carbonate aquifers show elevated uranium concentrations up to several hundred mg/1 without man made impact. On the other side, surface water contains increased anthropogenic uranium concentrations due to the intensive use of phosphate fertilizers and in mining areas due to mining and milling activities. Saxony and Thuringia both be ing states of the reunified Germany are probably an area where uranium mining activities have impacted the environment more severely than in any other part of the world. Thus, the federal government of Germany allocated huge amounts of money for the rehabilitation work, a unique proceeding without precedent in min ing history. In October 1995 the first international conference on Uranium Mining and Hydrogeology (UMM I) was held in Freiberg being organized by the Department of Geology at the technical University Freiberg by the support of the Saxon State Ministry of Geology and Environment. Due to the large scientific interest in the topic ofuranium a second conference (UMH II) took place in Freiberg in Septem ber 1998.

Author: Andrea Leeson
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 408

Get Book Here

Book Description
The symposium included 600 presentations in 50 sessions on bioremediation and supporting technologies used for a wide range of contaminants already in, or poised to invade, soil, groundwater, and sediment. Three hundred and fifty-two papers were selected and organized into ten volumes. Volume ten's articles cover various aerobic approaches to remediating hydrocarbon contamination caused by crude oil or diesel spills, gas well activity, and storage tank leakage. Remediations discussed include biosparging, soil vapor extraction, bioslurpers, VOC stripping, and injection of oxygen- release compounds. Articles average eight pages, and contain abstracts and references. Annotation copyrighted by Book News Inc., Portland, OR.

Author: Pedro J. Alvarez
Publisher: John Wiley & Sons
ISBN: 0471738611
Category : Science
Languages : en
Pages : 624

Get Book Here

Book Description
A groundbreaking text and professional resource on natural attenuation technology Natural attenuation is rapidly becoming a widely used approach to manage groundwater and soil contamination by hazardous substances in petroleum-product releases and leachate from hazardous waste sites and landfills. This book provides, under one cover, the current methodologies needed by groundwater scientists and engineers in their efforts to evaluate subsurface contamination problems, to estimate risk to human health and ecosystems through mathematical models, and to design and formulate appropriate remediation strategies. Incorporating the authors' extensive backgrounds as educators, researchers, and consultants in environmental biotechnology and hydrogeology, the text emphasizes new concepts and recent advances in the science, including: Quantification of the role of microbes in natural attenuation Biodegradation and chemical transformation principles Immobilization and phase change Biotransformation mechanisms Groundwater flow and contaminant transport Analytical models for contaminant transport and reaction processes Numerical modeling of contaminant transport, transformation, and degradation Detailed descriptions of fundamental processes, characterization approaches, and analytical and numerical methods tied to relevant real-world applications make Bioremediation and Natural Attenuation: Process Fundamentals and Mathematical Models both a timely course text in hydrogeology and environmental engineering and a valuable reference for anyone in the groundwater or risk assessment professions.

Author: Andrea Leeson
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 208

Get Book Here

Book Description
Unlike organic contaminants, which often can be broken down by biological processes into relatively harmless metabolites and by-products, metals are elemental and often have an inhibitory effect on biological activity. Despite these potential pitfalls, there has been progress recently in applying bioremediation technologies to metals and inorganics. This volume encompasses topics such as lead solubility reduction, chromium reduction, denitrification, volatilization of selenium in soils, metals recovery from acid mine drainage, and even the possibility of applying artificial neural network technology to aid in bioremediation.