Draft of WWTP project for Benicarlo
Consulting, Project Management
The present work consisted on the draft of the projects of Waste water treatment plant and general collectors at Beniccarló municipality, in Castellón.
A process of lengthy ventilation with low load has been designed with the following elements: work of arrival, pretreatment (sifted of solid in two lines and sand remover/degreaser in two lines with air contribution ), measurement of pre-treated water, biological treatment of lengthy ventilation with low load in two lines, by Orbal rotors system to achieve the aeration, secondary settling in two lines, recirculation and purge of sludge and tertiary treatment consisting of textile filtration and ultraviolet beams disinfection. Moreover, the sludge's treatment was realized, as well as the facilities deodorization, auxiliary services, electricity companies and instrumentation and control. Three pumping stations were projected with 21,7 km. of collectors with diameters between 300 and 800 mm.
The design parameters of the plant are for a daily average wealth of 18.500 m3/day and a equivalent population of 140.000 people. The yield of the WWTP, in the reduction of DBO5, is 94,44 %.