A simulator of activated sludge processes in wastewater treatment plants has been implemented in the programming language JAVA. The simulator can be reached over Internet and operated from a web browser. A novel graphical user interface is used to operate the simulator and to present the...

Due to the importance of coastal areas, is of the highest interest to implement purification systems that with minimum cost are able to assure water quality standards in agreement with the regional legislations. This work addresses the optimal design (outfall locations) and optimal operation...

This paper presents an overview of an analysis method based on self-organizing maps (SOM) which was applied to an activated sludge treatment process in a pulp mill. The aim of the study was to determine whether the neural network modeling method could be a useful and time-saving way to analyze...