| 摘要 |
FIELD: saturation of waste water air with oxygen; biological purification plants; bio-reactors. ^ SUBSTANCE: proposed device includes central riser and upper part terminating in funnel, tubular case, horizontal blank, branch pipe with flange for delivery of liquid to be treated, mini-reservoir, air pipes, flow swirler, mixing chamber made in form of volute with port, reagent supply pipes and additional semi-branch with larger radius. ^ EFFECT: intensification of process; smooth distribution of reagents. ^ 2 dwg |
