JPS5621689A - Water treating apparatus - Google Patents

Water treating apparatus

Info

Publication number
JPS5621689A
JPS5621689A JP9835879A JP9835879A JPS5621689A JP S5621689 A JPS5621689 A JP S5621689A JP 9835879 A JP9835879 A JP 9835879A JP 9835879 A JP9835879 A JP 9835879A JP S5621689 A JPS5621689 A JP S5621689A
Authority
JP
Japan
Prior art keywords
water
flow passage
treated
passage
activated sludge
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.)
Pending
Application number
JP9835879A
Other languages
English (en)
Inventor
Yoshihiro Kinugasa
Haruki Morikawa
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.)
Kubota Corp
Original Assignee
Kubota 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 Kubota Corp filed Critical Kubota Corp
Priority to JP9835879A priority Critical patent/JPS5621689A/ja
Publication of JPS5621689A publication Critical patent/JPS5621689A/ja
Pending 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)
JP9835879A 1979-07-31 1979-07-31 Water treating apparatus Pending JPS5621689A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9835879A JPS5621689A (en) 1979-07-31 1979-07-31 Water treating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9835879A JPS5621689A (en) 1979-07-31 1979-07-31 Water treating apparatus

Publications (1)

Publication Number Publication Date
JPS5621689A true JPS5621689A (en) 1981-02-28

Family

ID=14217654

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9835879A Pending JPS5621689A (en) 1979-07-31 1979-07-31 Water treating apparatus

Country Status (1)

Country Link
JP (1) JPS5621689A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59133115A (ja) * 1982-12-24 1984-07-31 ポンタ−ム−ソン・エス・ア− 偶数個の管グル−プを奇数個の管グル−プに変換すべく嵌合口付鋳鉄管を操作する方法及び装置
FR2885676A1 (fr) * 2005-05-10 2006-11-17 Brandt Ind Sas Four comprenant une cavite et un systeme de ventilation de la cavite, notamment four a micro-ondes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59133115A (ja) * 1982-12-24 1984-07-31 ポンタ−ム−ソン・エス・ア− 偶数個の管グル−プを奇数個の管グル−プに変換すべく嵌合口付鋳鉄管を操作する方法及び装置
FR2885676A1 (fr) * 2005-05-10 2006-11-17 Brandt Ind Sas Four comprenant une cavite et un systeme de ventilation de la cavite, notamment four a micro-ondes

Similar Documents

Publication Publication Date Title
JPS54108464A (en) Method of biologically treating drainage by downward flow
GB1527731A (en) Sewage treatment-flotation apparatus
JPS5621689A (en) Water treating apparatus
JPS5784788A (en) Trickling filter method for organic waste water and apparatus therefor
JPS5794393A (en) Method and device for biological treatment of organic waste water
JPS54103258A (en) Filthy water treating apparatus
JPS5332961A (en) Biological denitrification
JPS5387552A (en) Water treating apparatus
JPS56147688A (en) Method and device for fluidized-bed type biological treatment of waste water
JPS5494274A (en) Liquid terating device of semiconductor wafers
JPS5485542A (en) Apparatus for treating waste water by way of fluidized bed type biological treatment
JPS55116406A (en) Method and apparatus for defoaming in sewage treatment system
JPS56100694A (en) Biological treatment for sewage
JPS57132592A (en) Method and device for biological treatment of organic waste water
JPS5687486A (en) Method and apparatus for detecting and controlling bod value of waste water by its turbidity
JPS54156349A (en) Waste water treatment apparatus
JPS52118947A (en) Control device for treating activated sludge water
JPS5485543A (en) Apparatus for treating waste water by way of fluidized bed type biological treatment
JPS5482844A (en) Device for treating foul water in skyscraper
JPS56168885A (en) Biological treatment of waste water
JPS56139189A (en) Concentrating method of sludge and its apparatus
JPS5490858A (en) Waste water treating method
JPS54107156A (en) Fluidized bed type biological treatment device
JPS56147689A (en) Method and device for fluidized bed water treatment
JPS54105365A (en) Device for separating fine suspended particles, etc., in suspended solids treating equipment