Modelización de un biorreactor discontinuo para lixiviar residuos eléctricos y electrónicos en Guayaquil, Ecuador
نویسندگان
چکیده
The use of electrical and electronic equipment (EEE) has increased considerably worldwide, generating large amounts waste (WEEE) which only 17% is treated. processing extraction metals from printed circuit boards (PCBs) WEEE done by a combination physical chemical methods, become highly polluting. Therefore, it necessary to formulate new eco-friendly strategies prevent the impact environmental pollution. present research proposes design Batch bioreactor for recovery Cu WEEE. For this purpose, equations modeling were coupled with real parameters values taken city Guayaquil then designed using these in AutoCAD software. A was obtained an optimal agitation considering 8 flat blades mixing, also appropriate material stainless steel, optimum working temperature 28°C. Applying parameters, 96% Guayaquil.
منابع مشابه
Un método de aprendizaje semi-supervisado para la modelización semántica en comprensión del habla
In this paper we present a algorithm for the statistical learning of semantic models, based on a corpus of unaligned pairs of sentences and semantic representations in terms of frames. The objective is automatically associate variable-length segments with their corresponding semantic labels to be used in speech understanding tasks. One advantage of this approach is to avoid the expensive work o...
متن کاملROADS. Software y conjunto de normas para la gestión de recursos electrónicos en Internet. La experiencia en un caso concreto : AERADE portal temático aeroespacial
Se describe el proyecto ROADS de software gratuito y conjunto de normas para al gestión de recursos de información en Internet y su aplicación a diferentes pasarelas temáticas y portales del Reino Unido, más concretamente el portal AERADE dedicado al aerospacio y desarrollado en la Universidad de Cranfield.
متن کاملOrientaciones en el diseño y evaluación de un curso virtual para la enseñanza de aplicaciones informáticas
— In spite of the fact that virtual education is being implemented rapidly at a national level, its incorporation in Spanish universities is still not very relevant and mainly it focuses on postgraduate courses. Nevertheless, the arrival of the European Higher Education Area will oblige universities to take action to virtualize its education. In order to assist teachers who are confronted with ...
متن کاملUn algoritmo para detectar la polaridad de opiniones en los dominios de laptops y restaurantes
In this article, we present a study for the detection of polarity over a dataset of opinions of users over Restaurants in the Spanish and English language, as well as, opinions about Laptops in the English language. As a proposed solution, we use Vector Support Machine with cross validation. The best results were presented for the Spanish Restaurant Domain with 74% accuracy.
متن کاملUn entorno para el desarrollo y la evaluación de un sistema de búsqueda de respuestas en euskara
This paper presents a development and evaluation platform for a question answering (QA) system. It is a monolingual system, which takes as input Basque questions and searches for answers in a Basque document collection. Three components integrate the platform: the QA system, the lexical component and the evaluation environment. The QA system has been designed taking into account the evaluation ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Ciencia UNEMI
سال: 2023
ISSN: ['1390-4272', '2528-7737']
DOI: https://doi.org/10.29076/issn.2528-7737vol16iss41.2023pp18-27p