Abstract: A sludge treatment system, comprising a pump (1), an ozone generation device, an ejector (2) and pipe reactors (3). The pump (1), the ozone generation device, the ejector (2) and the pipe reactors (3) are sequentially connected by pipes. An oxygen generator (4) and an ozone machine (5) are arranged within the ozone generation device, and are connected by a pipe. The ozone generation device is used for providing ozone into the pipe reactors (3). The inner surfaces of the pipe reactors (3) are coated with a catalyst layer used for increasing the oxidative capacity of the ozone on the sludge. Spiral fin plates (6) allowing a fluid to generate a spiral flow are arranged within the pipe reactors (3). Also disclosed is a sludge treatment method using the present sludge treatment system. The present system has a high ozone utilization rate, and a low ozone input proportion.

Abstract: A sludge treatment system, comprising a pump (1), an ozone generation device, an ejector (2) and pipe reactors (3). The pump (1), the ozone generation device, the ejector (2) and the pipe reactors (3) are sequentially connected by pipes. An oxygen generator (4) and an ozone machine (5) are arranged within the ozone generation device, and are connected by a pipe. The ozone generation device is used for providing ozone into the pipe reactors (3). The inner surfaces of the pipe reactors (3) are coated with a catalyst layer used for increasing the oxidative capacity of the ozone on the sludge. Spiral fin plates (6) allowing a fluid to generate a spiral flow are arranged within the pipe reactors (3). Also disclosed is a sludge treatment method using the present sludge treatment system. The present system has a high ozone utilization rate, and a low ozone input proportion.

Abstract: A sewage treatment system includes a sewage pump, an inclined-plate catalytic reaction tower, a first centrifugal pump, a first jet device, a first oxygenator, a first ozonizer, a first catalytic reactor, a first heat exchanger, a filler catalytic tower, an aeration biological tower, and a water storage tank; the outlet of the sewage pump connects with the first inlet of the inclined-plate catalytic reaction tower; the first outlet of the inclined-plate catalytic reaction tower connects with the inlet of the first centrifugal pump; the outlet of the first centrifugal pump connects with the first inlet of the first jet device; the outlet of the first oxygenator connects with the inlet of the first ozonizer; the outlet of the first ozonizer connects with the second inlet of the first jet device; and the outlet of the first jet device connects with the inlet of the first catalytic reactor.