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.)
Stanley Electric Co Ltd
Original Assignee
Stanley Electric Co 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 Stanley Electric Co LtdfiledCriticalStanley Electric Co Ltd
Priority to JP11951075ApriorityCriticalpatent/JPS5243772A/en
Publication of JPS5243772ApublicationCriticalpatent/JPS5243772A/en
PURPOSE: In treatment of sludge or cake generated during purifying effluent water from a metal surface treatment process, a dehydrated cake obtained by dehydration and filtration is held on a filter and a specific solution is passed through the cake to recover insoluble useful materials.
COPYRIGHT: (C)1977,JPO&Japio
JP11951075A1975-10-031975-10-03Method of recovering useful materials
PendingJPS5243772A
(en)