JPH0223238B2 - - Google Patents

Info

Publication number
JPH0223238B2
JPH0223238B2 JP57087996A JP8799682A JPH0223238B2 JP H0223238 B2 JPH0223238 B2 JP H0223238B2 JP 57087996 A JP57087996 A JP 57087996A JP 8799682 A JP8799682 A JP 8799682A JP H0223238 B2 JPH0223238 B2 JP H0223238B2
Authority
JP
Japan
Prior art keywords
water
cleaning
air
treated
filler layer
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
JP57087996A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58205588A (ja
Inventor
Katsuichi Hikami
Yasuhiko Myamae
Eiichi Oohashi
Tooru Sekya
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.)
Organo Corp
Original Assignee
Organo Corp
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 Organo Corp filed Critical Organo Corp
Priority to JP57087996A priority Critical patent/JPS58205588A/ja
Publication of JPS58205588A publication Critical patent/JPS58205588A/ja
Publication of JPH0223238B2 publication Critical patent/JPH0223238B2/ja
Granted 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)
JP57087996A 1982-05-26 1982-05-26 固定床生物酸化処理装置における充填材層の洗浄方法 Granted JPS58205588A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57087996A JPS58205588A (ja) 1982-05-26 1982-05-26 固定床生物酸化処理装置における充填材層の洗浄方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57087996A JPS58205588A (ja) 1982-05-26 1982-05-26 固定床生物酸化処理装置における充填材層の洗浄方法

Publications (2)

Publication Number Publication Date
JPS58205588A JPS58205588A (ja) 1983-11-30
JPH0223238B2 true JPH0223238B2 (fr) 1990-05-23

Family

ID=13930405

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57087996A Granted JPS58205588A (ja) 1982-05-26 1982-05-26 固定床生物酸化処理装置における充填材層の洗浄方法

Country Status (1)

Country Link
JP (1) JPS58205588A (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5931399B2 (ja) * 1980-09-08 1984-08-01 株式会社竹中工務店 排水処理装置

Also Published As

Publication number Publication date
JPS58205588A (ja) 1983-11-30

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