waste water treatment device using gas-lift anaerobic reactor

摘要

PURPOSE: A wastewater treating apparatus using a gas-lift type anaerobic microorganism reactor is provided to maintain the performance and the durability of a gas circulating pump by preventing the occurrence of moisture condensing phenomenon in the gas circulating pump. CONSTITUTION: A wastewater treating apparatus includes a microorganism reactor(10), a gas circulating pipe(20), and a gas-liquid separator(30). The gas circulating pipe passes through the microorganism reactor. The gas-liquid separator is installed at the gas circulating pipe. A water jacket(32) is installed at the gas-liquid separator. Baffles(33) in connection with the water jacket are protruded toward the inside of the solid-liquid separator. Condensation pins(34) are formed at the baffles. A water cooler(37) is in connection with the water jacket. A cone-shaping part(35) is formed at the lower side of the solid-liquid separator. The condensed water discharging pipe(35a) is formed at the end part of the cone-shaping part. An opening and closing valve(36) is installed at the condensed water discharging pipe.