Evaluación socioeconómica de proyectos de acueducto y alcantarillado Reglamento técnico del sector de agua potable y saneamiento básico PDF Download
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Author: Colombia. Ministerio de Desarrollo Económico
Publisher:
ISBN: 9789588137407
Category :
Languages : es
Pages : 85
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Book Description
Author: Colombia. Ministerio de Desarrollo Económico
Publisher:
ISBN: 9789588137407
Category :
Languages : es
Pages : 85
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Book Description
Author: Comisión Nacional del Agua (México).
Publisher:
ISBN: 9789688177945
Category :
Languages : es
Pages : 255
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Book Description
Author:
Publisher:
ISBN:
Category : Water
Languages : en
Pages : 1080
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Book Description
Author: Alberto Galvis-Castaño
Publisher: CRC Press
ISBN: 1000708586
Category : Science
Languages : en
Pages : 177
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Book Description
The protection of water resources from deterioration in quality by pollution discharges is probably the biggest challenge in sustainable water resources management in the recent decades. In practice, most countries have adopted pollution control strategies and measures which are based on ‘end-of-pipe’ solutions: wastewater treatment plants and adjustments to the regulations, including taxes for wastewater discharges (Conventional Strategy). Although this approach involves very high costs, on many occasions, this strategy has been a complete failure. The research described in this book contribute to the development of sustainable solutions for the previously outlined problem. It was based on the validation of the Three-Step Strategic Approach concept (3-SSA), which includes: 1) prevention or minimisation of waste production; 2) treatment aimed at recovery and reuse of waste components, and 3) disposal of remaining waste with stimulation of natural self-purification of the receiving water body. The study showed overall positive effects of the 3-SSA, in comparison of Conventional Strategy, on wastewater management in the Upper Basin (389 km) of the Cauca river, the second most important river in Colombia. The Cost Benefit Analysis clearly favoured the 3-SSA, generating a major impact on the river water quality at lower cost compared to the Conventional Strategy.
Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 1048
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Book Description
Author: Mexico. Comisión Nacional del Agua
Publisher:
ISBN: 9789688178973
Category :
Languages : es
Pages : 205
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Book Description
Author: United Nations. Economic Commission for Latin America and the Caribbean. Natural Resources and Energy Division
Publisher: Santiago de Chile : Naciones Unidas, Comisión Económica para América Latina y el Caribe, División de Recursos Naturales y Energía : Centro Latinoamericano de Documentación Económica y Social
ISBN:
Category : Language Arts & Disciplines
Languages : es
Pages : 312
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Book Description
Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 9789250044590
Category : Business & Economics
Languages : es
Pages : 372
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Book Description
This survey, presented in English and Spanish, covers 32 countries of Latin America and the Caribbean. The purpose of the survey is to: provide a clear picture of rural water resources management on a country basis with emphasis on irrigation, and featuring major characteristics, trends, constraints and perspectives; help support continental and regional analyses by providing reliable information and to serve as a tool for large scale planning and forecasting. The survey was done by means of: literature review; data collection using a questionnaire; data processing and critical analysis of the information; preparation of a country profile.
Author: Andrei Jouravlev
Publisher: United Nations Publications
ISBN: 9789211215311
Category : Business & Economics
Languages : en
Pages : 64
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Book Description
Author: Organization of American States. Unit of Sustainable Development and Environment
Publisher: Organization of American States
ISBN:
Category : Nature
Languages : en
Pages : 300
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Book Description
