No, this is forbidden by art. 3.5 - Prohibited discharges - letter h) of the Regulations for regulating the Integrated Water Service in the ATO of the Province of Brescia. All substances classifiable as solid waste (solid urban waste, scrap metal, animal carcasses, food waste, sludge resulting from purification treatment, rags, feathers, straw, hair, feces, etc.), even if shredded by domestic or industrial shredders, may not be discharged into the sewer system.