Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Plant Construction Co Ltd
Hitachi Ltd
Hitachi Plant Technologies Ltd
Original Assignee
Hitachi Plant Construction Co Ltd
Hitachi Ltd
Hitachi Plant Technologies Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Plant Construction Co Ltd, Hitachi Ltd, Hitachi Plant Technologies LtdfiledCriticalHitachi Plant Construction Co Ltd
Priority to JP3353775ApriorityCriticalpatent/JPS51119385A/en
Publication of JPS51119385ApublicationCriticalpatent/JPS51119385A/en
PURPOSE: A method and apparatus for separating cylindricsl membrane suitable for purifying waste water, desalting, concentrating, separating and refining proteins, enzymes, nucleic acids etc., refining factory waste liquids such as electrodeposition liquid, and concentrating and refining chemicals.
COPYRIGHT: (C)1976,JPO&Japio
JP3353775A1975-03-221975-03-22Method and apparatus for separating cylindrical membrane
PendingJPS51119385A
(en)