<p>1. Apparatus for water purification and/or aeration by saturation of the raw water with pressurized gas and subsequently allowing it to depressurize in a floating vessel characterized in that upstream to the flotation vessel (3) there are provided in series a first injector pump (1), a feed pump (4) and a second injector pump (2), and that the product water outlet (35) of the flotation vessel (3) through a throttle valve (39) is connected with the driving medium inlet (11) of the first injector pump (1), the suction inlet of which being designed as a gas suction inlet and the outlet of which feeds the driving medium inlet (21) of the second injector pump (2), the suction inlet (23) of the latter being designed as a raw water inlet.</p>
申请公布号
DE2938264(C2)
申请公布日期
1984.10.18
申请号
DE19792938264
申请日期
1979.09.21
申请人
GKSS - FORSCHUNGSZENTRUM GEESTHACHT GMBH, 2000 HAMBURG, DE
发明人
REINHARDT, KARL HORST, DIPL.-CHEM. DR., 2057 REINBEK, DE;MUELLER, HEINZ JOACHIM, 3141 TESPE, DE
