作者: Ronald N. Drake
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摘要: Methods and apparatus for removing contaminants from liquid using a continuously circulating stream of purifying media are disclosed. In one embodiment the method includes mixing regenerated with contaminated containing diverse contaminants; co-currently transporting in mixed state; removing, media, while liquid, so as to produce mixture decontaminated media; separating liquid. addition, is contacted counter current fashion regenerant solution returned step, whereby selectively removes