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Author : Stefan Diener
Publisher :
Page : 96 pages
File Size : 39,53 MB
Release : 2006
Category :
ISBN : 9783906484372
Author : Radin Maya Saphira Radin Mohamed
Publisher : Springer
Page : 273 pages
File Size : 23,49 MB
Release : 2018-05-04
Category : Technology & Engineering
ISBN : 3319902695
This book reviews the consequences of improper disposal of greywater into the environment and the most appropriate treatment technologies for developing countries, focusing on the potential to reuse greywater as a production medium for biomass and bio-products. It also describes the quantities and qualitative characteristics, as well as the common practice of discharging greywater in developing countries, and highlights the associated health risks. Further, it compares the management of greywater in developed and developing countries and explores the advantages and disadvantages of various treatment technologies, discussing the reuse of greywater for irrigation purposes in arid and sub-arid countries, especially in the Middle East. The book shows the benefits of greywater and introduces low-cost technologies based on the available local facilities can be used to discharge, reuse, and recycle it.
Author : Rafid Al Khaddar
Publisher : Springer Nature
Page : 268 pages
File Size : 17,67 MB
Release : 2021-04-20
Category : Architecture
ISBN : 9813366958
This book comprises select papers presented at the International Conference on Trends and Recent Advances in Civil Engineering (TRACE 2020). This book covers papers on contemporary renewable energy and environmental technologies which include water purification, water distribution network, use of solar energy for electricity production, waste management, greening of buildings and air quality analysis. In all, twenty-three papers have been selected for publication. It is believed that this book will be useful to a fairly wide spectrum of audience like researchers, application engineers and industry managers.
Author : VINEET KUMAR
Publisher : CRC Press
Page : 563 pages
File Size : 26,15 MB
Release : 2022-11-08
Category : Science
ISBN : 1000775348
This book introduces the innovative and emerging microbial technologies for the treatment, recycling, and management of industrial, domestic, and municipal water and other wastewater in an environment-friendly and cost-effective manner. It discusses existing methods and technologies, up-gradation of existing technologies, and new technologies. It also highlights opportunities in the existing technologies along with industrial practices and real-life case studies.
Author : Amit Gross
Publisher : CRC Press
Page : 0 pages
File Size : 48,20 MB
Release : 2015-03-26
Category : Technology & Engineering
ISBN : 9781482255041
Greywater Reuse examines the features and implications of greywater reuse scientifically, quantitatively, and thoroughly. Based on the authors’ extensive studies of treatment facilities in urban and rural environments, development of greywater treatment systems, and research of potential environmental and health risks posed by greywater at different treatment levels, this authoritative text: Describes the chemical, physical, and microbial properties of greywater Covers the treatment and removal of greywater pollutants, providing case studies of common methods Identifies the risks involved in greywater use and proposes regulatory measures to help reduce these risks Reviews the greywater management strategies, policies, and legislation of several different countries Discusses the prevailing public perception and willingness to adopt various uses of greywater Analyzes the economic impact of greywater reuse from both the consumer and national perspectives Greywater Reuse addresses all major aspects related to greywater reuse, making it a valuable resource for a variety of applications.
Author : Stephen McIlwaine
Publisher : IDRC
Page : 200 pages
File Size : 18,36 MB
Release : 2010
Category : Nature
ISBN : 1853396982
In water-scarce areas of the Middle East, greywater (household wastewater excluding toilet waste) is commonly used by poor communities to irrigate home gardens. This both supplements the water available to the household and improves food security. This book draws together material presented at a conference in Jordan in 2007, and examines the technical approaches to treating and using greywater for irrigation, including its associated risks to health and the environment. It discusses many of the non-technical issues that influence effectiveness and sustainability of greywater use. It also takes a hard look at economic issues, arguing that more clarity and consistency from policymakers is essential if low-income, water-stressed communities are to make better and safer use of their existing water supplies. The book concludes by offering suggestions for where donor efforts and research could best be focused in the near future.Greywater use in the Middle East is important reading for researchers, donors, implementing agencies, and policymakers, in the fields of water supply, water reuse, livelihoods and agriculture.
Author : UNESCO
Publisher : UNESCO Publishing
Page : 164 pages
File Size : 26,82 MB
Release : 2016-02-29
Category : Education
ISBN : 9231001469
The United Nations World Water Assessment Programme (WWAP) is hosted and led by UNESCO. WWAP brings together the work of 31 UN-Water Members as well as 38 Partners to publish The United Nations World Water Development Report (WWDR) series. The annual World Water Development Reports focus on strategic water issues. UN-Water Members and Partners - all experts in their fields - contribute with latest findings on a specific theme. This edition of the World Water Development Report focuses on Water and Jobs and seeks to inform decision-makers, inside and outside the water community, about the importance of the water and jobs nexus for the social and economic development and environmental sustainability of countries, rich and poor. The importance of water for jobs across economies is such that this report could be subtitled No water - No jobs. Indeed, a great majority of jobs are dependent upon water, and therefore increasingly at risk under conditions of water scarcity. T
Author : Robert Bos
Publisher :
Page : 19 pages
File Size : 40,68 MB
Release : 2010
Category : Sewage irrigation
ISBN :
In and around urban areas pollution of natural water bodies is on the rise. As a result, wastewater irrigation is an increasingly common reality around most cities in the developing world. For reasons of technical capacity or economics, effective treatment may not be available for years to come; therefore, international guidelines to safeguard farmers and consumers must be practical and offer feasible risk management options. This chapter provides an introduction to microbiological hazards. These can be addressed best in a step-wise risk assessment and management approach starting with wastewater treatment where possible, and supported by different pathogen barriers from farm to fork. A major change in the most recent WHO Guidelines for the safe use of wastewater, excreta and greywater in agriculture and aquaculture (WHO, 2006) agriculture is the focus on a holistic approach to achieving health-based targets, instead of prescribing irrigation water quality threshold levels that are often unattainable. The health-based targets should not be read as absolute values but as goals to be attained in the short, medium or long term depending on the country's technical capacity and institutional or economic conditions. Local standards and actual implementation should progressively develop as the country moves up the sanitation ladderhealth riskalthrisk assessments are recommended to identify entry points for risk reduction and health-based targets, the Guidelines also offer shortcuts in situations where research capacities and data are constrained.
Author : Elizabeth Tilley
Publisher :
Page : 176 pages
File Size : 27,85 MB
Release : 2014
Category :
ISBN : 9783906484570
Author : Takashi Asano
Publisher : CRC Press
Page : 1570 pages
File Size : 42,5 MB
Release : 1998-06-15
Category : Technology & Engineering
ISBN : 9781566766203
The effective integration of water and reclaimed wastewater still requires close examination of public health issues, infrastructure and facilities planning, wastewater treatment plant siting, treatment process reliability, economic and financial analyses, and water utility management. This book assembles, analyzes, and reviews the various aspects of wastewater reclamation, recycling, and reuse in most parts of the world. It considers the effective integration of water and reclaimed wastewater, public health issues, infrastructure and facilities planning, waste-water treatment plant siting, treatment process reliability, economic and financial analysis, and water utility management.