A gas sparger produces an intermittent flow of bubbles even if provided with a continuous gas flow. The sparger has a housing to collect a pocket of gas and a conduit to release some of the gas from the pocket when the pocket reaches a sufficient size. Optionally, a cover over an outlet from the conduit may break up or distribute the released gas. A large sparger for use with a commercial membrane module can comprise a plurality of smaller units.
申请公布号
EP2473258(A1)
申请公布日期
2012.07.11
申请号
EP20100742657
申请日期
2010.07.30
申请人
ZENON TECHNOLOGY PARTNERSHIP
发明人
CUMIN, JEFFREY, RONALD;BEHMANN, HENRY;HONG, YOUNGSECK;BAYLY, REID;WAN, ZHAOYANG;BREITNER, JOSEPH