WP1 Sanitation requirements of peri-urban areas
WP2 Design, construction and control of the laboratory bioreactor
WP3 Flow Simulation and Preliminary tests -Preliminary tests, control and simulation
WP4 Effects of MLSS at low SRT on reactor performance
WP5 Determination of flux, backwash and aeration patterns for minimal fouling operation
WP6 Evaluation of PURATREAT
WP7 Exploitation and know-how dissemination
WP8 Project Management