JPS6175899U - - Google Patents

Info

Publication number
JPS6175899U
JPS6175899U JP15837384U JP15837384U JPS6175899U JP S6175899 U JPS6175899 U JP S6175899U JP 15837384 U JP15837384 U JP 15837384U JP 15837384 U JP15837384 U JP 15837384U JP S6175899 U JPS6175899 U JP S6175899U
Authority
JP
Japan
Prior art keywords
anaerobic
filter bed
downward flow
flow anaerobic
filter
Prior art date
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.)
Granted
Application number
JP15837384U
Other languages
English (en)
Japanese (ja)
Other versions
JPS646959Y2 (cs
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 filed Critical
Priority to JP15837384U priority Critical patent/JPS646959Y2/ja
Publication of JPS6175899U publication Critical patent/JPS6175899U/ja
Application granted granted Critical
Publication of JPS646959Y2 publication Critical patent/JPS646959Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Treatment Of Biological Wastes In General (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
JP15837384U 1984-10-22 1984-10-22 Expired JPS646959Y2 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15837384U JPS646959Y2 (cs) 1984-10-22 1984-10-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15837384U JPS646959Y2 (cs) 1984-10-22 1984-10-22

Publications (2)

Publication Number Publication Date
JPS6175899U true JPS6175899U (cs) 1986-05-22
JPS646959Y2 JPS646959Y2 (cs) 1989-02-23

Family

ID=30716354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15837384U Expired JPS646959Y2 (cs) 1984-10-22 1984-10-22

Country Status (1)

Country Link
JP (1) JPS646959Y2 (cs)

Also Published As

Publication number Publication date
JPS646959Y2 (cs) 1989-02-23

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