According to the Environmental Protection Agency, the air inside your home may be more polluted than the air outdoors. One way to improve your air quality indoors is by using an air purifier — they ...

Abstract: This paper studies an optimal control problem related to membrane-filtration processes. A generic mathematical model of membrane fouling is used to capture the dynamic behavior of the ...

Abstract: In the present paper it was put into discussion some aspects related to the water and wastewater treatment by using filtration. It was evaluated the procedure and technics used in the water ...