Bioaugmentation For Reduction Of Diffuse Pesticide Contamination

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Bioaugmentation for Reduction of Diffuse Pesticide Contamination

Author : Karin Önneby
Publisher :
ISBN 13 : 9789157678201
Total Pages : pages
Book Rating : 4.6/5 (782 download)

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Book Synopsis Bioaugmentation for Reduction of Diffuse Pesticide Contamination by : Karin Önneby

Download or read book Bioaugmentation for Reduction of Diffuse Pesticide Contamination written by Karin Önneby and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: T51 in microcosms significantly enhanced the degradation of MCPA compared with an uninoculated soil, without losing the herbicidal effect. In sand, 105 cells g−1 dry weight of soil reduced the MCPA concentration by 79-86% within one day, while only 0-31% reduction was observed in the uninoculated control after three days. However, Sphingobium sp. T51 needs to be formulated to retain its viability and degradation activity during prolonged storage and also for protection from the harsh environmental stresses associated with its application and functioning in the field. Both freeze drying and fluidised bed drying of Sphingobium sp. T51 resulted in high initial cell survival rates, of 67-85%. The storage stability of formulated Sphingobium sp. T51 was dependent on the formulation excipient/carrier used, storage temperature and atmospheric conditions. Sphingobium sp.

Bioaugmentation for Groundwater Remediation

Author : Hans F. Stroo
Publisher : Springer Science & Business Media
ISBN 13 : 1461441145
Total Pages : 421 pages
Book Rating : 4.4/5 (614 download)

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Book Synopsis Bioaugmentation for Groundwater Remediation by : Hans F. Stroo

Download or read book Bioaugmentation for Groundwater Remediation written by Hans F. Stroo and published by Springer Science & Business Media. This book was released on 2012-10-04 with total page 421 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides a review of the past 10 to 15 years of intensive research, development and demonstrations that have been on the forefront of developing bioaugmentation into a viable remedial technology. This volume provides both a primer on the basic microbial processes involved in bioaugmentation, as well as a thorough summary of the methodology for implementing the technology. This reference volume will serve as a valuable resource for environmental remediation professionals who seek to understand, evaluate, and implement bioaugmentation.

Pesticide Contamination in Freshwater and Soil Environs

Author : Mohammad Aneesul Mehmood
Publisher : CRC Press
ISBN 13 : 1000210502
Total Pages : 290 pages
Book Rating : 4.0/5 (2 download)

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Book Synopsis Pesticide Contamination in Freshwater and Soil Environs by : Mohammad Aneesul Mehmood

Download or read book Pesticide Contamination in Freshwater and Soil Environs written by Mohammad Aneesul Mehmood and published by CRC Press. This book was released on 2021-07-28 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: Taking into consideration that the agricultural industry is greatly dependent on pesticide chemicals to deal with the damage caused due to pests, this new volume details the challenges along with the bioremediation and remediation measures, such as the use of beneficial microorganisms, polymeric nanocomposites for nanoremediation, phytoremediation, and more. It looks at pesticide contamination from agricultural activities in a variety of different environs and a selection of sustainable and eco-friendly remediation approaches. It provides a spectrum of concepts, ideas, and knowledge related to the detrimental actions of pesticides on the environment directly and on human beings indirectly and provides insight into sustainable and advanced pesticide remediation technology. It fills a gap in the available literature in this field and will provide valuable for academicians, researchers, agriculturists, and students.

Bioaugmentation for the Remediation of Pesticide-contaminated Soil with Microorganisms Directly Enriched in Soil Or Compost

Author : Sang-Jun Kim
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (557 download)

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Book Synopsis Bioaugmentation for the Remediation of Pesticide-contaminated Soil with Microorganisms Directly Enriched in Soil Or Compost by : Sang-Jun Kim

Download or read book Bioaugmentation for the Remediation of Pesticide-contaminated Soil with Microorganisms Directly Enriched in Soil Or Compost written by Sang-Jun Kim and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: EPTC (s-ethyl-N, N'-dipropylthiocarbamate) and atrazine (2-chloro-4-ethylamino-6-isopropylamino-1,3,5-triazine) are commonly used herbicides. Atrazine, especially, can be found in soils and waters at unacceptable concentrations. Developing an effective inoculum to bioaugment degradation of EPTC and atrazine in contaminated environments is required for bioremediation of such sites. Microorganisms capable of EPTC or atrazine degradation were directly enriched in soils (hereafter called ACTIVATED soils). The most probable number method revealed that the number of EPTC-degraders in a Brookston soil increased by about 3 logs of magnitude after a single treatment with EPTC at a rate of 20 mg/kg soil. In a Wooster soil, microorganisms utilizing atrazine as their sole carbon or nitrogen source increased by 3 logs and 1 log of magnitude, respectively, after three treatments of atrazine at a rate of 4 mg/kg soil. EPTC or atrazine degradation in these ACTIVATED soils was greatly accelerated after the first treatment, and degradation activity was not inhibited at initial concentrations up to 2000 mg EPTC/kg and 400 mg atrazine/kg soil, respectively. Inoculation of EPTC (20 mg/kg)- or atrazine (4 mg/kg)-contaminated soils with ACTIVATED soil, at rates ranging from 0.05 to 5% (w/w), resulted in significantly (p

Bioaugmentation, Biostimulation and Biocontrol

Author : Ajay Singh
Publisher : Springer Science & Business Media
ISBN 13 : 3642197698
Total Pages : 369 pages
Book Rating : 4.6/5 (421 download)

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Book Synopsis Bioaugmentation, Biostimulation and Biocontrol by : Ajay Singh

Download or read book Bioaugmentation, Biostimulation and Biocontrol written by Ajay Singh and published by Springer Science & Business Media. This book was released on 2011-06-17 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bioaugmentation, biostimulation and biocontrol approaches using microbial inoculants, biofertilizers, biochemicals and organic amendments improve soil biology, fertility and crop productivity by providing plant growth-promoting nutrients and suppressing soil-borne diseases and plant-parasitic nematodes. Our knowledge of microbial diversity and its function in soils has been increased tremendously due to the availability of a wealth of data gained through recent advances in the development of molecular methods and metagenomics for the evaluation of microbial diversity and functions in the rhizosphere environment of soil. Chapters dealing with the application of biofertilizers and organic amendments are contributed by experts – authorities in the area of soil science including microbiology and molecular biology – from academic institutions and the industry.

Soil pollution: a hidden reality

Author : Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
ISBN 13 : 9251305056
Total Pages : 156 pages
Book Rating : 4.2/5 (513 download)

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Book Synopsis Soil pollution: a hidden reality by : Food and Agriculture Organization of the United Nations

Download or read book Soil pollution: a hidden reality written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-04-30 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document presents key messages and the state-of-the-art of soil pollution, its implications on food safety and human health. It aims to set the basis for further discussion during the forthcoming Global Symposium on Soil Pollution (GSOP18), to be held at FAO HQ from May 2nd to 4th 2018. The publication has been reviewed by the Intergovernmental Technical Panel on Soil (ITPS) and contributing authors. It addresses scientific evidences on soil pollution and highlights the need to assess the extent of soil pollution globally in order to achieve food safety and sustainable development. This is linked to FAO’s strategic objectives, especially SO1, SO2, SO4 and SO5 because of the crucial role of soils to ensure effective nutrient cycling to produce nutritious and safe food, reduce atmospheric CO2 and N2O concentrations and thus mitigate climate change, develop sustainable soil management practices that enhance agricultural resilience to extreme climate events by reducing soil degradation processes. This document will be a reference material for those interested in learning more about sources and effects of soil pollution.

Biochemistry of microbial degradation

Author : Colin Ratledge
Publisher : Springer
ISBN 13 : 9789401047388
Total Pages : 590 pages
Book Rating : 4.0/5 (473 download)

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Book Synopsis Biochemistry of microbial degradation by : Colin Ratledge

Download or read book Biochemistry of microbial degradation written by Colin Ratledge and published by Springer. This book was released on 2012-10-25 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt: Life on the planet depends on microbial activity. The recycling of carbon, nitrogen, sulphur, oxygen, phosphate and all the other elements that constitute living matter are continuously in flux: microorganisms participate in key steps in these processes and without them life would cease within a few short years. The comparatively recent advent of man-made chemicals has now challenged the environment: where degradation does not occur, accumulation must perforce take place. Surprisingly though, even the most recalcitrant of molecules are gradually broken down and very few materials are truly impervious to microbial attack. Microorganisms, by their rapid growth rates, have the most rapid turn-over of their DNA of all living cells. Consequently they can evolve altered genes and therefore produce novel enzymes for handling "foreign" compounds - the xenobiotics - in a manner not seen with such effect in other organisms. Evolution, with the production of micro-organisms able to degrade molecules hitherto intractable to breakdown, is therefore a continuing event. Now, through the agency of genetic manipulation, it is possible to accelerate this process of natural evolution in a very directed manner. The time-scale before a new microorganism emerges that can utilize a recalcitrant molecule has now been considerably shortened by the application of well-understood genetic principles into microbiology. However, before these principles can be successfully used, it is essential that we understand the mechanism by which molecules are degraded, otherwise we shall not know where best to direct these efforts.

Soil Contamination

Author : Marcelo Larramendy
Publisher : BoD – Books on Demand
ISBN 13 : 9535128159
Total Pages : 358 pages
Book Rating : 4.5/5 (351 download)

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Book Synopsis Soil Contamination by : Marcelo Larramendy

Download or read book Soil Contamination written by Marcelo Larramendy and published by BoD – Books on Demand. This book was released on 2016-12-21 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edited book, Soil Contamination - Current Consequences and Further Solutions, is intended to provide an overview on the different environmental consequences of our anthropogenic activities, which has introduced a large number of xenobiotics that the soil cannot, or can only slower, decompose or degrade. We hope that this book will continue to meet the expectations and needs of all interested in diverse fields with expertise in soil science, health, toxicology, and other disciplines who contribute and share their findings to take this area forward for future investigations.

Strategies for Bioremediation of Organic and Inorganic Pollutants

Author : Maria S. Fuentes
Publisher : CRC Press
ISBN 13 : 1351857371
Total Pages : 289 pages
Book Rating : 4.3/5 (518 download)

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Book Synopsis Strategies for Bioremediation of Organic and Inorganic Pollutants by : Maria S. Fuentes

Download or read book Strategies for Bioremediation of Organic and Inorganic Pollutants written by Maria S. Fuentes and published by CRC Press. This book was released on 2018-01-29 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Bioremediation in Latin America

Author : Analía Alvarez
Publisher : Springer
ISBN 13 : 3319057383
Total Pages : 311 pages
Book Rating : 4.3/5 (19 download)

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Book Synopsis Bioremediation in Latin America by : Analía Alvarez

Download or read book Bioremediation in Latin America written by Analía Alvarez and published by Springer. This book was released on 2014-10-06 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book compiles an update information about the state of bioremediation in emerging Latin American countries. Some of the studied regions are sites that suffered decades of pollution by agrochemicals, heavy metals and industrial waste due to the lack of control by government regulations. Such is the case of Northern Argentina, where were illegally deposited over 30 tn of obsolete organochlorine pesticides in 1994. The content has focused in the use of native organisms (from bacteria to plants) as a viable solution to the problem of pollution, using low-cost and powerful techniques, socially well accepted and appropriate from the environmental point of view. In this context, levels of pesticide found in the Latin American population are informed. It was also displayed as a multidisciplinary approach based on concerns of a diverse group of researchers (biochemists, biologists, chemical engineers and geneticists) about a global problem, dealing with specific cases of study, with a view to project their findings to worldwide. In this regard, researchers provide their findings to regulatory sectors, whom could make appropriate decisions.

The Handbook of Environmental Remediation

Author : Chaudhery Mustansar Hussain
Publisher : Royal Society of Chemistry
ISBN 13 : 1839161728
Total Pages : 526 pages
Book Rating : 4.8/5 (391 download)

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Book Synopsis The Handbook of Environmental Remediation by : Chaudhery Mustansar Hussain

Download or read book The Handbook of Environmental Remediation written by Chaudhery Mustansar Hussain and published by Royal Society of Chemistry. This book was released on 2020-03-19 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental remediation technologies to control or prevent pollution from hazardous waste material is a growing research area in academia and industry, and is a matter of utmost concern to public health, to improve ecology and to facilitate the redevelopment of a contaminated site. Recently, in situ and ex situ remediation technologies have been developed to rectify the contaminated sites, utilizing various tools and devices through physical, chemical, biological, electrical, and thermal processes to restrain, remove, extract, and immobilize mechanisms to minimize the contamination effects. This handbook brings altogether classical and emerging techniques for hazardous wastes, municipal solid wastes and contaminated water sites, combining chemical, biological and engineering control methods to provide a one-stop reference. This handbook presents a comprehensive and thorough description of several remediation techniques for contaminated sites resulting from both natural processes and anthropogenic activities. Providing critical insights into a range of treatments from chemical oxidation, thermal treatment, air sparging, electrokinetic remediation, stabilization/solidification, permeable reactive barriers, thermal desorption and incineration, phytoremediation, biostimulation and bioaugmentation, bioventing and biosparging through ultrasound-assisted remediation methods, electrochemical remediation methods, and nanoremediation, this handbook provides the reader an inclusive and detailed overview and then discusses future research directions. Closing chapters on green sustainable remediation, economics, health and safety issues, and environmental regulations around site remediation will make this a must-have handbook for those working in the field.

Pesticide Risk Assessment

Author : Sumitra Arora
Publisher : CABI
ISBN 13 : 178064633X
Total Pages : 360 pages
Book Rating : 4.7/5 (86 download)

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Book Synopsis Pesticide Risk Assessment by : Sumitra Arora

Download or read book Pesticide Risk Assessment written by Sumitra Arora and published by CABI. This book was released on 2019-04-08 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: We have been witnessing a silent chemical revolution over the past half century. Pesticides bring widespread environmental contamination, with residues detected far from their site of application. These substances are playing havoc with the lives of humans and the environment because of their indiscriminate use. Pesticide Risk Assessment describes the environmental risks associated with the injudicious use of pesticides and their mixtures, their methods of estimation and assessment, and their regulation. It also contains methods to reduce and minimize the risks associated with the use of pesticides. The book: Examines pesticides, their impact on the environment, mode of action, estimation methods, risk assessment, mixture toxicity, alternatives for risk reduction, and regulatory aspects.Includes global case studies detailing cases of pesticide poisoning, and the health effects of exposure to pesticides. Covers risks to human health, aquifers and aquatic organisms, pollinators, soil micro flora and fauna, terrestrial organisms and wildlife. Suitable for anyone involved in pesticide application and integrated pest management, this is essential reading for researchers, scientists, extension workers and policy makers.

In Situ Bioremediation

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309048966
Total Pages : 225 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis In Situ Bioremediation by : National Research Council

Download or read book In Situ Bioremediation written by National Research Council and published by National Academies Press. This book was released on 1993-02-01 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: In situ bioremediationâ€"the use of microorganisms for on-site removal of contaminantsâ€"is potentially cheaper, faster, and safer than conventional cleanup methods. But in situ bioremediation is also clouded in uncertainty, controversy, and mistrust. This volume from the National Research Council provides direction for decisionmakers and offers detailed and readable explanations of: the processes involved in in situ bioremediation, circumstances in which it is best used, and methods of measurement, field testing, and modeling to evaluate the results of bioremediation projects. Bioremediation experts representing academic research, field practice, regulation, and industry provide accessible information and case examples; they explore how in situ bioremediation works, how it has developed since its first commercial use in 1972, and what research and education efforts are recommended for the future. The volume includes a series of perspective papers. The book will be immediately useful to policymakers, regulators, bioremediation practitioners and purchasers, environmental groups, concerned citizens, faculty, and students.

Visible Light Active Structured Photocatalysts for the Removal of Emerging Contaminants

Author : Olga Sacco
Publisher : Elsevier
ISBN 13 : 0128183357
Total Pages : 232 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Visible Light Active Structured Photocatalysts for the Removal of Emerging Contaminants by : Olga Sacco

Download or read book Visible Light Active Structured Photocatalysts for the Removal of Emerging Contaminants written by Olga Sacco and published by Elsevier. This book was released on 2019-09-11 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: Visible Light Active Structured Photocatalysts for the Removal of Emerging Contaminants: Science and Engineering addresses the potential role of visible active photocatalytic processes for the removal of emerging contaminants. The book discusses the classification, sources and potential risks of emerging pollutants in water as well as the different synthesis methods of visible active structured photocatalysts with relation to their applications in photocatalytic processes for the removal of organic and inorganic emerging contaminants. Finally, the possible reaction pathways occurring during the visible or solar photocatalytic processes together with toxicity assessment are discussed. The book is a useful guide for academics, researchers and technicians in chemical engineering, chemistry and environmental sciences. - Defines emerging contaminants and what can be included in that group of contaminants commonly named "contaminants of emerging concern" - Presents different synthesis methods of visible active structured photocatalysts and their applications in solar or visible light photocatalytic systems for the removal of organic and inorganic emerging contaminants - Analyzes reaction pathways that occur during the visible or solar photocatalytic processes, also including toxicity assessments

Climate Change, Intercropping, Pest Control and Beneficial Microorganisms

Author : Eric Lichtfouse
Publisher : Springer Science & Business Media
ISBN 13 : 9048127165
Total Pages : 514 pages
Book Rating : 4.0/5 (481 download)

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Book Synopsis Climate Change, Intercropping, Pest Control and Beneficial Microorganisms by : Eric Lichtfouse

Download or read book Climate Change, Intercropping, Pest Control and Beneficial Microorganisms written by Eric Lichtfouse and published by Springer Science & Business Media. This book was released on 2009-09-23 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sustainable agriculture is a rapidly growing field aiming at producing food and energy in a sustainable way for humans and their children. Sustainable agriculture is a discipline that addresses current issues such as climate change, increasing food and fuel prices, poor-nation starvation, rich-nation obesity, water pollution, soil erosion, fertility loss, pest control, and biodiversity depletion. Novel, environmentally-friendly solutions are proposed based on integrated knowledge from sciences as diverse as agronomy, soil science, molecular biology, chemistry, toxicology, ecology, economy, and social sciences. Indeed, sustainable agriculture decipher mechanisms of processes that occur from the molecular level to the farming system to the global level at time scales ranging from seconds to centuries. For that, scientists use the system approach that involves studying components and interactions of a whole system to address scientific, economic and social issues. In that respect, sustainable agriculture is not a classical, narrow science. Instead of solving problems using the classical painkiller approach that treats only negative impacts, sustainable agriculture treats problem sources. Because most actual society issues are now intertwined, global, and fast-developing, sustainable agriculture will bring solutions to build a safer world. This book series gathers review articles that analyze current agricultural issues and knowledge, then propose alternative solutions. It will therefore help all scientists, decision-makers, professors, farmers and politicians who wish to build a safe agriculture, energy and food system for future generations.

Environmental Biotechnology Vol. 2

Author : K. M. Gothandam
Publisher : Springer Nature
ISBN 13 : 303038196X
Total Pages : 261 pages
Book Rating : 4.0/5 (33 download)

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Book Synopsis Environmental Biotechnology Vol. 2 by : K. M. Gothandam

Download or read book Environmental Biotechnology Vol. 2 written by K. M. Gothandam and published by Springer Nature. This book was released on 2020-05-01 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides the technological insight on biorefinery and nanoremediation and provides comprehensive reviews on applications of Biochar for environmental sustainability. Critical review on biosurfectants in food applications as well as sustainable agricultural practices has also been provided in this book. It also highlights the microbial-omics and microRNAs for protecting ecotoxicity. Overall, this book provides critical as well as comprehensive chapters on wastewater treatment using different technologies.

Removal of Emerging Contaminants Through Microbial Processes

Author : Maulin P Shah
Publisher : Springer Nature
ISBN 13 : 9811559015
Total Pages : 536 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Removal of Emerging Contaminants Through Microbial Processes by : Maulin P Shah

Download or read book Removal of Emerging Contaminants Through Microbial Processes written by Maulin P Shah and published by Springer Nature. This book was released on 2020-10-14 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: The abundance of organic pollutants found in wastewater affect urban surface waters. Traditional wastewater management technologies focus on the removal of suspended solids, nutrients and bacteria, however, new pollutants such as synthetic or naturally occurring chemicals are often not monitored in the environment despite having the potential to enter the environment and cause adverse ecological and human health effects. Collectively referred to as "emerging contaminants," they are mostly derived from domestic activities and occur in trace concentrations ranging from pico to micrograms per liter. Environmental contaminants are resistant to conventional wastewater treatment processes and most of them remain unaffected, causing contamination of receiving water. This in turn leads to the need for advanced wastewater treatment processes capable of removing environmental contaminants to ensure safe fresh water sources. This book provides an up-to-date overview of the current bioremediation strategies, including their limitations, challenges and their potential application to remove environmental pollutants. It also introduces the latest trends and advances in environmental bioremediation, and presents the state-of-the-art in biological and chemical wastewater treatment processes. As such, it will appeal to researchers and policy-makers, as well as undergraduate and graduate environmental sciences students.