Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
The Effect Of Temperature On Biodegradation Sorption And Transport Of Toluene In Soil Microform
Download The Effect Of Temperature On Biodegradation Sorption And Transport Of Toluene In Soil Microform full books in PDF, epub, and Kindle. Read online The Effect Of Temperature On Biodegradation Sorption And Transport Of Toluene In Soil Microform ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author :Bujing Guan Publisher :Library and Archives Canada = Bibliothèque et Archives Canada ISBN 13 :9780494024591 Total Pages :133 pages Book Rating :4.0/5 (245 download)
Book Synopsis The Effect of Temperature on Biodegradation, Sorption and Transport of Toluene in Soil [microform] by : Bujing Guan
Download or read book The Effect of Temperature on Biodegradation, Sorption and Transport of Toluene in Soil [microform] written by Bujing Guan and published by Library and Archives Canada = Bibliothèque et Archives Canada. This book was released on 2005 with total page 133 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using inoculum from an aerobic aquifer, microcosm tests revealed that aerobic toluene biodegradation rates increased with increasing temperatures over the temperature range 22°C to 60°C. However, in column tests, biodegradation occurred faster at lower temperatures due to oxygen limitations. In subsequent column tests with a methanogenic consortium at 22°C, 35°C and 50°C, toluene biodegradation was only slightly greater at 35°C than at 22°C, while reduced activity was observed at 50°C. The results of the study indicate that for toluene and the silty soil tested, there is little benefit to be gained by raising soil temperatures through subsurface heating. The effect of temperature on biodegradation, sorption and transport of toluene was studied in batch and column tests under aerobic and anaerobic conditions. A silty soil tested for sorption isotherms exhibited little change in distribution coefficients with the temperature increased from 22°C to 60°C.
Book Synopsis The Effect of Temperature on Sorption, Biodegradation, and Transport of Monochlorobenzene in Soil by : Jonathan Hunt
Download or read book The Effect of Temperature on Sorption, Biodegradation, and Transport of Monochlorobenzene in Soil written by Jonathan Hunt and published by . This book was released on 2006 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: The effect of temperature on the sorption, biodegradation, and transport of monochlorobenzene (MCB) in soil was investigated through batch sorption, microcosm and column tests conducted under aerobic and abiotic conditions. The Freundlich distribution coefficients and retardation values estimated for a sandy soil with moderate organic content decreased over 40% from 22C to 55C under equilibrium sorption conditions. However, this effect was not observed in subsequent column tests where rate-limited conditions dominated. An aerobic consortium cultivated from aerobic sludge was enriched on MCB. Degradation rates evaluated from microcosm and column studies operating at 22C and O2 rich conditions indicated a half-life for MCB around 1 to 2 hours. Degradation rates were significantly reduced from 1.04hr -1 at 22C to 0.03hr-1 at 55C as demonstrated in both microcosm and column studies. The results of this investigation indicate thermally enhanced bioremediation will inhibit MCB degradation and thus should not be applied for MCB remediation.
Book Synopsis Biodegradation, Sorption and Transport of Phenol in Soil by : Lone Thomsem
Download or read book Biodegradation, Sorption and Transport of Phenol in Soil written by Lone Thomsem and published by . This book was released on 1997 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography of Agriculture written by and published by . This book was released on 1999 with total page 788 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Organic Pollutants in the Water Cycle by : Thorsten Reemtsma
Download or read book Organic Pollutants in the Water Cycle written by Thorsten Reemtsma and published by John Wiley & Sons. This book was released on 2006-12-13 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: This first in-depth and comprehensive reference on the most pertinent polar contaminant classes and their behavior in the whole water cycle includes, among others, industrial chemicals, consumer products, polar herbicides and pharmaceuticals. All chapters are uniformly structured, covering properties, pollution sources, occurrence in wastewater, surface water, and groundwater as well as water treatment aspects, while ecotoxicological and assessment aspects are also covered. Among the authors are leading experts in their relevant fields, many of whom provide here groundbreaking research results. The result is an up-to-date information source for researchers and professionals working in water quality monitoring, water supply, or wastewater treatment, as well as environmental and water chemists, geochemists, ecologists, chemists and engineers.
Book Synopsis Sediments and Toxic Substances by : Wolfgang Calmano
Download or read book Sediments and Toxic Substances written by Wolfgang Calmano and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: In modern sediment research on contaminants five aspects are discussed which, in an overlapping succession, also reflect develop ment of knowledge on particle-associated pollutants during the past twenty-five years: (1) identification of sources and their distribution; (2) evaluation of solid/solution relations; (3) study of transfer mecha nisms to biological systems; (4) assessment of environment impact; and (5) selection and further development of remedial measures, in par ticular, of dredged materials. Scientific research and practical develop ment are still expanding in all these individual aspects. Similar to other waste materials, management of contaminated sed iments requires a holistic approach. This means that assessment of biogeochemical reactions, interfacial processes and transfer mecha nisms as well as the prognosis of long-term borderline conditions, in particular of capacity-controlling properties, should be an integrated part of the wider management scheme, i.e., the analytical and experi mental parameters should always be related to potential remediation options for a specific sediment problem. The underlying coordinated project, which was funded by the German Federal Ministry for Science and Technology (now the Federal Ministry for Education, Science, Research and Technology) provided excellent opportunities for multidisciplinary effort, bringing together biologists, chemists, engineers, geologists and other researchers. During its active phase, the group attracted much interest nationally and internationally. The group members highly appreciate the manifold contacts and invitations during the past five years.
Book Synopsis Monitoring for Gaseous Pollutants in Museum Environments by : Cecily M. Grzywacz
Download or read book Monitoring for Gaseous Pollutants in Museum Environments written by Cecily M. Grzywacz and published by Getty Publications. This book was released on 2006-09-01 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: With an emphasis on passive sampling, this volume focuses on the environmental monitoring for common gaseous pollutants. It offers an overview of the history and nature of pollutants of concern to museums and the challenges facing scientists, conservators, and managers seeking to develop target pollutant guidelines to protect cultural property.
Download or read book Urban Land written by Dieter D. Genske and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Urban land is an environmental key topic considering the increasing urbani sation of our world. The amounting pressure on resources especially in the urban environment demand awareness across technical and political sectors and solid concepts for workable solutions. This book will address those people, who are key in coping with the challenges of sustainable urban land use management: Professionals in the growing field of urban land recycling and graduate students from different disciplines including urban planning, environmental sciences and geotechnics. Processes that lead to urban land degradation include the extraction of resources, their transformation into goods, the production of waste and conflicts in the allocation of land. Industrial soil pollution, soil sealing and urban sprawl pose serious challenges to resource management in urban environments. The possible implications are not necessarily restricted to the urban area but do have feedback into the countryside. The reduction of arable land in urban peripheries often causes enhanced pressure on back-country natural ecosystems such as forests, grass- and wetlands. Urban land recycling especially in the developing world is to be seen in the context of poverty alleviation and sustainable development. Ifwe don't get a proper sustainable use of urban land, as well as of water and other natural resources that relate to them, sustainable development will not be reached.
Book Synopsis Colloidal Transport in Porous Media by : Fritz H. Frimmel
Download or read book Colloidal Transport in Porous Media written by Fritz H. Frimmel and published by Springer Science & Business Media. This book was released on 2007-05-26 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the basics of abiotic colloid characterization, of biocolloids and biofilms, the resulting transport phenomena and their engineering aspects. The contributors comprise an international group of leading specialists devoted to colloidal sciences. The contributions include theoretical considerations, results from model experiments, and field studies. The information provided here will benefit students and scientists interested in the analytical, chemical, microbiological, geological and hydrological aspects of material transport in aquatic systems and soils.
Download or read book Soil Pollution written by Ibrahim Mirsal and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: This graduate-level text and reference work is unique among the soil literature. It deals with the interdisciplinary fields of soil pollution and remediation. It starts off with a thorough and comprehensible introduction to the relevant fundamentals of mineralogy, chemistry, and soil properties. Readers are thus well prepared to understand the biochemical aspects of soil remediation then presented. The book’s holistic approach and narrative style are complemented by numerous and detailed illustrations. Soil pollution is an asset not only to graduate students and instructors, but also to professionals from the environmental and agricultural sciences, as it provides an integrated overview of previously separately treated material.
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.
Book Synopsis Physics and Chemistry of Lakes by : Abraham Lerman
Download or read book Physics and Chemistry of Lakes written by Abraham Lerman and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: A lake, as a body of water, is in continuous interaction with the rocks and soils in its drainage basin, the atmosphere, and surface and groundwaters. Human industrial and agricultural activities introduce new inputs and processes into lake systems. This volume is a selection of ten contributions dealing with diverse aspects of lake systems, including such subjects as the geological controls of lake basins and their histories, mixing and circulation patterns in lakes, gaseous exchange between the water and atmosphere, and human input to lakes through atmospheric precipitation and surficial runoff. This work was written with a dual goal in mind: to serve as a textbook and to provide professionals with in-depth expositions and discussions of the more important aspects of lake systems.
Book Synopsis Sediment Dynamics and Pollutant Mobility in Rivers by : Bernd Westrich
Download or read book Sediment Dynamics and Pollutant Mobility in Rivers written by Bernd Westrich and published by Springer Science & Business Media. This book was released on 2007-10-11 with total page 463 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first interdisciplinary book on the mobilization of nutrients and pollutants in the water phase due to hydrodynamic processes. Coverage includes the formation of aggregates in turbulent water; flocks and biofilms from organic reactions; and the formation of new surfaces for re-adsorption of dissolved pollutants. The book gathers papers resulting from an International Symposium on Sediment Dynamics and Pollutant Mobility in River Basins in Hamburg, Germany, March, 2006.
Book Synopsis Metal Nanoparticles in Microbiology by : Mahendra Rai
Download or read book Metal Nanoparticles in Microbiology written by Mahendra Rai and published by Springer Science & Business Media. This book was released on 2011-04-02 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: Following an introduction to biogenic metal nanoparticles, this book presents how they can be biosynthesized using bacteria, fungi and yeast, as well as their potential applications in biomedicine. It is shown that the synthesis of nanoparticles using microbes is eco-friendly and results in reproducible metal nanoparticles of well-defined sizes, shapes and structures. This biotechnological approach based on the process of biomineralization exploits the effectiveness and flexibility of biological systems. Chapters include practical protocols for microbial synthesis of nanoparticles and microbial screening methods for isolating a specific nanoparticle producer as well as reviews on process optimization, industrial scale production, biomolecule-nanoparticle interactions, magnetosomes, silver nanoparticles and their numerous applications in medicine, and the application of gold nanoparticles in developing sensitive biosensors.
Book Synopsis Chemical Biomarkers in Aquatic Ecosystems by : Thomas S. Bianchi
Download or read book Chemical Biomarkers in Aquatic Ecosystems written by Thomas S. Bianchi and published by Princeton University Press. This book was released on 2011-02-28 with total page 417 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook provides a unique and thorough look at the application of chemical biomarkers to aquatic ecosystems. Defining a chemical biomarker as a compound that can be linked to particular sources of organic matter identified in the sediment record, the book indicates that the application of these biomarkers for an understanding of aquatic ecosystems consists of a biogeochemical approach that has been quite successful but underused. This book offers a wide-ranging guide to the broad diversity of these chemical biomarkers, is the first to be structured around the compounds themselves, and examines them in a connected and comprehensive way. This timely book is appropriate for advanced undergraduate and graduate students seeking training in this area; researchers in biochemistry, organic geochemistry, and biogeochemistry; researchers working on aspects of organic cycling in aquatic ecosystems; and paleoceanographers, petroleum geologists, and ecologists. Provides a guide to the broad diversity of chemical biomarkers in aquatic environments The first textbook to be structured around the compounds themselves Describes the structure, biochemical synthesis, analysis, and reactivity of each class of biomarkers Offers a selection of relevant applications to aquatic systems, including lakes, rivers, estuaries, oceans, and paleoenvironments Demonstrates the utility of using organic molecules as tracers of processes occurring in aquatic ecosystems, both modern and ancient
Book Synopsis Organic Contaminants in Riverine and Groundwater Systems by : Jan Schwarzbauer
Download or read book Organic Contaminants in Riverine and Groundwater Systems written by Jan Schwarzbauer and published by Springer Science & Business Media. This book was released on 2006-04-04 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews a selection of organic-geochemical investigations, dealing with the characterization and environmental behaviour of organic contaminations of German river and groundwater systems. Topics include comprehensive non-target screening as well as isotope analysis of contaminants in water and sediments, detailed characterisation of bound residues, recording riverine pollution histories and an extensive application of the anthropogenic marker approach.
Book Synopsis Waste Management by : Bernd Bilitewski
Download or read book Waste Management written by Bernd Bilitewski and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 726 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive treatment of all aspects of waste disposal and management illustrated by numerous practical examples. This English version includes a comparison of regulations in the USA, Canada and Japan, US environmental legislation (both Federal and State) as well as a number of case studies, such as Recycling Hawaii, barge wastes - Mobro 4000, worker safety (OSHA), and pollution prevention - Wisconsin.
![Download The Effect of Temperature on Biodegradation, Sorption and Transport of Toluene in Soil [microform] PDF Online Free](https://books.google.com/books/content/images/frontcover/lFaHtwAACAAJ?fife=w200-h370)
