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description Publicationkeyboard_double_arrow_right Article 2008 SpainAuthors: Ayestarán, Ignacio;Focusing on a global world, we should seek to understand the architecture of sustainable networks between the (real) biosphere and the (virtual) technoosphere, from the World Wide Web to the global ecology, from the Internet to Gaia in a symbiotic planet, where the Earth is a global brain/mind Desde un mundo global, deberíamos perseguir la comprensión de la arquitectura de redes sostenibles entre la biosfera (real) y la tecnoosfera (virtual), desde la World Wide Web hasta la ecología global, desde Internet a Gaia en un planeta simbiótico, donde la Tierra es un cerebro o mente global
Diposit Digital de D... arrow_drop_down Diposit Digital de Documents de la UABArticle . 2008License: CC BY NC NDData sources: Diposit Digital de Documents de la UABadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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more_vert Diposit Digital de D... arrow_drop_down Diposit Digital de Documents de la UABArticle . 2008License: CC BY NC NDData sources: Diposit Digital de Documents de la UABadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Doctoral thesis 2013 SpainPublisher:Universidad de Cantabria Authors: Cristóbal García, Jorge;De continuar con el ritmo de emisión de contaminantes alcanzado en los últimos años, y más concretamente de dióxido de carbono (CO2), las previsiones sobre su concentración en la atmósfera son dramáticas (por encima de 600 ppmv) con unas consecuencias irreversibles para el planeta. Para logar las reducciones de contaminantes que se acuerdan en las cumbres internacionales es necesario, entre otras medidas, la reducción de emisiones en la producción de electricidad a partir de combustibles fósiles, entre ellos el carbón. La presente Tesis Doctoral propone una metodología y una serie de herramientas de toma de decisión cuyo fin es evaluar y aumentar la sostenibilidad del proceso de generación de electricidad a partir del carbón. Esta metodología está basada en programación matemática para resolver problemas de optimización multi-objetivo. Además es aplicable a un amplio rango de procesos e industrias que se enfrenten a problemas de decisión similares If the pollutant emission level continues as usual in the late years, especially those of carbon dioxide (CO2), the atmosphere concentration projections are dramatic (above 600 ppmv) with irreversible consequences to the planet. In order to achieve the binding targets of reductions agreed in the international summit meetings, it is necessary the reduction of emissions from the electricity production from fossil-fueled power plants, especially coal-fired. The objective of this work is developing a methodology and providing tools that help in the decision making process in order to evaluate and enhance the sustainability of the electricity production process form coal. This methodology is based on mathematical programming that allows solving multi-objective optimization problems. Besides, it is applicable to a wide range of processes and industries that face similar decision problems.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2006Publisher:Universidad de Costa Rica Authors: Martínez Castillo, Róger;La agricultura subordinada al capital financiero internacional, mediante laagroindustria de alimentos e insumos, está bajo intereses que actúan con unalógica lucrativa.Los productos transgénicos tienen impactos negativos en la agricultura y laexpulsión de trabajadores rurales hacia áreas urbanas, incrementa en el uso deagroquímicos y la degradación nutritiva de la alimentación.Deben desarrollarse políticas de regulación controlados públicamente, paramonitorear, evaluar y evitar los riesgos sociales y ambientales de laagrobiotecnología. Agriculture subordinated to international financial capital, through agriculturalindustry of food and expenses, is under interests that act with a lucrative logic.Transgenic products have negative impacts on agriculture and displacement ofrural workers to urban areas, increasing the use of agrochemicals and thedeterioration of nourishment.Publicly controlled regulation policies must be developed, for monitoring,evaluating, and avoiding the social and environmental risks of agriculturalbiotechnology.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Bachelor thesis 2020 ColombiaPublisher:Especialización en Gerencia de Proyectos Authors: Cárdenas Espejo, Noé; Gómez Sánchez, Néstor José; Manotas Albor, Alberto José; Tromp Herrera, Jonathan José;En este trabajo se presenta la aplicación del modelo RISE (ruta de innovación y sostenibilidad empresarial) en la empresa Logia 3 S.A.S en la ciudad de Bogotá. Se desarrolló con entrevistas a través de la plataforma Google meet con la gerente y sus principales líderes, donde cada uno dio una puntuación para cada factor en su respectiva dimensión bajo la estructura de la matriz RISE. Una vez calificadas las entrevistas se procedió con la compilación de la información y se fueron presentando a la gerencia las guías de acuerdo con las instrucciones del facilitador de la Universidad EAN, quien dio sus observaciones respectivas. Este informe contempla los siguientes puntos: 1) En Introducción se presenta a la empresa y el sector al que pertenece, 2) El objeto del trabajo o de la consultoría, 3) El plan de trabajo realizado por el grupo de consultoría, 4) La identificación de la empresa, 5) Breve análisis financiero, 6) Presentación y análisis consolidado RISE (riesgos y fortalezas), 7) Análisis por factor y dimensión, 8) Ruta de innovación y sostenibilidad empresarial (RISE) 9) Recomendaciones al gerente para la implementación de la RISE 10) Conclusiones 11) Referencias This work presents the application of the RISE model (route of innovation and business sustainability) in the company LOGIA 3 S.A.S in the City of Bogotá. It was developed with interviews through the Google meet platform with the manager and his main leaders, where each one gave a score for each factor in its respective dimension under the structure of the RISE matrix. Once the interviews were qualified, the information was compiled and the guides were presented to the management in accordance with the instructions of the EAN University facilitator, who gave their respective observations. This report includes the following points: 1) The Introduction presents the company and the sector to which it belongs, 2) The object of the work or consulting, 3) The work plan carried out by the consulting group, 4) The identification of the company, 5) Brief financial analysis, 6) Presentation and consolidated analysis of RISE (risks and strengths), 7) Analysis by factor and dimension, 8) Path of innovation and business sustainability (RISE) 9) Recommendations to the manager for the implementation of RISE 10) Conclusions 11) References Especialista en Gerencia de Proyectos Especialización
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For further information contact us at helpdesk@openaire.euAccess RoutesGreen 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2017Authors: Aznar Minguet, Pilar; Ull, M. Ángeles; Martínez-Agut, M. Pilar; Piñero, Albert;El objetivo principal de este estudio se dirige a diagnosticar el nivel de introducción de la sostenibilidad en las actividades docentes y facilitar la autoevaluación profesional del profesorado universitario desde criterios de sostenibilidad.El estudio está basado en la investigación evaluativa como metodología asociada al paradigma sociocrítico; se analizan los resultados de la aplicación de un cuestionario autodiagnóstico validado, dirigido al profesorado de las áreas científico-técnicas de la Universitat de València. En el proceso sistemático de recogida y análisis de la información se han aplicado criterios para garantizar la calidad del juicio emitido.Los resultados ofrecen un diagnóstico sobre la inclusión de la sostenibilidad en la docencia en las áreas de Ciencias e Ingeniería, objeto del estudio, y pueden servir como punto de partida para iniciar un proceso de cambio y transición hacia prácticas docentes que incluyan los principios, criterios y valores relacionados con la sostenibilidad. L'objectiu principal d'aquest estudi es dirigeix a diagnosticar el nivell d'introducció de la sostenibilitat en les activitats docents i facilitar l'autoavaluació professional del professorat universitari des de criteris de sostenibilitat.L'estudi està basat en la recerca evaluativa com a metodologia associada al paradigma sociocrític; s'analitzen els resultats de l'aplicació d'un qüestionari autodiagnòstic validat, dirigit al professorat de les àrees cientificotècniques de la Universitat de València. En el procés sistemàtic de recollida i anàlisi de la informació s'han aplicat criteris per garantir la qualitat del judici emès.Els resultats ofereixen un diagnòstic sobre la inclusió de la sostenibilitat en la docència a les àrees de Ciències i Enginyeria, objecte de l'estudi, i poden servir com a punt de partida per iniciar un procés de canvi i transició cap a pràctiques docents que incloguin els principis, criteris i valors relacionats amb la sostenibilitat. The overall objective of our study is focused on diagnosing the level of introduction of sustainability in teaching activities and to facilitate professional self-assessment of University teachers under sustainability criteria.The study is based on evaluative research as a methodology associated to the socio-critical paradigm. The results of a validated self-assessment questionnaire addressed to the teachers of the scientific-technical areas of the University of Valencia, are analyzed.The results offer a diagnosis about the inclusion of sustainability in the areas of Sciences and Engineering under the scope of this study, and serve as starting point to begin a change and transition process towards teaching methodologies including principles, criteria and values dealing with sustainability.
Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAArticle . 2017License: CC BYData sources: Recolector de Ciencia Abierta, RECOLECTAadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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more_vert Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAArticle . 2017License: CC BYData sources: Recolector de Ciencia Abierta, RECOLECTAadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2015Authors: Garrido, Jaime; Rodríguez, Ignacio; Vallejos-Romero, Arturo;El estudio investiga las respuestas de la comunidad local al proyecto Parque Eólico Chiloé (PECh) que pretende instalarse en la zona de Mar Brava, comuna de Ancud, Chile. Al igual que en muchos otros casos de conflictos sociales por la instalación de parques eólicos alrededor del mundo, en este estudio de caso nos encontramos en presencia de una opinión pública mayoritaria que se muestra a favor de este tipo de energía, pero que se opone a la instalación de un parque eólico concreto en un territorio determinado. En este trabajo, se presentan los resultados de una investigación exploratoria que tuvo como objetivo la comprensión de las respuestas de la comunidad local ante el envío del proyecto PECh al Sistema de Evaluación de Impacto Ambiental. Para ello, se propuso un diseño cualitativo, utilizando preferentemente técnicas dialógicas de indagación. La muestra fue intencionada e identificó a los principales actores que protagonizan el conflicto. Los resultados muestran que el surgimiento de la tensión se vincula con una multiplicidad de factores: a) la percepción de daño al patrimonio natural y cultural; b) la percepción de los fuertes efectos negativos del proyecto en las actividades productivas locales; c) la desconfianza en los promotores de la iniciativa, en las autoridades locales y en la institucionalidad ambiental, y d) la amenaza a los proyectos de vida de los habitantes de la zona. Concluimos que, si se quiere impulsar el desarrollo de las energías limpias para mitigar los efectos del cambio climático, debería prestarse una mayor atención a estos aspectos. L'estudi investiga les respostes de la comunitat local al projecte Parque Eólico Chiloé (PECh) que pretén instal·lar-se a la zona de Mar Brava, municipi d'Ancud, Xile. Igual que en molts altres casos de conflictes socials per la instal·lació de parcs eòlics arreu del món, en aquest estudi de cas ens trobem en presència d'una opinió pública majoritària que es mostra a favor d'aquest tipus d'energia, però que s'oposa a la instal·lació d'un parc eòlic concret en un territori determinat. En aquest treball, es presenten els resultats d'una recerca exploratòria que va tenir com a objectiu la comprensió de les respostes de la comunitat local davant l'enviament del projecte PECh al Sistema d'Avaluació d'Impacte Ambiental. Per a això, es va proposar un disseny qualitatiu, utilitzant preferentment tècniques dialògiques d'indagació. La mostra va ser intencionada i va identificar els actors principals que protagonitzen el conflicte. Els resultats mostren que el sorgiment de la tensió es vincula amb una multiplicitat de factors: a) la percepció de dany al patrimoni natural i cultural; b) la percepció dels forts efectes negatius del projecte en les activitats productives locals; c) la desconfiança en els promotors de la iniciativa, en les autoritats locals i en la institucionalitat ambiental, i d) l'amenaça als projectes de vida dels habitants de la zona. Concloem que, si es vol impulsar el desenvolupament de les energies netes per mitigar els efectes del canvi climàtic, hauria de prestar-se més atenció a aquests aspectes. This study explores the responses of the local community to the Parque eólico Chiloé (PECh) project, which is to be installed in the Mar Brava area of Ancud, Chile. Like many other social conflicts involving wind energy developments that have arisen around the world, we find significant public support for wind energy but resistance by the local population to a particular wind farm development. This paper presents the results of an exploratory research study whose aim was to understand the local community's responses to the PECh project sent to the Environmental Impact Assessment System in Chile. A qualitative design primarily with dialogic inquiry techniques has been used. The sample was intentional, identifying the main actors involved in the conflict. The results show that the social conflict is related to multiple factors: a) the perception of damages to natural and cultural heritage; b) the perception of negative strong effects that the wind farm development would have on local productive activities; c) local community distrust towards the company, local authorities and environmental regulators, and d) the threat to life projects of the local people. In order to drive the sustainable development of renewable energy to mitigate the effects of climate change, more attention should be paid to these aspects.
Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAArticle . 2015License: CC BY NCData sources: Recolector de Ciencia Abierta, RECOLECTAadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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more_vert Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAArticle . 2015License: CC BY NCData sources: Recolector de Ciencia Abierta, RECOLECTAadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Bachelor thesis 2020 ColombiaPublisher:Universidad EAN Authors: Avendaño Oviedo, Efren; Benites Torres, Edward Daniel; Infante Ramos, Sergio Andres;El aprovechamiento de aguas pluviales consiste en utilizar las cubiertas de los edificios como captadores; de este modo, el agua se recoge mediante canaletas, canalones o sumideros en un techo, tejado o una terraza, y se conduce a través de bajantes, para almacenarse finalmente en un depósito. El propósito de esta investigación está enfocado en evaluar la viabilidad de un proyecto de esta naturaleza, en las instalaciones de la unidad de salud Compensar salitre determinado la relación costo/beneficio, además de llevar a cabo la etapa preliminar de planeación. The use of rainwater consists of using the roofs of the buildings as collectors; in this way, the water is collected through gutters, gutters or drains on a roof, roof or terrace, and is conducted through downspouts, to be finally stored in a tank. The purpose of this research is focused on evaluating the viability of a project of this nature, in the facilities of the Compensar salitre health unit, determining the cost / benefit ratio, in addition to carrying out the preliminary planning stage. Especialista en Gerencia de Proyectos
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2011 SpainPublisher:Diputación General de Aragón. Departamento de Presidencia Authors: Rinaudo, María Eugenia;El cambio climático, es hoy en día, una de las problemáticas socio-ambientales mas importantes que deberá enfrentar la humanidad para su misma salvación. Sin contar con el equilibrio necesario que deberá tener en cuenta el hombre con el sistema ambiental para de esta forma, poder establecer los naturales parámetros en la biosfera. Por este motivo, la Organización de las Naciones Unidas, desde hace muchos años, se han unido a este esfuerzo y ha consolidado en Protocolos, Reglamentos y Conferencias Internacionales el trabajo en equipo de países desarrollados y en vías de desarrollo de todo el mundo, estableciendo, tecnologías a favor del ambiente, financiamientos «verdes» y demás mecanismos favorables al entorno y al hombre. En este caso, la última Conferencia Internacional gestionada por las Naciones Unidas, fue el año pasado, 2010, en Cancún, donde se celebro la COP-16 y la CMP-6 y donde representantes de grandes y pequeños países de todo el mundofueron los protagonistas del evento, en el cual, se lograron establecer financiamientos a favor de tecnologías «verdes» y desarrollos limpios, así como próximas actividades para proteger los diversos ecosistemas y especies animales. Y sobre todo, la principal meta de esta COP fue restablecer la confianza de las poblaciones del mundo entero en una próxima unión consolidada entre todos los países para poder luchar en contra del cambio climático. The climate change is today one of the social and environment problems most important that will face thehumanity for his own salvation. Not to mention, with the necessary balance that must take account of the man with the environmental system, to thus natural to establish the parameters in the biosphere. For this reason, the United Nations, for many years, has joined this effort and has built in Protocols, Regulationsand International Conferences, the teamwork of both developed and developing countries worldwide, establishing, technologies for the environment, financing «green» and other mechanisms pro-environment and man. In this case, the last International Conference maintained by the United Nations, was last year, 2010, in Cancun, where he held the COP-16 and CMP-6, where representatives of large and small countries around the world were the protagonists of this event, which is able to establish funding for «green» technologies and clean development, and future activities to protect the various ecosystems and animal species. And above all, the main goal of the COP was to restore the confidence of the peoples of the world for an upcoming union established among all countries to fight climate change.
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You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.euAccess RoutesGreen 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
visibility 10visibility views 10 download downloads 10 Powered bymore_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2005Authors: Martínez, Marius|||0000-0001-9803-1275; Martínez, Sergi; Ferrer-Esteban, Gerard|||0000-0001-7394-3139; Martínez, Carme; +1 AuthorsMartínez, Marius|||0000-0001-9803-1275; Martínez, Sergi; Ferrer-Esteban, Gerard|||0000-0001-7394-3139; Martínez, Carme; Massot, Margarida;Aquest article tanca el cercle d'una experiència de desenvolupament d'una comunitat d'aprenentatge. Es descriuen breument els marcs teòric i sociològic que delimiten el context per a la descripció del desenvolupament d'una comunitat. L'article finalitza amb uns apunts sobre la sostenibilitat dels projectes i la seva relació íntima amb la formació, la recerca i l'avaluació, que arriben a constituir el triangle per a la sostenibilitat. This article finishes a series about the development of a learning community. It describes briefly the theoretical and the sociological framework wich define and helps to describe the development of a community. The article finishes with some keynotes about sustainability, that is to say: the possibility or need to maintain the project and it's development. To do so, training, researching and evaluating are considered the three angles of the sustainability triangle. Este artículo cierra el círculo de una experiencia de desarrollo de una comunidad de aprendizaje. En él se describen brevemente los marcos teórico y sociológico que delimitan el contexto para la descripción del desarrollo de una comunidad. El artículo finaliza con unos apuntes sobre la sostenibilidad de los proyectos y su íntima relación con la formación, la investigación y la evaluación, que llegan a constituir el triángulo de la sostenibilidad.
Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAArticle . 2005License: CC BY NCData sources: Recolector de Ciencia Abierta, RECOLECTAadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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more_vert Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAArticle . 2005License: CC BY NCData sources: Recolector de Ciencia Abierta, RECOLECTAadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2019Publisher:Universidad de Costa Rica Authors: Centeno Mora, Erick; Murillo Marín, Adrián;Este artículo aborda el tema del tratamiento sostenible de las aguas residuales en pequeñas comunidades de Costa Rica. Aunque esfuerzos recientes muestran interés político en mejorar el rezago histórico que sufre el país en infraestructura sanitaria, existen pocas referencias que guíen el proceso de selección de la tecnología y escala más adecuadas para los sistemas a implantar. Este trabajo provee un análisis de tres tecnologías para plantas de tratamiento de aguas residuales (PTAR) de aplicación factible en el país. Para ello se estimó la demanda de área (DA), el costo constructivo (CC) y el costo de operación y mantenimiento (CO&M) de PTAR en diferentes escalas. Se mostró que los sistemas con humedal construido tienen la mayor DA y los menores CC y CO&M. Los sistemas con reactor anaerobio de flujo ascendente de manto de lodo seguido de filtro biológico percolador (UASB + FBP) tuvieron DA ligeramente mayores a las de los sistemas de lodos activados de aireación extendida (LAE), con CC ligeramente inferiores para la primera tecnología y CO&M de 50 a 100% mayores para los LAE. El estudio comprobó que la práctica actual de uso extendido de sistemas LAE en pequeña escala no resulta la opción más sostenible, por lo que se insta a que en el futuro se consideren escalas de PTAR mayores y se amplíe el abanico de tecnologías utilizadas en el país, aprovechando algunas recientes experiencias exitosas en países con condiciones similares. This article discusses the sustainable treatment of sewage for small communities in Costa Rica. Although recent efforts show a political interest in improving the country's historical lag in sanitation infrastructure, there are few references that guide the selection process of the most appropriate technology and scale for the systems to be installed. This work provides an analysis of three technologies for wastewater treatment plants (WWTP) of feasible application in the country. For this, the area demand (AD), the building cost (BC) and the operation and maintenance cost (O&MC) of STPs at different scales were estimated. It was shown that systems with constructed wetland have the highest AD and the lowest BC and O&MC. The systems with upflow anaerobic sludge blanket reactor followed by trickling filter (UASB + TF) had a larger AD than those of activated sludge with extended aeration (ASE), with BC smaller for the first technology and CO&M 50 to 100% higher for ASE. The study found that the current practice of extended use of small-scale ASE systems is not the most sustainable option. Thus, it is advised that future WWTP consider larger scales and alternative technologies, emulating some recent successful experiences in countries with similar conditions.
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For further information contact us at helpdesk@openaire.euAccess RoutesGreen 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
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You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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