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Environmental science, engineering & technology

Advances in Biological Treatment of Industrial Waste Water and their Recycling for a Sustainable Fut

Publishing date: 2018
With rampant industrialization, the management of waste generated by various industries is becoming a mammoth problem. Wastewater discharges from industrial and commercial sources may contain pollutants at levels that could affect the quality of receiving waters or interfere with potable water supplies. Thousands of small and large-scale industrial units dump their waste, which is often toxic and hazardous, in open spaces and nearby water sources. Over the last three decades, many cases of serious and permanent damage to the environment and human health on the part of these industries have come to the fore. This book mainly focuses on the biological treatment of wastewater from various industries, and provides detailed information on the sources and characteristics of
587.00 zł

Biotechnological Strategies for Effective Remediation of Polluted Soils

Author: Bhupendra Koul
Pooja Taak
Publishing date: 2019
This book presents a comprehensive collection of various in situ and ex-situ soil remediation regimes that employ natural or genetically modified microbes, plants, and animals for the biodegradation of toxic compounds or hazardous waste into simpler non-toxic products. These techniques are demonstrated to be functionally effective in connection with physical, chemical, and biological strategies. Soil and water contamination through heavy metals, hydrocarbons and radioactive wastes is of global concern, as these factors have cumulative effects on the environment and human health through food-chain contamination. The book discusses the utilization of algae, plants, plant-associated bacteria, fungi (endophytic or rhizospheric) and certain lower animals for the sustainable
683.00 zł

Approaches in Bioremediation

Publishing date: 2018
Bioremediation refers to the clean-up of pollution in soil, groundwater, surface water, and air using typically microbiological processes. It uses naturally occurring bacteria and fungi or plants to degrade, transform or detoxify hazardous substances to human health or the environment.For bioremediation to be effective, microorganisms must enzymatically attack the pollutants and convert them to harmless products. As bioremediation can be effective only where environmental conditions permit microbial growth and action, its application often involves the management of ecological factors to allow microbial growth and degradation to continue at a faster rate. Like other technologies, bioremediation has its limitations. Some contaminants, such as chlorinated organic or high
681.00 zł

Commercial Surfactants for Remediation

Author: Anu Singh Bisht
Publishing date: 2018
This book demonstrates the benefits of using commercially available surfactants, or surface-active agents, for remediation of metal-contaminated soil and sediment. First the book offers theoretical reviews of commercially available surfactants, then it proceeds to a study of various available surfactants for the mobilization of metals. Surfactants representative of amphiphiles discovered in the digestive environment of sediment-ingesting organisms are used to examine the extent and rate of metal (Al, Fe, Cd, Cu, Mn, Ni, Pb, Sn, Zn) mobilization from contaminated estuarine sediment. Metals can cause harmful effects to the environment and organisms. It is difficult to treat contaminants that are often tightly bound to the extremely small size of the estuarine
501.00 zł

Case Studies of Modified Treatment Practices for Disinfectio

Author: D. Owen
J. Cromwell
S. Rajachandran
Stuart Krasner
Zaid Chowdhury
Publishing date: 2004
Utilities must decide whether to modify their existing treatment practices to achieve compliance with the D/DBP regulations. A regulatory impact analysis predicted that up to 70% of large surface-water systems would need to make some treatment modifications. Meeting multiple water-quality objectives plays an important role in the decision-making process of water utilities. Utilities must meet other regulatory requirements and secondary drinking-water standards. In addition, there are operational, financial, and engineering issues that affect the selection of treatment technologies. Because of the uncertainty of how stringent certain regulations will be and the high costs of advanced treatment technologies, many utilities have implemented treatment modifications in
525.00 zł

Dioxin

Publishing date: 2020
Offers a unique, and comprehensive coverage of dioxins and their congeners once they are released to the environment. The book provides readers with a systematic understanding of past and emerging sources of dioxins, fate and long-range transboundary atmospheric transport, human health, and ecological risk and regulatory perspective.
618.00 zł

Chemical Occurrence Data Sets for Source Water Assessments

Author: Christopher Crockett
Jeffrey Rosen
Jose Sobrinho
Kristyn Stevens
etc.
Publishing date: 2004
This research project aims to identify, list, and characterize chemical occurrence databases and data sets that can be used by states and utilities to perform source water assessments. The data sets were inventoried and reviewed based on a variety of descriptors (metadata). Amendments to the Safe Drinking Water Act (SDWA) require all US states to establish Source Water Assessment Programs (SWAPs). This includes the submission of a plan to the USEPA detailing how the states will delineate source water assessment areas, inventory significant contaminants in these areas, and determine the susceptibility of each public water supply to contamination. The collection of existing data on chemical occurrence is one tool to help determine potential contaminants and perform
604.00 zł

Environmental Health Engineering in the Tropics

Author: Cirncross
Richard Feachem
Sandy Cairncross
Sir Richard Feachem
Publishing date: 2018
This fully updated third edition of this classic text, widely cited as the most important and useful book for health engineering and disease prevention, describes infectious diseases in tropical and developing countries, and the measures that may be used effectively against them.
587.00 zł

Fly Ash

Author: P Telone
Publishing date: 2010
Fly ash is one of the residues generated in the combustion of coal. Fly ash is generally captured from the chimneys of coal-fired power plants, and is one of two types of ash that jointly are known as coal ash; the other, bottom ash, is removed from the bottom of coal furnaces. Depending upon the source and makeup of the coal being burned, the components of fly ash vary considerably, but all fly ash includes substantial amounts of silicon dioxide (SiO2) (both amorphous and crystalline) and calcium oxide (CaO). Toxic constituents include arsenic, beryllium, boron, cadmium, chromium, chromium VI, cobalt, lead, manganese, mercury, molybdenum, selenium, strontium, thallium, and vanadium, along with dioxins and PAH compounds. In the past, fly ash was generally released into
752.85 zł

Handbook of Solid Waste Management

Author: Frank Kreith
George Tchobanoglous
Publishing date: 2002
An integrated approach to the planning, design, and management of economical and environmentally responsible solid waste disposal system.
686.37 zł

Handbook of Advanced Industrial and Hazardous Wastes Management

Author: Lawrence Wang
Publishing date: 2017
This volume provides in-depth coverage of environmental pollution sources, waste characteristics, control technologies, management strategies, facility innovations, process alternatives, costs, case histories, effluent standards, and future trends in waste treatment processes.
1,568.00 zł

Handbook of Textile Effluent Remediation

Publishing date: 2018
This book provides a detailed narration of the acceptable techniques/methods for treatment of textile wastewater, such as active ozonation, membrane filtration, and adsorption. It discusses emerging and suitable treatment systems that are viable, efficient, and economical.
590.00 zł

Impact of UV Disinfection on Biological Stability

Author: C. Chauret
C. Volk
G. Gagnon
K. O'Leary
R Andrews
T. Dykstra
Publishing date: 2005
Interest in UV disinfection has increased significantly in recent years, due its ability to inactivate Cryptosporidium parvum. Although UV disinfection shows significant promise for inactivation of Cryptosporidium, very few investigations have examined the impact of UV disinfection on biological stability in distribution systems. Biologically stable water is defined as drinking water that does not promote the growth of microorganisms and is typically achieved either through the removal of substrate and/or by providing a secondary disinfectant. At present there is little information concerning potential synergies between UV treatment and secondary disinfectants for improving biological stability. The overall objective of the research was to evaluate the effect that UV
604.00 zł

Impact of Water Quality on the Inactivation of Bacterial

Author: B. Barbeau
B. Marinas
C. Mysore
Debra Huffman
Gary Amy
J. Leparc
M. Hernandez
M. Prevost
S. Dow
Publishing date: 2004
The results from this research affirmed the fact that inactivation of microorganisms by chemical disinfectants is influenced by disinfection, microbial, and water quality factors and the various interactions between these factors. The results showed that for all disinfectants, temperature is a key parameter that influences disinfection efficiency. The effect of turbidity was generally of less importance than pH and temperature. The safety factors (1.5 to 2.0) that are applied in the USEPA Ct tables should be satisfactory to account for these effects, not to mention the additional safety factors that are employed during Ct calculations (Cresidual and t10). Research Partner: USEPA Originally published by AwwaRF for its subscribers in 2003
604.00 zł

Implementing a Prototype Energy & Water Quality Management

Author: E. Von Sacken
K. Stone
L. Jentgen
R. Riddle
S. Conrad
S. Ranade
W. Grayman
etc.
Publishing date: 2004
The operating environment for water utilities is changing. New information and control systems and operating procedures are required to manage water utility operations. Operations and maintenance managers must pursue improved planning and scheduling methods to reduce costs. Electric deregulation presents an opportunity and a challenge for energy cost reduction. Water quality and supply issues must be managed to maximize system performance and minimize costs. EWQMS systems enable water utilities to better utilize limited resources to provide optimal service to their customers. By planning and scheduling operations processes and integrating the use of data from automated systems, an EWQMS enables utilities to do more with less?just what is needed in the changing business
583.80 zł

In-Situ Burning for Oil Spill Countermeasures

Author: Merv Fingas
Merv Fingas
Publishing date: 2018
This book will serve as a reference for all aspects of in-situ burning of oil spills and include the scientific aspects of the burning process and the related effects, as well as practical information about the procedures to be followed and equipment required for carrying out an in-situ burn.
583.00 zł

Navigating the TMDL Process

Author: P. L. Freedman
Paul Freedman
Publishing date: 2003
Narrative water quality criteria are an integral component of States water quality standards but they pose special problems when incorporated into the TMDL process. The TMDL process is typically a quantitative activity, defining numeric allowable loads necessary to meet a numeric water quality objective. Narrative criteria confound development of quantitative TMDLs, due to the absence of these numeric criteria. The objective of this research was to improve the methods for addressing narrative water quality criteria in the TMDL process. The problems associated with narrative criteria in the TMDL process are known in general terms but, prior to this research, there has not been a thorough review of the use of narrative criteria in TMDLs nor broad guidance on how to
524.00 zł

Near-Earth Laser Communications, Second Edition

Publishing date: 2020
This reference provides an overview of near-earth laser communication theory developments including component and subsystem technologies, fundamental limitations, and approaches to reach those limits. It covers basic concepts and state-of-the-art technologies, emphasizing device technology, implementation techniques, and system trades.
932.00 zł

Nitrogen Removal Characteristics of Aerobic Denitrifying Bacteria and Their Applications in Nitrogen

Author: Maosheng Zheng
Publishing date: 2019
This book systematically investigates the nitrogen removal characteristics of two screened aerobic denitrifying bacteria and their applications in nitrogen oxides emissions reduction. It reveals that Pseudomonas stutzeri PCN-1 possesses excellent capacity for aerobic nitrogen removal, regardless of whether nitrate, nitrite or N2O were taken as denitrification substrates. It also demonstrates that the rapid N2O reduction is due to the coordinate expression of denitrification genes. Further, the book discusses the bioaugmentation experiments conducted in denitrifying SBR and a pilot-scale Carrousel oxidation ditch, which confirmed that the strain could significantly enhance denitrification performance, reduce N2O emission and improve system stability. The second strain,
496.48 zł

Phosphorus Pollution Mitigation Strategies for Eutrophication Prevention and Control

Author: Aleksandra Drizo
Publishing date: 2019
Phosphorus Pollution Control - Policies and Strategies Deterioration and decline of water resources due to pollution caused by humans and their activities has become a universal health, environmental, social and economic problem. Excess discharges of nutrients, in particular, phosphorus, has been recognized as the most prevalent water pollution problem globally. Moreover, its perpetual occurrence and expansion creates imminent threats to water and food security. Despite extensive research during the past ?ve decades, many key questions in eutrophication science remain unanswered. This book summarizes the most recent policies and strategies for phosphorus removal and recovery from municipal, residential and agricultural wastewater effluents and runoff into a concise
323.00 zł

Plasma Remediation Technology for Environmental Protection

Author: Changming Du
Jianhua Yan
Publishing date: 2018
This book introduces a new technology for environmental protection, namely plasma cleaning. It brings together technological advances and research on plasma generators and their application in environmental science and engineering, including contaminated soil remediation, waste water degradation, metal recovery from waste solution, sterilization and polluted air remediation. It provides a balanced and comprehensive discussion of the core principles, novel plasma reactors and diagnostics, and state-of-the-art environmental applications of plasma. As such, it represents a valuable reference guide for scientists, engineers and graduate students in the fields of environmental science and plasma physics.
452.00 zł