SEWAGE TREATMENT SYSTEM APPARATUS FOR ABSOLUTE QUANTIFICATION OF SLUDGE AND METHOD FOR RECYCLING SEWAGE

摘要

A sewage treatment system apparatus for absolute quantification of sludge comprises a sewage filtration device, a solid-liquid separation device, an ozone generator (14), a gas-water mixer (16), an ozone-water reactor (17), a composite filtration device, and an ultraviolet water treatment device (32). The sewage filtration device is connected and communicated with the solid-liquid separation device. The sludge in the sewage is separated from the sewage in the solid-liquid separation device. The sewage is collected by using a fog-water collection device (12) and then flows into the gas-water mixer (16). Meanwhile, ozone gas produced by the ozone generator (14) also flows into the gas-water mixer (16) and is mixed with the input sewage, and the mixture is then conveyed to the ozone-water reactor (17). The sewage treated by using the ozone-water reactor (17) flows into the composite filtration device. Water obtained after the treatment of the composite filtration device flows into a reservoir, and is fed through a water pump (31) to the ultraviolet water treatment device (32) where the water is treated to produce reclaimed water. Also provided is a sewage treatment method for absolute quantification of sludge. This method avoids secondary contamination caused by the sludge.