Download or read book Speciation and Bioavailability of Heavy Metals Sulphur Phosphorus and Cyanide in Soils and Sediments written by H. Rogaar and published by . This book was released on 1997 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Speciation and Biovailability of Heavy Metals Sulphur Phosphorus and Cyanide in Soils and Sediments written by H. Rogaar and published by . This book was released on 1997 with total page 215 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dynamic balance between chemical binding and biological adsorption; The chemical behaviour of cynamide in contaminated soils; Speciation influenced by multicomponent adsorption and complexation - analysis of heterogeneous systems with variable surface charge and surface potential research; Speciation of heavy metal ions as influenced by interactions of montomorillonite, Al hydroxide polymers and citrate; Laboratory simulation and field study concerning soil processes with respect to mobility and plant availability of heavy metals: dynamics, speciation and the role of organic matter; Effect of land use changes on metal solubility and speciation in soils; Bioavailability research; Lake and river sediment research.

Download or read book Environmental Toxicology and Chemistry written by and published by . This book was released on 2001 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Chemical Speciation and Bioavailability of Heavy Metals in Soil and Surface Water written by Erwin Johannes Johan Kalis and published by . This book was released on 2006 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Linking Chemical Speciation Desorption Kinetics and Bioavailability of U and Ni in Aged Contaminated Sediments written by Paul M. Bertsch and published by . This book was released on 2003 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: The extent to which heavy metals and radionuclides pose an environmental hazard depends on their potential for release to and transport in the environment, i.e., environmental availability, and their potential for introduction into biological systems, i.e., bioavailability. Although there exists a substantial body of literature pertaining to the fate, distribution, and bioavailability of contaminant metals in model laboratory systems, few studies have examined the biogeochemical cycling of heavy metals in complex aged-contaminated soils and sediments at a fundamental level. Even fewer have coupled detailed information on chemical speciation from state-of-the-art microscopic analytical and spectroscopic techniques with macroscopic observations obtained using indirect chemical extractions, metal desorption and leaching experiments, and biological uptake and toxicity assays.

Download or read book Encyclopedia of Analytical Science written by and published by Elsevier. This book was released on 2019-04-02 with total page 5142 pages. Available in PDF, EPUB and Kindle. Book excerpt: The third edition of the Encyclopedia of Analytical Science, Ten Volume Set is a definitive collection of articles covering the latest technologies in application areas such as medicine, environmental science, food science and geology. Meticulously organized, clearly written and fully interdisciplinary, the Encyclopedia of Analytical Science, Ten Volume Set provides foundational knowledge across the scope of modern analytical chemistry, linking fundamental topics with the latest methodologies. Articles will cover three broad areas: analytical techniques (e.g., mass spectrometry, liquid chromatography, atomic spectrometry); areas of application (e.g., forensic, environmental and clinical); and analytes (e.g., arsenic, nucleic acids and polycyclic aromatic hydrocarbons), providing a one-stop resource for analytical scientists. Offers readers a one-stop resource with access to information across the entire scope of modern analytical science Presents articles split into three broad areas: analytical techniques, areas of application and and analytes, creating an ideal resource for students, researchers and professionals Provides concise and accessible information that is ideal for non-specialists and readers from undergraduate levels and higher

Download or read book Effects of Heavy Metal and Sulphur Deposition on the Chemical Properties of Forest Soil in the Vicinity of a Cu Ni Smelter and Means of Reducing the Detrimental Effects of Heavy Metals written by John Derome and published by . This book was released on 2000 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bioavailability of Contaminants in Soils and Sediments written by National Research Council and published by National Academies Press. This book was released on 2003-05-03 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bioavailability refers to the extent to which humans and ecological receptors are exposed to contaminants in soil or sediment. The concept of bioavailability has recently piqued the interest of the hazardous waste industry as an important consideration in deciding how much waste to clean up. The rationale is that if contaminants in soil and sediment are not bioavailable, then more contaminant mass can be left in place without creating additional risk. A new NRC report notes that the potential for the consideration of bioavailability to influence decision-making is greatest where certain chemical, environmental, and regulatory factors align. The current use of bioavailability in risk assessment and hazardous waste cleanup regulations is demystified, and acceptable tools and models for bioavailability assessment are discussed and ranked according to seven criteria. Finally, the intimate link between bioavailability and bioremediation is explored. The report concludes with suggestions for moving bioavailability forward in the regulatory arena for both soil and sediment cleanup.

Download or read book Index Medicus written by and published by . This book was released on 2003-07 with total page 2036 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. for 1963- include as pt. 2 of the Jan. issue: Medical subject headings.

Download or read book Heavy Metals written by Wim Salomons and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Heavy Metals: Problems and Solutions" is divided into three sections dealing with basic geochemical processes, remediation and case studies. The basic geochemical processes are discussed with respect to mobility in the environment and impact as well as methods to derive guidelines for heavy metals. Remediation focuses on currently available methods to treat contaminated sediments and soils. In addition, it considers the concept of geochemical engineering for remediation of large areas contaminated by metals. A number of case studies of polluted sediments and soils and their environmental impact highlight the principles discussed in the first two sections.

Download or read book Chemical Abstracts written by and published by . This book was released on 1994-03-07 with total page 1668 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Cyanide in Water and Soil written by David A. Dzombak and published by CRC Press. This book was released on 2005-12-09 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: The presence of cyanide is a significant issue in industrial and municipal wastewater treatment and management, in remediation of former manufactured gas plant sites and aluminum production waste disposal sites, in treatment and management of residuals from hydrometallurgical gold mining, and in other industrial operations in which cyanide-bearing

Download or read book Environmental Geochemistry of Potentially Toxic Metals written by Frederic R. Siegel and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Metal Biogeochemistry in Surface water Systems written by John F. Elder and published by . This book was released on 1988 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Metals in Surface Waters written by Herbert E. Allen and published by CRC Press. This book was released on 1997-10-01 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metals in Surface Waters presents state-of-the-art research and applications on the full range of subjects, including toxicity to aquatic organisms as well as humans with an emphasis on metals speciation. The book explores metals contamination of surface waters from several different disciplines, such as analytical chemistry, aquatic chemistry and toxicology, environmental engineering, and oceanography.

Download or read book Monitored Natural Attenuation of Inorganic Contaminants in Ground Water written by and published by . This book was released on 2007 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: V.3 ... consists of individual chapters that describe 1) the conceptual background for radionuclides, including tritium, radon, strontium, technetium, uranium, iodine, radium, thorium, cesium, plutonium-americium and 2) data requirements to be met during site characterization.

Download or read book An Introduction to Environmental Chemistry written by Julian E. Andrews and published by John Wiley & Sons. This book was released on 2013-04-25 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: This introductory text explains the fundamentals of the chemistry of the natural environment and the effects of mankind's activities on the earth's chemical systems. Retains an emphasis on describing how natural geochemical processes operate over a variety of scales in time and space, and how the effects of human perturbation can be measured. Topics range from familiar global issues such as atmospheric pollution and its effect on global warming and ozone destruction, to microbiological processes that cause pollution of drinking water deltas. Contains sections and information boxes that explain the basic chemistry underpinning the subject covered. Each chapter contains a list of further reading on the subject area. Updated case studies. No prior chemistry knowledge required. Suitable for introductory level courses.