| 摘要 |
<p>The present invention provides an apparatus and a method for purifying a fine particle material, the apparatus being an apparatus for increasing the purity of a biochemical material in the form of a plurality of fine particles and comprising: an external container having a predetermined volume; a first member having a through hole through which a complex material including a biochemical material can pass, the first member being formed from a filter material having a plurality of pores of a size smaller than the biochemical material; and a transfer means using positive pressure at one end and/or negative pressure at the other end so that the complex material can pass through the first member, wherein, while the complex material is passing through the first member, gas, liquid, and particles smaller than the particles of the biochemical material can be discharged into the external container by means of gravity and/or pressure gradation.</p> |
