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.)
DAI SHOWA ENG KK
DAISHIYOUWA ENJINIARINGU KK
Daishowa Eng Kk
Original Assignee
DAI SHOWA ENG KK
DAISHIYOUWA ENJINIARINGU KK
Daishowa Eng Kk
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 DAI SHOWA ENG KK, DAISHIYOUWA ENJINIARINGU KK, Daishowa Eng KkfiledCriticalDAI SHOWA ENG KK
Priority to JP11114775ApriorityCriticalpatent/JPS5234553A/en
Publication of JPS5234553ApublicationCriticalpatent/JPS5234553A/en
PURPOSE: To provide a method of removing heavy metals like chrome and organic matters dissolved in polluted water as well as diminishing bubbles generated from synthetic detergents composed of sodium alkyl-benzene sulfonate, etc.
COPYRIGHT: (C)1977,JPO&Japio
JP11114775A1975-09-121975-09-12Rapidly purofying polluted water
PendingJPS5234553A
(en)