Universidade de Lisboa
IST - Instituto Superior Técnico
In order to reduce the polluting effect of sludge from drinking water plants, we looked to incorporate the sludge in cement mortars and concrete. The study is divided into four stages: 1. Sampling and physical-chemical and microbiological... more
Durante el proceso de potabilización del agua en las plantas de tratamiento se generan lodos como un residuo inevitable, los cuales son vertidos directamente a los cuerpos de agua superficial, causando un efecto negativo sobre la vida... more
Con el propósito de mitigar el impacto ambiental causado por el vertimiento de los lodos que se generan en los procesos de potabilización de agua, se buscó su aprovechamiento en la elaboración de materiales de construcción. En este... more
Concrete is the most used building material worldwide, involving thousands of field, academic and laboratory professionals in its production, transportation and its application, which creates a great margin of possible error that may... more
This paper presents the analysis of the degradation condition of secondary schools built between 1970 and 1990, in Portugal. The analysis is based on 15 case studies, mainly composed of several independent pavilions and typologically... more
SUMMARY This paper presents a potential flow solution for online estimation of hydrodynamic interaction between ships moving in restricted waters with complex boundaries. Each ship in concern is linked with a moving patch representing the... more
- by Serge Sutulo
ABSTRACT Natural non-renewable resources, such as minerals, are becoming increasingly depleted against a backdrop of intense industrialisation. Through the exergy analysis and thermoeconomic tools it is possible to assign a figure to the... more