ROAD CLEANING SYSTEM USING TREATED WATER OF WASTEWATER TREATMENT FACILITIES

摘要

PURPOSE: A road cleaning system using treated water of wastewater treatment facilities is provided to lower a cost for denitrification, and to decrease odor generated from sulfur compounds in a drain pipe due to nitric acid contained in treated water. CONSTITUTION: A road cleaning system using treated water of wastewater treatment facilities comprises a water collecting unit and a spraying unit. The spraying unit sprays the treated water on a road through the water collecting unit, and is a road cleaning vehicle(C). The water collecting unit comprises a storage tank which is equipped with a treated water supplying unit(M). The treated water supplying unit comprises an embedded body, a housing, and a combining member. The treated water is treated wastewater with a low denitrification effect or without a denitrification process. The water collecting unit comprises a pump(20) and a wireless switch(60).