Franchini S.p.A. Servizi Ecologici specializes in the treatment of sludges from civil and industrial wastewater treatment with mobile plants.
Franchini S.p.A. is engaged in the dehydration of biological sludges, digestate sludges, potabilization sludges, drilling sludges, inert washing sludges, and primary sludges. The service involves the execution of the dehydration of pumpable sludges produced by wastewater treatment processes, carried out using mobile plants positioned directly at the customer's treatment facility. Franchini S.p.A.'s mobile plants are all recently constructed, internally designed, and characterized by significant technological features and high treatment capabilities.
The objective of sludge sand removal is to effectively remove sands and inert solids, usually heavier than organic components, present in wastewater treatment sludges and sediments deposited at the bottom of treatment plants.
Sludge screening involves a coarse mechanical filtration operation, at 5 or 10 mm, with the aim of retaining non-settleable coarse solids (rags, plastic, etc.) and settleable coarse solids (gravel, etc.) present in wastewater and wastewater treatment sludges. Franchini S.p.A. Servizi Ecologici can handle this critically important phase in the ordinary and extraordinary maintenance activities of the technical structures integrated into the wastewater treatment cycle.
