Water Reuse
Water Reuse

Author: Metcalf & Eddy, Inc., an AECOM Company

Publisher: McGraw Hill Professional

Published: 2007-02-05

Total Pages: 1610

ISBN-13: 0071508775

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An Integrated Approach to Managing the World's Water Resources Water Reuse: Issues, Technologies, and Applications equips water/wastewater students, engineers, scientists, and professionals with a definitive account of the latest water reclamation, recycling, and reuse theory and practice. This landmark textbook presents an integrated approach to all aspects of water reuse _ from public health protection to water quality criteria and regulations to advanced technology to implementation issues. Filled with over 500 detailed illustrations and photographs, Water Reuse: Issues, Technology, and Applications features: In-depth coverage of cutting-edge water reclamation and reuse applications Current issues and developments in public health and environmental protection criteria, regulations, and risk management Review of current advanced treatment technologies, new developments, and practices Special emphasis on process reliability and multiple barrier concepts approach Consideration of satellite and decentralized water reuse facilities Consideration of planning and public participation of water reuse Inside This Landmark Water/Wastewater Management Tool • Water Reuse: An Introduction • Health and Environmental Concerns in Water Reuse • Technologies and Systems for Water Reclamation and Reuse • Water Reuse Applications • Implementing Water Reuse

Biological Wastewater Treatment
Biological Wastewater Treatment

Author: Mogens Henze

Publisher: IWA Publishing (International Water Assoc)

Published: 1881

Total Pages: 170

ISBN-13:

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For information on the online course in Biological Wastewater Treatment from UNESCO-IHE, visit: http://www.iwapublishing.co.uk/books/biological-wastewater-treatment-online-course-principles-modeling-and-design Over the past twenty years, the knowledge and understanding of wastewater treatment have advanced extensively and moved away from empirically-based approaches to a first principles approach embracing chemistry, microbiology, physical and bioprocess engineering, and mathematics. Many of these advances have matured to the degree that they have been codified into mathematical models for simulation with computers. For a new generation of young scientists and engineers entering the wastewater treatment profession, the quantity, complexity and diversity of these new developments can be overwhelming, particularly in developing countries where access is not readily available to advanced level tertiary education courses in wastewater treatment. Biological Wastewater Treatment addresses this deficiency. It assembles and integrates the postgraduate course material of a dozen or so professors from research groups around the world that have made significant contributions to the advances in wastewater treatment. The book forms part of an internet-based curriculum in biological wastewater treatment which also includes: Summarized lecture handouts of the topics covered in book Filmed lectures by the author professors Tutorial exercises for students self-learning Upon completion of this curriculum the modern approach of modelling and simulation to wastewater treatment plant design and operation, be it activated sludge, biological nitrogen and phosphorus removal, secondary settling tanks or biofilm systems, can be embraced with deeper insight, advanced knowledge and greater confidence.

Humedales para Tratamiento
Humedales para Tratamiento

Author: Gabriela Dotro

Publisher: IWA Publishing

Published: 2021-02-15

Total Pages: 176

ISBN-13: 9781789062519

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Humedales para tratamiento es el séptimo volumen de la serie “Tratamiento biológico de aguas residuales” (en inglés “Biological Waste Water Treatment Series”), que provee una presentación de vanguardia sobre la ciencia y tecnología del tratamiento de aguas residuales. Los principales tipos de sistemas de humedales son tratados en este volumen, a saber: (i) Humedales de flujo subsuperficial horizontal, (ii) Humedales de flujo vertical; (iii) Humedales de flujo vertical tipo francés; (iv) Humedales intensificados; (v) Humedales de flujo libre; (vi) otras aplicaciones de los humedales para tratamiento. El libro presenta en forma clara y didáctica, los conceptos básicos, los principios de la tecnología, desempeños esperados, criterios de diseño, ejemplos de diseño, aspectos constructivos y guías para la operación. El libro ha sido escrito en su versión inglesa, y traducido al castellano, por un equipo internacional de expertos en el campo de los humedales para tratamiento.

ESTUDIO DE FACTIBILIDAD ECONÓMICA COMO HERRAMIENTA EN LA DETERMINACIÓN DE LA RENTABILIDAD PARA LA IMPLEMENTACIÓN DE LA PRODUCCIÓN Y COMERCIALIZACIÓN DE FRUTAS ORIUNDAS DE LA AMAZONÍA EN ALMÍBAR EN LA CIUDAD DEL PUYO
ESTUDIO DE FACTIBILIDAD ECONÓMICA COMO HERRAMIENTA EN LA DETERMINACIÓN DE LA RENTABILIDAD PARA LA IMPLEMENTACIÓN DE LA PRODUCCIÓN Y COMERCIALIZACIÓN DE FRUTAS ORIUNDAS DE LA AMAZONÍA EN ALMÍBAR EN LA CIUDAD DEL PUYO

Author: Dailín Peña Suárez

Publisher: Infinite Study

Published:

Total Pages: 12

ISBN-13:

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The present investigation was oriented to the economic-financial analysis to determine the viability of the production and commercialization of fruits native to the Amazon in syrup in the city of Puyo. To base the work, the operation of the plant where the place of production was established was analyzed; being a comfortable, cozy place with a storage room for the raw material and the elaborated product. In addition, an economic analysis was conducted where reliable accounting data was obtained to determine the economic feasibility of the investment; Also, the income and expenses of the production of fruits in syrup projected to five years were determined. In the cash flow, the operational movements were made known daily and finally the financial statements were projected. Once the accounting and budgetary data was obtained, the financial analysis was carried out, where the economic feasibility of the investment was obtained taking into account the value of the money over time. For this, the net present value was 23,186.73 and an internal rate was calculated. of return of 27%. This showed that the investment is acceptable, and the capital recovery will be within three years and eight months approximately. After the analysis, it was concluded that the research project has economic feasibility for the implementation of the business, which would imply being the pioneers in the launch of this product in the domestic market. Neutrosophic numbers was used to represent indeterminacy.