JPH0713837Y2 - 汚水を生物学的に浄化するのに使用される長尺接触ろ材 - Google Patents

汚水を生物学的に浄化するのに使用される長尺接触ろ材

Info

Publication number
JPH0713837Y2
JPH0713837Y2 JP1990129445U JP12944590U JPH0713837Y2 JP H0713837 Y2 JPH0713837 Y2 JP H0713837Y2 JP 1990129445 U JP1990129445 U JP 1990129445U JP 12944590 U JP12944590 U JP 12944590U JP H0713837 Y2 JPH0713837 Y2 JP H0713837Y2
Authority
JP
Japan
Prior art keywords
sewage
filter medium
filter media
net
flexible tube
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
JP1990129445U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0487797U (en]
Inventor
昭八 清水
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.)
Mirai Kogyo KK
Original Assignee
Mirai Kogyo 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 Mirai Kogyo KK filed Critical Mirai Kogyo KK
Priority to JP1990129445U priority Critical patent/JPH0713837Y2/ja
Publication of JPH0487797U publication Critical patent/JPH0487797U/ja
Application granted granted Critical
Publication of JPH0713837Y2 publication Critical patent/JPH0713837Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Biological Treatment Of Waste Water (AREA)
JP1990129445U 1990-11-30 1990-11-30 汚水を生物学的に浄化するのに使用される長尺接触ろ材 Expired - Lifetime JPH0713837Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990129445U JPH0713837Y2 (ja) 1990-11-30 1990-11-30 汚水を生物学的に浄化するのに使用される長尺接触ろ材

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990129445U JPH0713837Y2 (ja) 1990-11-30 1990-11-30 汚水を生物学的に浄化するのに使用される長尺接触ろ材

Publications (2)

Publication Number Publication Date
JPH0487797U JPH0487797U (en]) 1992-07-30
JPH0713837Y2 true JPH0713837Y2 (ja) 1995-04-05

Family

ID=31876843

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990129445U Expired - Lifetime JPH0713837Y2 (ja) 1990-11-30 1990-11-30 汚水を生物学的に浄化するのに使用される長尺接触ろ材

Country Status (1)

Country Link
JP (1) JPH0713837Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6793810B1 (en) * 2000-09-29 2004-09-21 Aoki Electric Ind. Co., Ltd. Waste water treatment apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6444100U (en]) * 1987-09-10 1989-03-16

Also Published As

Publication number Publication date
JPH0487797U (en]) 1992-07-30

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