الصفحة 1
الصفحة 1
Water Quality Management in the Americas
Considerable attention has been given during the past few years to the water crisis that many regions of the world may face in the coming decades. While the mag- tude and the extent of the global water scarcity problems of the future should not be underestimated, a serious analysis of the current trends indicate that the main water crisis in the coming years is most likely to stem primarily from water quality deterioration and lack of investment funds, rather than from physical water scar- ties per se, as is widely expected at present. In spite of the seriousness of continuing water quality deterioration in most countries of the world, water quality management continues to be a somewhat - glected issue in the international water community.
Water Management at Abandoned Flooded Underground Mines : Fundamentals, Tracer Tests, Modelling, Water Treatment
This book addresses the processes related to mine abandonment from a hydrogeological perspective. nThe book gives some key issues of monitoring and sampling, especially flow monitoring. Then the book shows some new methodologies for conducting tracer tests in flooded mines and gives some hints to passive mine water treatment.
Water and wastewater engineering technology
Presents the basic concepts and applications of water and wastewater engineering technology. It is primarily designed for students pursuing programs in civil, water resources, and environmental engineering, and presents the fundamentals of water and wastewater technology, hydraulics, chemistry, and biology. The book examines the urban water cycle in two main categories, water treatment and distribution, and wastewater collection and treatment. The material lays the foundation for typical one-semester courses in water engineering and also serves as a valuable resource to professionals operating and managing water and wastewater treatment plants.
Wastewater Treatment, Plant Dynamics and Management in Constructed and Natural Wetlands
Constructed wetlands provide a reliable treatment technology for various types of polluted water, including industrial and agricultural wastewater, stormwater runoff, municipal sewage and landfill leachate. Both natural and constructed wetlands require careful management in order to optimally provide these functions, and this volume presents the latest results in the field of management and performance optimization of these systems.
Wastewater Treatment in Constructed Wetlands with Horizontal Sub-Surface Flow
This book fills a gap in the literature by providing an extensive, worldwide overview of this treatment technology. Special attention is paid to assessing the use of this treatment technology in individual countries and treatment performance of various HF CWs with respect to major pollutants in different types of wastewater.
Wastewater Reuse–Risk Assessment, Decision-Making and Environmental Security
This book about Proceedings of the NATO Advanced Research Workshop on Wastewater Reuse - Risk Assessment, Decision-Making and Environmental Security, held in Istanbul, Turkey, 12-16 October 2006 ,48 papers and 10 posters were presented; only 45 research papers were selected and put in this proceedings manual.
Systems Analysis for Water Technology
Presents in a concise format the methods used to develop mathematical models for water and wastewater treatment. It provides a systematic approach to mass balances, transport and transformation processes, kinetics, stoichiometry, reactor hydraulics, residence time distribution, heterogeneous systems, and the dynamic behaviour of reactors.
Smart nanosensors
Serves as a comprehensive compilation of contemporary research conducted in the domain of nanosensors. The amalgamation of many elements within the emerging field contributes to the development of a useful collection specifically designed for inexperienced researchers in the domain of smart materials and nanosensor technologies. An adequate range of subjects has been incorporated into the present book. It includes enzyme-mimetic use of smart nanomaterials for enhanced biosensing applications, theranostic utilization of smart nanomaterials for targeted drug delivery, sensors for pollutant detection, and the utilization of smart nanomaterials in the development of biosensors for studying host-microbe interactions. Nanosensors have emerged as a promising avenue for various applications, including sensing in the fields of medicine, packaging, and heavy metal ion detection. Recent developments in the field of smart nanomaterials have led to significant advancements in the application of intelligent switches and sensors within the domains of agriculture, food production, and water treatment.
Plant Selection for Bioretention Systems and Stormwater Treatment Practices
As cities develop, more land is converted into impervious surfaces, which do not allow water to infiltrate. Careful urban planning is needed to ensure that the hydrologic cycle and water quality of the catchment areas are not affected. There are techniques that can attenuate peak flow during rain events and reduce the amount of metals, nutrients, and bacteria that enter the urban water cycle. This brief gives a short introduction on bioretention systems and documents the effectiveness of some 36 plant species in removing water pollutants. A summary on the maintenance requirements is also presented.
Modern tools and methods of water treatment for improving living standards ; Proceedings of the NATO Advanced Research Workshop on modern tools and methods of water treatment for improving living standards, Dnepropetrovsk, Ukraine, November 19-22, 2003
In 2001, one in seven of the water samples taken from Ukrainian industrial and drinking water supply systems did not meet sanitary-hygienic standards, and one in twelve did not meet microbiological standards.
Integrated Urban Water Resources Management
Growing populations and rising standards of living exert stress on water supply and the quality of drinking water. In wastewater management, new challenges are caused by new chemicals of concern, including endocrine disrupters, pharmaceuticals, hormones, and personal care products, which often pass through wastewater treatment plants unabated, but may cause serious impacts on receiving aquatic ecosystems. Advanced wastewater treatment leads to production of biosolids, which are processed in various ways, including on-land applications in agriculture. Municipal effluents, combined with increasing withdrawals of water, lead to the worsening of receiving water quality. Expert opinions indicate that the only way to deal with the current urban water management dilemmas is by integrated management and innovative delivery of water services. This book presents important aspects of Challenges in Management of Urban Water Resources, Challenges in Urban Water Supply, Urban Drainage and Water Bodies, Wastewater Treatment and Security, and Wastewater Treatment and Reuse.
Environmental Security in Harbors and Coastal Areas : Management Using Comparative Risk Assessment and Multi-Criteria Decision Analysis
This book explores the challenges facing coastal areas during the next few decades and the difficult decisions needed to prevent a repeat of the past. Establishing, maintaining or enhancing a sense of environmental security in different coastal regions and improving the management of critical infrastructure will require (i) matching human demands with available environmental resources; (ii) recognition of environmental security threats and infrastructure vulnerabilities; and, (iii) identification of the range of available options for preventing and/or minimizing natural disasters, technological failures, and/or terror actions. This book emphasizes beliefs that the convergence of seemingly disparate viewpoints and often uncertain and limited information is possible only by using one or more available risk assessment methodologies and decision-making tools such as multi-criteria decision analysis (MCDA).
Emerging Contaminants from Industrial and Municipal Waste : Removal Technologies
This book focuses on innovative treatment technologies for the elimination of emerging contaminants from wastewater and drinking water. The respective treatment processes, such as membrane bioreactors, photocatalysis, ozonation and advanced oxidation are dealt with in detail. The book also discusses sources and occurrence of emerging contaminants in municipal and industrial waste, giving a concise and critical overview of state-of-the-art analytical methods for their identification. Further important aspects covered by the book include the acute and chronic effects and overall impact of emerging contaminants on the environment.
Emerging Contaminants from Industrial and Municipal Waste : Occurrence, Analysis and Effects
This book focuses on innovative treatment technologies for the elimination of emerging contaminants from wastewater and drinking water. The respective treatment processes, such as membrane bioreactors, photocatalysis, ozonation and advanced oxidation are dealt with in detail. The book also discusses sources and occurrence of emerging contaminants in municipal and industrial waste, giving a concise and critical overview of state-of-the-art analytical methods for their identification. Further important aspects covered by the book include the acute and chronic effects and overall impact of emerging contaminants on the environment.
Efficient Management of Wastewater : Its Treatment and Reuse in Water-Scarce Countries
The book highlights non-conventional solutions within the field of wastewater treatment and reuse predominantly for professionals and decision makers. It focuses on technologies like anaerobic and extensive treatment of municipal, domestic wastewater and grey water which are reliable, sustainable, low cost and suitable for rural and sub urban areas. Additionally, particular innovative on site concepts are presented.
Computational Fluid Dynamics : Applications in Water, Wastewater and Stormwater Treatment
Provides a valuable introduction and overview of computational fluid dynamics and how it can be used in the water and wastewater industry. This book reviews procedures for conducting flow, transport, and reaction simulations using computational fluid dynamics along with specific practical examples.
Managing Critical Infrastructure Risks
At the beginning of each year, there is a deluge of top-10 lists on just about every subject you can imagine. A top-10 list of biggest news stories, best-selling books, most popular music and movies, richest companies, and best places to visit or live. It seems everyone has his or her own top-10 list, reflecting, perhaps, differences in regional, national, and cultural values. Companies and governments most often tend to focus their top-10 lists on economic priorities, or priorities related to national defense, security, public health, and new infrastructure. This year, 2007, was no exception. Yet, increasingly, we see governments, private organizations, and companies advocating a new type of prioritization. This framework needs to reach beyond the realms of economics, world trade, and corporate management to include the environment, stakeholders, public preferences, and social goals. Moreover, corporations and individuals are not only interested in generic 10-best lists; they want lists tailored to their values, goals, and current economic and social state. For example, the U. S.
Chinese water systems ; Vol.4 : Applied water management in China
This book addresses latest Sino-German results of the joint research efforts within Major Water Program of the Chinese Government supported by German research funding. The Major Water Program aims at the restoration of polluted water environments and sustainable management of water resources in China.
Biotechnology for Odor and Air Pollution Control
An international board of authors from universities, research institutes, and industries describe various biotechnological methods ranging from laboratory, to pilot evaluation and to full-scale process implementation. Topics include bioprocesses for the treatment of odors and air pollutants in wastewater treatment plants, rendering plants, chemical production facilities, and food and flavor manufacturing facilities. In addition to the basic microbiological and engineering aspects, the design, modeling and control of bioreactors are also presented.
Application of multi-criteria decision analysis in environmental and civil engineering
Provides a resource for students and researchers that includes current application of a multi-criteria, decision-making theory in various fields such as: environment, healthcare and engineering.
