NOBEL BIO-SCUBBER REACTOR SYSTEM AND AMMONIA OXIDIZING BACTERIUM D-2 STRAIN ISOLATED THEREFROM

摘要

A nobel bio-scrubber is provided to remove ammonia, hydrogen sulfate and waste gas compounds at the same time, and an ammonia oxidizing noble flavobacterium sp. D-2 strain separated from the bio-scrubber is provided. An ammonia removing system includes: an ammonia gas injection port(605) into which contaminated ammonia gas is injected; a bubble column(300) for dissolving the ammonia gas injected into the ammonia gas injection port into a scrubbing solution(700) injected through a scrubbing solution injection port(702); a gas exhaust port(200) for exhausting dissolved ammonia gas into the bubble column; a polyurethane foam(401) which flows into the bubble column together with non-completely dissolved ammonia gas and the scrubbing solution; and a discharge port(500) for discharging through a packing column(402) a solution flowing into the polyurethane foam. A flavobacterium sp. D-2 strain is separated from a column in which a carrier made from a polyurethane foam is packed.