Evaluation of an Innovative Technology for Treatment of Water Contaminated with Perchlorate and Organic Compounds

Evaluation of an Innovative Technology for Treatment of Water Contaminated with Perchlorate and Organic Compounds PDF Author: Maureen A. Downen
Publisher:
ISBN:
Category : Perchlorates
Languages : en
Pages : 276

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Evaluation of an Innovative Technology for Treatment of Water Contaminated with Perchlorate and Organic Compounds

Evaluation of an Innovative Technology for Treatment of Water Contaminated with Perchlorate and Organic Compounds PDF Author: Maureen A. Downen
Publisher:
ISBN:
Category : Perchlorates
Languages : en
Pages : 276

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Development of a Screening Tool to Facilitate Technology Transfer of an Innovative Technology to Treat Perchlorate-contaminated Water

Development of a Screening Tool to Facilitate Technology Transfer of an Innovative Technology to Treat Perchlorate-contaminated Water PDF Author: Daniel A. Craig
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 260

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In Situ Bioremediation of Perchlorate in Groundwater

In Situ Bioremediation of Perchlorate in Groundwater PDF Author: Hans F. Stroo
Publisher: Springer Science & Business Media
ISBN: 0387849211
Category : Technology & Engineering
Languages : en
Pages : 281

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Book Description
In the late 1970s and early 1980s, our nation began to grapple with the legacy of past disposal practices for toxic chemicals. With the passage in 1980 of the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), commonly known as Superfund, it became the law of the land to remediate these sites. The U. S. Department of Defense (DoD), the nation’s largest industrial organization, also recognized that it too had a legacy of contaminated sites. Historic operations at Army, Navy, Air Force, and Marine Corps facilities, ranges, manufacturing sites, shipyards, and depots had resulted in widespread contamination of soil, groundwater, and sediment. While Superfund began in 1980 to focus on remediation of heavily contaminated sites largely abandoned or neglected by the private sector, the DoD had already initiated its Installation Restoration Program in the mid 1970s. In 1984, the DoD began the Defense Environmental Restoration Program (DERP) for contaminated site assessment and remediation. Two years later, the U. S. Congress codified the DERP and directed the Secretary of Defense to carry out a concurrent program of research, development, and demonstration of innovative remediation technologies. As chronicled in the 1994 National Research Council report, “Ranking Hazardous-Waste Sites for Remedial Action”, our early estimates on the cost and suitability of existing technologies for cleaning up contaminated sites were wildly optimistic. Original estimates, in 1980, projected an average Superfund cleanup cost of a mere $3.

Identifying Future Drinking Water Contaminants

Identifying Future Drinking Water Contaminants PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309064325
Category : Nature
Languages : en
Pages : 277

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Book Description
With an increasing population, use of new and diverse chemicals that can enter the water supply, and emergence of new microbial pathogens, the U.S. federal government is faced with a regulatory dilemma: Where should it focus its attention and limited resources to ensure safe drinking water supplies for the future? Identifying Future Drinking Water Contaminants is based on a 1998 workshop on emerging drinking water contaminants. It includes a dozen papers that were presented on new and emerging microbiological and chemical drinking water contaminants, associated analytical and water treatment methods for their detection and removal, and existing and proposed environmental databases to assist in their proactive identification and regulation. The papers are preceded by a conceptual approach and related recommendations to EPA for the periodic creation of future Drinking Water Contaminant Candidate Lists (CCLsâ€"produced every five yearsâ€"include currently unregulated chemical and microbiological substances that are known or anticipated to occur in public water systems and that may pose health risks).

Perchlorate in the Environment

Perchlorate in the Environment PDF Author: Edward Todd Urbansky
Publisher: Springer Science & Business Media
ISBN: 1461543037
Category : Science
Languages : en
Pages : 299

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Book Description
Based on a symposium sponsored by the Environmental Division of the American Chemical Society, Perchlorate in the Environment is the first comprehensive book to address perchlorate as a potable water contaminant. The two main topics are: analytical chemistry (focusing on ion chromatography and electrospray ionization mass spectrometry), and treatment or remediation. Also included are topics such as ion exchange, phytoremediation, bacterial reduction of perchlorate, bioreactors, and in situ bioremediation. To provide complete coverage, background chapters on fundamental chemistry, toxicology, and reulatory issues are also included. The authors are environmental consultants, government researchers, industry experts, and university professors from a wide array of disciplines.

A Strategic Assessment of the Future of Water Utilities

A Strategic Assessment of the Future of Water Utilities PDF Author: Edward G. Means
Publisher: American Water Works Association
ISBN: 1583214283
Category : CD-ROMs
Languages : en
Pages : 228

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Book Description
Forty-three (43) water professionals met to discuss and develop the ten top future trends and formulate the strategies to deal with each trend. Nineteen trends are presented within this paper. The top ten trends are described along with potential implications, and coping strategies are: Energy; Drinking Water Industry Employment and Workforce Issues; Political Environment; Population and Demographic Trends;Regulatory Trends; Total Water Management; Customer Expectations; Information Technology; Utility Finances; Information Security. The nine future trends identified and discussed are: Automation; Climate Change; Health Trends; Medical Trends; Regionalization Trends; Drinking Water Treatment Technology Issues; Economic Trends; Private Sector Participation; Physical Security. CD is included

Advanced Oxidation Processes for Water and Wastewater Treatment

Advanced Oxidation Processes for Water and Wastewater Treatment PDF Author: Simon Parsons
Publisher: IWA Publishing
ISBN: 1843390175
Category : Science
Languages : en
Pages : 370

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Book Description
The suitability of Advanced Oxidation Processes (AOPs) for pollutant degradation was recognised in the early 1970s and much research and development work has been undertaken to commercialise some of these processes. AOPs have shown great potential in treating pollutants at both low and high concentrations and have found applications as diverse as ground water treatment, municipal wastewater sludge destruction and VOCs control. Advanced Oxidation Processes for Water and Wastewater Treatment is an overview of the advanced oxidation processes currently used or proposed for the remediation of water, wastewater, odours and sludge. The book contains two opening chapters which present introductions to advanced oxidation processes and a background to UV photolysis, seven chapters focusing on individual advanced oxidation processes and, finally, three chapters concentrating on selected applications of advanced oxidation processes. Advanced Oxidation Processes for Water and Wastewater Treatment will be invaluable to readers interested in water and wastewater treatment processes, including professionals and suppliers, as well as students and academics studying in this area. Dr Simon Parsons is a Senior Lecturer in Water Sciences at Cranfield University with ten years' experience of industrial and academic research and development.

Advanced Oxidation Processes for Wastewater Treatment

Advanced Oxidation Processes for Wastewater Treatment PDF Author: Suresh C. Ameta
Publisher: Academic Press
ISBN: 0128105259
Category : Science
Languages : en
Pages : 430

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Book Description
Advanced Oxidation Processes for Waste Water Treatment: Emerging Green Chemical Technology is a complete resource covering the fundamentals and applications of all Advanced Oxidation Processes (AOPs). This book presents the most up-to-date research on AOPs and makes the argument that AOPs offer an eco-friendly method of wastewater treatment. In addition to an overview of the fundamentals and applications, it details the reactive species involved, along with sections on reactor designs, thus helping readers understand and implement these methods. Presents in-depth coverage of all types of Advanced Oxidation Processes, including Super Critical Water Oxidation, Photo-Fenton and Like Processes Includes a fundamental review, applications, reactive species and reactor designs Reviews applications across waste types, including industrial waste, domestic and municipal sewage, and hospital wastes

Perchlorate

Perchlorate PDF Author: Baohua Gu
Publisher: Springer Science & Business Media
ISBN: 0387311130
Category : Technology & Engineering
Languages : en
Pages : 413

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Book Description
Provides a detailed description of perchlorate chemistry and recent advances in innovative remediation technologies for perchlorate contamination and their pros and cons Additionally, the first book to describe the natural occurrence of perchlorate and its unique isotopic signatures for environmental forensics and its detection in the environment, particularly the real-time analysis using surface enhanced Raman spectroscopy

An Innovative Role of Biofiltration in Wastewater Treatment Plants (WWTPs)

An Innovative Role of Biofiltration in Wastewater Treatment Plants (WWTPs) PDF Author: Maulin P Shah
Publisher: Elsevier
ISBN: 0128239476
Category : Technology & Engineering
Languages : en
Pages : 528

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Book Description
Many physico-chemical and operational factors influence the performance, treatment costs and long-term stability of biofilters for the treatment of wastewater. An Innovative Role of Biofiltration in Wastewater Treatment Plants focuses on identifying the factors that affect biofiltration, such as the hydraulic retention time of the biofiltration system, the type and characteristics of the filter and the attached biomass, explains their influence and provides guidelines on how to control these factors to optimize better operation with respect to pollutant control present in wastewater treatment plants (WWTPs). The fundamental basis of treatment in biofilters is the action of pollutant-degrading microorganisms and consequently the book also discusses in depth about the microbial ecology of biofiltration. In addition, it explores the applications of biofiltration including the removal of emerging pollutants. Describes the microbial ecology of biofiltration Includes modeling of biofiltration Describes the designing of biofilters, start-up, and monitoring Discusses the mechanism of biofiltration Describes the controlling and operational factors of biofiltration