High efficiency direct gas-liquid contact apparatus and methods

摘要: This disclosure depicts high efficiency direct gas-liquid contact apparatus and methods. Spray generating means receives a liquid under pressure produces therefrom spray having divergent envelope. The is confined within chamber an inner surface with configuration substantially fitting the Gas supplied to for aspiration thereby through multiple stage radial impedance-matching inlet duct system. system acts increase velocity of gas while decreasing thereof effect impedance match influent sub-ambient created in chamber. Means are shown deflecting flow ducts create turbulence mixed fluid therein. One embodiment disclosed closed adapted such applications as aerating oxygen-depleted bodies water, sewage, etc., without rendering airborne any objectionable substances or organisms which might be present bodies.