This paper examines the removal of mineral oil from oily wastewater by a hybrid ultrasonic
and electrochemical circulating flow process. The Box-Behnken design was used to study …

Ultrasonic based techniques have been explored to monitor emulsion layer and separation
of oil and water phases from their emulsions. Creation of oil and water emulsions is a …

During oil spills, an accurate estimate of the oil-slick thickness at different locations within
the affected area is an essential requirement to estimate the spilled amount, assess and …

There is a widespread social awareness for the need of environment protection and
sustainable systems in different areas of human activity. In particular, the catering industry is …

A detecção de interface de líquidos imiscíveis em separadores de gravidade é fundamental
para a eficiência operacional, melhora o desempenho e evita riscos ambientais. Um …

Existe atualmente uma consciencialização social generalizada para a proteção do
ambiente. Neste trabalho procura-se materializar uma solução tecnológica de …