CPC B01D 53/83 (2013.01) [B01D 1/0058 (2013.01); B01D 1/14 (2013.01); B01D 1/16 (2013.01); B01D 1/18 (2013.01); B01D 1/20 (2013.01); B01D 3/346 (2013.01); B01D 53/78 (2013.01); C02F 1/048 (2013.01); C02F 1/10 (2013.01); C02F 1/12 (2013.01); C02F 1/16 (2013.01); B01D 53/1456 (2013.01); B01D 53/1481 (2013.01); B01D 53/48 (2013.01); B01D 53/75 (2013.01); B01D 2258/0283 (2013.01); C02F 2103/18 (2013.01)] | 10 Claims |
1. A waste water processing system, comprising:
an upflow contacting column having a flue gas input for receiving flue gas having a temperature of at least 500 degrees F., a waste water input and a flue gas output, said waste water input being coupled to a fluid injector positioned in a throat of a Venturi portion of said upflow contacting column or in a sidewall of the throat of the Verturi portion of said upflow contacting column, said flue gas having a flue gas velocity exceeding 65 fps in said throat of the Venturi portion of said upflow contacting column at a position where the fluid injector is located,
wherein the flue gas output is coupled to a flue gas duct which directs a flue gas output of an air heater into a particulate collection device.
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