JPH0720587B2 - 濾材循環式汚水浄化方法及びその装置 - Google Patents

濾材循環式汚水浄化方法及びその装置

Info

Publication number
JPH0720587B2
JPH0720587B2 JP2-507638A JP50763890A JPH0720587B2 JP H0720587 B2 JPH0720587 B2 JP H0720587B2 JP 50763890 A JP50763890 A JP 50763890A JP H0720587 B2 JPH0720587 B2 JP H0720587B2
Authority
JP
Japan
Prior art keywords
filter
circulation passage
filter media
septic tank
water flow
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.)
Expired - Lifetime
Application number
JP2-507638A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO1990014313A1 (ja
JPH0720587B1 (enExample
Inventor
勇 岩井
千勝 韮沢
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP2-507638A priority Critical patent/JPH0720587B2/ja
Publication of JPWO1990014313A1 publication Critical patent/JPWO1990014313A1/ja
Publication of JPH0720587B2 publication Critical patent/JPH0720587B2/ja
Publication of JPH0720587B1 publication Critical patent/JPH0720587B1/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Biological Treatment Of Waste Water (AREA)
JP2-507638A 1989-05-26 1990-05-23 濾材循環式汚水浄化方法及びその装置 Expired - Lifetime JPH0720587B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2-507638A JPH0720587B2 (ja) 1989-05-26 1990-05-23 濾材循環式汚水浄化方法及びその装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP13431489 1989-05-26
JP1-134314 1989-05-26
JP2-507638A JPH0720587B2 (ja) 1989-05-26 1990-05-23 濾材循環式汚水浄化方法及びその装置

Publications (3)

Publication Number Publication Date
JPWO1990014313A1 JPWO1990014313A1 (ja) 1991-05-09
JPH0720587B2 true JPH0720587B2 (ja) 1995-03-08
JPH0720587B1 JPH0720587B1 (enExample) 1995-03-08

Family

ID=26468442

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2-507638A Expired - Lifetime JPH0720587B2 (ja) 1989-05-26 1990-05-23 濾材循環式汚水浄化方法及びその装置

Country Status (1)

Country Link
JP (1) JPH0720587B2 (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6340597B2 (ja) 2013-06-12 2018-06-13 パナソニックＩｐマネジメント株式会社 空気調和機

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6340597A (ja) * 1986-08-06 1988-02-20 浜口　昌久 物干し台装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6340597B2 (ja) 2013-06-12 2018-06-13 パナソニックＩｐマネジメント株式会社 空気調和機

Also Published As

Publication number Publication date
JPH0720587B1 (enExample) 1995-03-08

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