| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an apparatus for preventing an adsorbent from flowing out of an adsorbing bed tank and efficiently recovering specific components in sea water. SOLUTION: This recovering apparatus for recovering the specific components in sea water provided with the adsorbing fed tank having a sea water inlet and a non-return valve, and an adsorbent layer filled in a bottom of the adsorbing bed tank, comprises a sea water intake pipe which is provided on the bottom of the adsorbing bed tank and communicated with the sea water inlet, a communication pipe communicating with the sea water intake via a settling part communicating with an end of the intake pipe, and a discharging means for allowing sea water flowing into the adsorbent bed tank from the sea water inlet via the non-return valve to pass the adsorbent layer and discharging the passed sea water, and is characterized in that the cross-sectional area of the communication pipe in the direction perpendicular to the sea water in- flow direction is larger than the cross-sectional area of the intake pipe.</p> |
