JPS5212760A - Aeration device - Google Patents

Aeration device

Info

Publication number
JPS5212760A
JPS5212760A JP50088399A JP8839975A JPS5212760A JP S5212760 A JPS5212760 A JP S5212760A JP 50088399 A JP50088399 A JP 50088399A JP 8839975 A JP8839975 A JP 8839975A JP S5212760 A JPS5212760 A JP S5212760A
Authority
JP
Japan
Prior art keywords
aeration device
aeration
solvenry
uniformalize
effectiveness
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
JP50088399A
Other languages
Japanese (ja)
Inventor
Hisao Suda
Masaaki Funamoto
Michio Itoi
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.)
SERUPOOLE KOGYO KK
SERUPOORU KOUGIYOU KK
Original Assignee
SERUPOOLE KOGYO KK
SERUPOORU KOUGIYOU 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 SERUPOOLE KOGYO KK, SERUPOORU KOUGIYOU KK filed Critical SERUPOOLE KOGYO KK
Priority to JP50088399A priority Critical patent/JPS5212760A/en
Publication of JPS5212760A publication Critical patent/JPS5212760A/en
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

  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)

Abstract

PURPOSE: To uniformalize aeration and finely divide bubbles, thereby increasing the effectiveness of oxygen solvenry so that the effect of aeration will be improved.
COPYRIGHT: (C)1977,JPO&Japio
JP50088399A 1975-07-21 1975-07-21 Aeration device Pending JPS5212760A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50088399A JPS5212760A (en) 1975-07-21 1975-07-21 Aeration device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50088399A JPS5212760A (en) 1975-07-21 1975-07-21 Aeration device

Publications (1)

Publication Number Publication Date
JPS5212760A true JPS5212760A (en) 1977-01-31

Family

ID=13941702

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50088399A Pending JPS5212760A (en) 1975-07-21 1975-07-21 Aeration device

Country Status (1)

Country Link
JP (1) JPS5212760A (en)

Similar Documents

Publication Publication Date Title
JPS51139222A (en) Arithmetic unit
JPS51119168A (en) Floating matter filtration-and treatment apparatus
JPS5226024A (en) Two-stage combustion process and its equipments
JPS5212760A (en) Aeration device
JPS5241451A (en) Biological denitrating method
JPS51126070A (en) Weber treatment equipment
JPS51112283A (en) Unloading device
JPS5231444A (en) Device for contrlling elevator
JPS5230047A (en) Bubble breaking method
JPS5243333A (en) Information processing device
JPS5235201A (en) Decoloration and deodorization of beeswax
JPS51120042A (en) Apparatus for moistening general granular material
JPS527660A (en) Modulation circuit
JPS5216217A (en) Electronic instrument
JPS51128836A (en) An aeration device
JPS5229052A (en) Elevator control device
JPS5250652A (en) Channel control device
JPS521573A (en) Filtering device
JPS5248897A (en) Device for fitting tooth surfaces or the like
JPS5241556A (en) Liquid level perception apparatus
JPS51127639A (en) Operation device
JPS51131353A (en) Absorbent processing unit with scaling device
JPS51111760A (en) Aerating device
JPS5230176A (en) Manufacturing system of npn-transistor
JPS51138400A (en) Advertising apparatus