The removal efficiency of moderate levels of radon from groundwater supplies was evaluated using the diffused bubble aeration technique. An aeration system was designed, constructed and operated for that purpose. The effect of air-to-water ratio and detention time on radon removal were evaluated ...
An aeration system for removing radon and other volatile compounds from a water or other liquid source. Water supplied from a well and/or water pressure/storage tank enters an aeration tank and is sprayed through a clog resistant nozzle. The nozzle creates a cone shaped spray of very fine ...
New Standards Proposed for Radon in Drinking Water and Indoor Air . Reduceaeration of watersurrounding pens to discourage algae growth. Early alarm system set after algae bloom cuts Chilean salmon output by up to 25% More results ► Full browser?
to a physical impact and acid radical type radon reducing apparatus of underground water, which comprises: a water supply means (10) for pumping and injecting underground water; a radon reduction housing (20) for mixing radon and air; and an acid radical means (30) for removing the radon. ...