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    • 3. 发明申请
    • SYSTEM FOR CLEANING A MEMBRANE
    • 清洁膜系统
    • WO2014139969A1
    • 2014-09-18
    • PCT/EP2014/054617
    • 2014-03-11
    • KSM WATER GMBH
    • ZUBACK, Joseph Edward
    • B01D65/02
    • B01D65/02B01D2321/04B01D2321/168B01D2321/18
    • A system (100) for cleaning a membrane (122) includes at least one of a ceramic or polymeric membrane (122) for filtering solids from fluid in a filtration system, the membrane (122) having a clean side and a dirty side. The system further comprises at least a first supply of high pressure fluid (132) with dissolved gas therein. The first supply of high pressure fluid (132) is in fluid communication with the clean side of the membrane (122) during a cleaning process. The dissolved gas in the high pressure fluid (132) is at a concentration such that gas bubbles form on the dirty side of the membrane (122) during the cleaning process, wherein dissolved gas includes a first gas and the first gas is an oxidative gas.
    • 用于清洁膜(122)的系统(100)包括用于从过滤系统中的流体中过滤固体的陶瓷或聚合物膜(122)中的至少一种,所述膜(122)具有干净的侧面和脏侧。 系统还包括至少第一供应其中溶解有气体的高压流体(132)。 在清洁过程中,高压流体(132)的第一次供应与膜(122)的清洁侧流体连通。 高压流体(132)中的溶解气体的浓度使得在清洁过程中气膜在膜(122)的脏侧形成,其中溶解气体包括第一气体,第一气体是氧化气体 。
    • 10. 发明公开
    • System for cleaning a membrane
    • 系统zum Reinigen einer Membran
    • EP2777803A1
    • 2014-09-17
    • EP13159523.3
    • 2013-03-15
    • KSM Water GmbH
    • Zuback, Joseph E.
    • B01D65/02
    • B01D65/02B01D2321/04B01D2321/168B01D2321/18
    • A system (100) for cleaning a membrane (122) includes at least one of a ceramic or polymeric membrane (122) for filtering solids from fluid in a filtration system, the membrane (122) having a clean side and a dirty side. The system further comprises at least a first supply of high pressure fluid (132) with dissolved gas therein. The first supply of high pressure fluid (132) is in fluid communication with the clean side of the membrane (122) during a cleaning process. The dissolved gas in the high pressure fluid (132) is at a concentration such that gas bubbles form on the dirty side of the membrane (122) during the cleaning process, wherein dissolved gas includes a first gas and the first gas is an oxidative gas.
    • 用于清洁膜(122)的系统(100)包括用于从过滤系统中的流体中过滤固体的陶瓷或聚合物膜(122)中的至少一个,所述膜(122)具有干净的侧面和脏侧。 该系统还包括其中具有溶解气体的至少第一供应的高压流体(132)。 在清洁过程中,高压流体(132)的第一次供应与膜(122)的清洁侧流体连通。 在高压流体(132)中的溶解气体的浓度使得在清洗过程中气膜在膜(122)的脏侧形成,其中溶解气体包括第一气体,第一气体是氧化气体 。