Download or read book Economic Valuation of Wastewater written by United Nations Publications and published by UN. This book was released on 2017-03-31 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the results of an analytical study on the economic valuation for wastewater, comparing the cost of no action versus the cost of effective wastewater management. One of the Millennium Development Goals adopted by the United Nations was to reduce by half the proportion of people without access to safe drinking water and improved sanitation by 2015. Further, at the Rio+20 Summit in June 2012, governments recognised the need to adopt measures to significantly reduce water pollution, increase water quality and significantly improve wastewater treatment which is now reflected in the Sustainable Development Goals. To achieve these objectives, substantial investment in sanitation including septage and sewage management is required, in particular in developing countries. A financial analysis of wastewater management looks at its private costs and benefits and can underpin decision making from a business or treatment plant operator standpoint. Economic analysis looks at the broader costs and benefits for society, providing information for public policy decisions to support improvements in wastewater management. Adequate wastewater collection, treatment, and safe use or disposal can lead to significant environmental and health benefits. However, because some of these benefits do not have a market price, they have not traditionally been considered in the financial analysis of wastewater treatment projects, therefore underestimating total benefits.
Download or read book Determining the Economic Value of Water written by Robert A. Young and published by Routledge. This book was released on 2014-07-23 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water provides benefits as a commodity for agriculture, industry, and households, and as a public good such as fisheries habitat, water quality and recreational use. To aid in cost-benefit analysis under conditions where market determined price signals are usually unavailable, economists have developed a range of alternative valuation methods for measuring economic benefits. This volume provides the most comprehensive exposition to-date of the application of economic valuation methods to proposed water resources investments and policies. It provides a conceptual framework for valuation of both commodity and public good uses of water, addressing non-market valuation techniques appropriate to measuring public benefits - including water quality improvement, recreation, and fish habitat enhancement. The book describes the various measurement methods, illustrates how they are applied in practice, and discusses their strengths, limitations, and appropriate roles. In this second edition, all chapters have been thoroughly updated, and in particular the coverage of water markets and valuation of ecosystem services from water has been expanded. Robert Young, author of the 2005 edition, has been joined for this new edition by John Loomis, who brings additional expertise on ecosystem services and the environmental economics of water for recreational and other public good uses of water.
Download or read book Economic Valuation of Wastewater written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Assessing the economic viability of alternative water resources in water scarce regions Combining economic valuation cost benefit analysis and discounting written by Yiannis Kountouris and published by Intl Food Policy Res Inst. This book was released on 2009 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Risk Management of Water Supply and Sanitation Systems written by Petr Hlavinek and published by Springer Science & Business Media. This book was released on 2009-04-28 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: Each year more than 200 million people are affected by floods, tropical storms, droughts, earthquakes, and also operational failures, wars, terrorism, vandalism, and accidents involving hazardous materials. These are part of the wide variety of events that cause death, injury, and significant economic losses for the countries affected. In an environment where natural hazards are present, local actions are decisive in all stages of risk management: in the work of prevention and mitigation, in rehabilitation and reconstruction, and above all in emergency response and the provision of basic services to the affected population. Commitment to systematic vulnerability reduction is crucial to ensure the resilience of communities and populations to the impact of natural and manmade hazards. Current challenges for the water and sanitation sector require an increase in sustainable access to water and sanitation services in residential areas, where natural hazards pose the greatest risk. In settlements located on unstable and risk-prone land there is growing environmental degradation coupled with extreme conditions of poverty that increase vulnerability. The development of local capacity and risk management play vital roles in obtaining sustainability of water and sanitation systems as well as for the communities themselves. Unfortunately water may also represent a potential target for terrorist activity or war conflict and a deliberate contamination of water is a potential public health threat. An approach which considers the needs of communities and institutions is particularly important in urban areas affected by armed conflict. Risk management for large rehabilitation projects has to deal with major changes caused by conflict: damaged or destroyed infrastructure, increased population, corrupt or inefficient water utilities, and impoverished communities. Water supply and sanitation are amongst the first considerations in disaster response. The greatest water-borne risk to health in most emergencies is the transmission of faecal pathogens, due to inadequate sanitation, hygiene and protection of water sources. However, some disasters, including those involving damage to chemical and nuclear industrial installations, or involving volcanic activity, may create acute problems from chemical or radiological water pollution. Sanitation includes safe excreta disposal, drainage of wastewater and rainwater, solid waste disposal and vector control. This book is based on the discussions and papers prepared for the NATO Advanced Research Workshop that took place in Ohrid, Macedonia under the auspices of the NATO Security Through Science Programme and addressed problems Risk management of water supply and sanitation systems impaired by operational failures, natural disasters and war conflicts. The main purpose of the workshop was to critically assess the existing knowledge on Risk management of water supply and sanitation systems, with respect to diverse conditions in participating countries, and promote close co-operation among scientists with different professional experience from different countries. The ARW technical program comprised papers on 4 topics, : (a) Vulnerability of Wastewater and Sanitation Systems, (b) Vulnerability of Drinking Water Systems, (c) Emergency response plans, and (d) Case studies from regions affected by Drinking Water System, Wastewater and Sanitation System failures.
Download or read book The Economic Value of Water written by Diana C. Gibbons and published by Routledge. This book was released on 2013-10-18 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gibbons examines the water supply problem through five case studies. The problems faced by these regions and the methods suggested to overcome them provide excellent models for the entire United States. The case studies---typically, expanding supplies---but economic efficiency principles lead to emphasizing managing the demand. In many cases, this means reducing demand by raising prices.
Download or read book Wastewater written by Pay Drechsel and published by Springer. This book was released on 2015-03-11 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: The books provides a timely analysis in support of a paradigm shift in the field of wastewater management, from ‘treatment for disposal’ to ‘treatment for reuse’ by offering a variety of value propositions for water, nutrient and energy recovery which can support cost savings, cost recovery, and profits, in a sector that traditionally relies on public funding. The book provides new insights into the economics of wastewater use, applicable to developed and developing countries striving to transform wastewater from an unpleasant liability to a valuable asset and recasting urbanization from a daunting challenge into a resource recovery opportunity. “It requires business thinking to transform septage and sewage into valuable products. A must read for water scholars, policy makers, practitioners, and entrepreneurs". Guy Hutton, Senior Economist, Water and Sanitation Program, Water Global Practice, World Bank “This book provides compelling evidence and real solutions for the new ‘resource from waste’ approach that is transforming sanitation, boosting livelihoods, and strengthening urban resilience”. Christopher Scott, Professor and Distinguished Scholar, University of Arizona “This book shows how innovative business thinking and partnerships around resource recovery and reuse fit well within an inclusive green economy and climate change adaptation and mitigation strategies”. Akiça Bahri, Coordinator of the African Water Facility, Tunisia, and award-winning researcher
Download or read book Wastewater use in agriculture Review of impacts and methodological issues in valuing impacts written by Intizar Hussain and published by IWMI. This book was released on 2002 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this paper is to provide a review of the characteristics of wastewater used for irrigation, and the reasoning behind the international guidelines presently used in regulating wastewater reuse for agriculture. This paper presents various systems of wastewater treatment available and discusses their benefits and shortcomings. A selective review of recent empirical studies identifies major impacts both positive and negative impacts of wastewater irrigation. Finally, the paper provides the review of environmental valuation techniques for analyzing impacts of wastewater uses in agriculture, and suggest a framework for application of some of these techniques. This framework will be applied to a developing country case study (Faisalabad area in Pakistan), in the ongoing IWMI research program.
Download or read book The Use of Economic Valuation in Environmental Policy written by Phoebe Koundouri and published by Routledge. This book was released on 2009-06-11 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book aims to show that economics in general and non-market valuation methods in particular, together with participatory and engineering tools, can facilitate the design and implementation of the different European policies in relation to mitigation of water stress. The results presented in this book derive from AquaStress, an EU funded integrated project, delivering interdisciplinary methodologies to help mitigate water stress problems. The project draws on both academic and practitioner skills to generate knowledge in technological, operational management, policy, socio-economic, and environmental domains. The book is divided in three parts and as the AquaStress project, is case study driven. Part I begins with a review of the up-to-date use of non-market valuation economic methods in the design and implementation of EU water policies. Part II of the book proceeds to discuss and analyze participatory and engineering tools that can facilitate the determination of efficient water resources policies and the consequent implementation of the EU WFD, using case studies of test sites from Bulgaria, Italy, Morocco and Poland. Part III of the book, brings us back to the use of economic tools and focuses on policy appraisal through social cost-benefit analyses and the choice/estimation of the socially efficient discount rate to be used in such analyses. The book concludes with specific policy recommendations for all case-studies considered in previous chapters. This work would be of most interest to water resources managers and policy makers as well as consultants working on the implementation of the WFD. It would also be helpful to students and scholars of water resource management.
Download or read book Economic Valuation of Water Resources written by Chartered Institution of Water and Environmental Management and published by . This book was released on 2000 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Introduction To The Economics Of Water Resources written by Stephen Merrett and published by Routledge. This book was released on 2004-08-02 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: A concise treatment of water-resource economics. Based upon political economy perspectives, it draws upon a range of case-studies - Third- World, developed world, and former communist countries - to cover many issues. There is guidance on
Download or read book Economic Value of Water written by Robert Alton Young and published by . This book was released on 1972 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Techno economical Efficiency Cost Modelling and Economic Valuation of Environmental Benefits from Wastewater Treatment Methodology and Applications written by María Molinos Senante and published by . This book was released on 2011 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advanced Water Supply and Wastewater Treatment A Road to Safer Society and Environment written by Petr Hlavinek and published by Springer Science & Business Media. This book was released on 2011-01-07 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stable, safe, secure and readily available water supply is one of the key factors in ensuring a good level of the public health and a stable society. Scientific assessments show that about 80 % of diseases and one-third of the total death toll in the developing countries are caused by the low quality of the drinking water. Other countries are also suffering from water shortages and insufficient quality of the drinking water. Many rivers in Europe and in other parts of the world are significantly polluted by insufficiently treated or untreated wastewater discharge. This book is based on the discussions and papers prepared for the NATO Advanced Research Workshop that took place in Lviv, Ukraine, and addressed recent advances in water supply and wastewater treatment as a prerequisite for a safer society and environment. The contributions critically assess the existing knowledge on urban water management and provide an overview of the current water management issues, especially in the countries in transition in Central and Eastern Europe and in the Mediterranean Dialogue countries.
Download or read book Determining the Economic Value of Water written by and published by . This book was released on with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water provides benefits as a commodity for agriculture, industry, and households--and as a public good for scenic values, waste assimilation, wildlife habitats, and recreational use. However, even as the nature and needs of economies change, water continues to be allocated to other than high priority uses, water quality continues to decline, environmental uses get inadequate attention, and floods and droughts take an unnecessarily severe toll. One reason for this is that price signals that reflect scarcities of goods and thereby guide investments and resource allocation in the private sector are usually distorted or absent in decision-making relating to water. To aid in cost-benefit analysis under conditions where appropriate price incentives are absent, economists have developed a range of alternative or 'non-market' methods for measuring economic benefits. Robert Young aims to provide the most comprehensive exposition to-date of the application of nonmarket economic valuation methods to proposed water resources investments and policies. He provides a conceptual framework for valuation of both commodity and public good uses of water, addressing valuation techniques appropriate to measuring public benefits--including water quality improvement, recreation and wildlife habitat enhancement, and flood risk reduction. However, in contrast to the existing environmental valuation literature, the emphasis here is on the commodity uses of water by agriculture, industries, and households. The book describes the various measurement methods, illustrates how they are applied in practice, and discusses their strengths, limitations, and appropriate roles.
Download or read book Sewage Treatment Plants written by Katerina Stamatelatou and published by IWA Publishing. This book was released on 2015-05-15 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sewage Treatment Plants: Economic Evaluation of Innovative Technologies for Energy Efficiency aims to show how cost saving can be achieved in sewage treatment plants through implementation of novel, energy efficient technologies or modification of the conventional, energy demanding treatment facilities towards the concept of energy streamlining. The book brings together knowledge from Engineering, Economics, Utility Management and Practice and helps to provide a better understanding of the real economic value with methodologies and practices about innovative energy technologies and policies in sewage treatment plants.
Download or read book Economic Evaluation for Water Recycling in Urban Areas of California written by Rhodora Narvarte Biagtan and published by . This book was released on 2008 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
