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1.METHODS, COMPOSITIONS AND SYSTEMS FOR CONTROLLING FOULING OF A MEMBRANE 审中-公开
Title translation: 方法,用于控制膜的填充的组合物和系统公开(公告)号:US20110110894A1
公开(公告)日:2011-05-12
申请号:US12942610
申请日:2010-11-09
Applicant: DAVID DRAHOS , SVEND PETERSEN
Inventor: DAVID DRAHOS , SVEND PETERSEN
CPC classification number: C02F3/2853 , C02F3/1268 , C02F3/34 , C02F2303/20 , Y02W10/15
Abstract: The present invention provides methods and compositions for improving permeability and flux in a membrane filtration system, especially in water or wastewater treatment processes.
Abstract translation: 本发明提供了用于改善膜过滤系统中的渗透性和通量的方法和组合物,特别是在水或废水处理过程中。
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公开(公告)号:US2607141A
公开(公告)日:1952-08-19
申请号:US16122850
申请日:1950-05-10
Applicant: SVEND PETERSEN
Inventor: SVEND PETERSEN
IPC: A47G29/122 , G09F23/00
CPC classification number: A47G29/1209 , G09F23/00
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公开(公告)号:US1785596A
公开(公告)日:1930-12-16
申请号:US39674429
申请日:1929-10-02
Applicant: SVEND PETERSEN
Inventor: SVEND PETERSEN
IPC: F01L1/20
CPC classification number: F01L1/205
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公开(公告)号:US2522398A
公开(公告)日:1950-09-12
申请号:US72513147
申请日:1947-01-29
Applicant: SVEND PETERSEN
Inventor: SVEND PETERSEN
CPC classification number: B65D51/242 , B65D25/205 , B65D25/2808 , B65D51/245 , G09F3/18
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公开(公告)号:US1823759A
公开(公告)日:1931-09-15
申请号:US43093730
申请日:1930-02-24
Applicant: SVEND PETERSEN
Inventor: SVEND PETERSEN
IPC: A47G29/122
CPC classification number: A47G29/1209
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公开(公告)号:US1515314A
公开(公告)日:1924-11-11
申请号:US71154424
申请日:1924-05-07
Applicant: SVEND PETERSEN
Inventor: SVEND PETERSEN
IPC: A63H33/20
CPC classification number: A63H33/20 , Y10S203/18
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公开(公告)号:US1489898A
公开(公告)日:1924-04-08
申请号:US57647222
申请日:1922-07-21
Applicant: SVEND PETERSEN
Inventor: SVEND PETERSEN
IPC: E04D5/14
CPC classification number: E04D5/142
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