FIELD: construction engineering; production of plastics; equipment working in aggressive media.
SUBSTANCE: proposed method includes hydraulic separation of aqueous suspension of micro-spheres, extraction and dehydration of micro-spheres. For hydraulic separation, zone of concentration of micro-spheres at height of 50-150 mm is formed and extraction is performed by taking them from aqueous suspension at depth of 30-100 mm; dehydration is performed in reservoir made from porous material at size lesser than size of micro-spheres (20 mcm).
EFFECT: enhanced efficiency; reduced expenses.
2 dwg
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