JPS6352560B2 - - Google Patents

Info

Publication number: JPS6352560B2
Authority: JP; Japan
Prior art keywords: pipe; wastewater; downcomer; tank; reaction tube
Prior art date: 1982-03-04
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

Application number

JP3310882A

Other languages

English (en)

Japanese (ja)

Other versions

JPS58150495A (ja

Inventor

Masayasu Nunokawa

Masahiko Toikawa

Toshiaki Nakazawa

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.)

Mitsubishi Kakoki Kaisha Ltd

Original Assignee

Mitsubishi Kakoki Kaisha Ltd

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.)

1982-03-04

Filing date

1982-03-04

Publication date

1988-10-19

1982-03-04 Application filed by Mitsubishi Kakoki Kaisha Ltd filed Critical Mitsubishi Kakoki Kaisha Ltd

1982-03-04 Priority to JP57033108A priority Critical patent/JPS58150495A/ja

1983-09-07 Publication of JPS58150495A publication Critical patent/JPS58150495A/ja

1988-10-19 Publication of JPS6352560B2 publication Critical patent/JPS6352560B2/ja

Status Granted legal-status Critical Current

Links

239000002351 wastewater Substances 0.000 claims description 37
238000006243 chemical reaction Methods 0.000 claims description 20
238000005273 aeration Methods 0.000 claims description 15
238000007664 blowing Methods 0.000 claims description 10
230000000630 rising effect Effects 0.000 claims description 6
238000004065 wastewater treatment Methods 0.000 claims description 6
239000010802 sludge Substances 0.000 description 16
238000007254 oxidation reaction Methods 0.000 description 10
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
238000000034 method Methods 0.000 description 9
230000003647 oxidation Effects 0.000 description 9
230000005484 gravity Effects 0.000 description 6
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
239000001301 oxygen Substances 0.000 description 5
229910052760 oxygen Inorganic materials 0.000 description 5
238000000926 separation method Methods 0.000 description 5
239000005416 organic matter Substances 0.000 description 4
238000007872 degassing Methods 0.000 description 3
238000003756 stirring Methods 0.000 description 3
229910000831 Steel Inorganic materials 0.000 description 2
238000010586 diagram Methods 0.000 description 2
239000007789 gas Substances 0.000 description 2
239000007788 liquid Substances 0.000 description 2
238000010907 mechanical stirring Methods 0.000 description 2
239000002002 slurry Substances 0.000 description 2
239000010959 steel Substances 0.000 description 2
239000006228 supernatant Substances 0.000 description 2
238000013019 agitation Methods 0.000 description 1
230000001174 ascending effect Effects 0.000 description 1
230000007423 decrease Effects 0.000 description 1
238000005553 drilling Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
238000009434 installation Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000006864 oxidative decomposition reaction Methods 0.000 description 1
239000002245 particle Substances 0.000 description 1
238000004062 sedimentation Methods 0.000 description 1
239000007787 solid Substances 0.000 description 1

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)

JP57033108A 1982-03-04 1982-03-04 循環式曝気装置 Granted JPS58150495A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP57033108A JPS58150495A (ja)	1982-03-04	1982-03-04	循環式曝気装置

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP57033108A JPS58150495A (ja)	1982-03-04	1982-03-04	循環式曝気装置

Publications (2)

Publication Number	Publication Date
JPS58150495A JPS58150495A (ja)	1983-09-07
JPS6352560B2 true JPS6352560B2 (lv)	1988-10-19

Family

ID=12377462

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP57033108A Granted JPS58150495A (ja)	1982-03-04	1982-03-04	循環式曝気装置

Country Status (1)

Country	Link
JP (1)	JPS58150495A (lv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR102183186B1 (ko)	2020-03-16	2020-11-25	(주)제이엠월드	고농도 비타민 c를 함유하는 화장료 조성물

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6074795U (ja) *	1983-10-26	1985-05-25	日本鋼管株式会社	排水の処理装置

1982
- 1982-03-04 JP JP57033108A patent/JPS58150495A/ja active Granted

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR102183186B1 (ko)	2020-03-16	2020-11-25	(주)제이엠월드	고농도 비타민 c를 함유하는 화장료 조성물

Also Published As

Publication number	Publication date
JPS58150495A (ja)	1983-09-07

Similar Documents

Publication	Publication Date	Title
US4253949A (en)	1981-03-03	Sewage treatment-flotation apparatus
US4278546A (en)	1981-07-14	Treatment of a liquid by circulation and gas contacting
KR100499177B1 (ko)	2005-07-04	잠수 가능한 현장 산소 공급 장치
JP4465047B2 (ja)	2010-05-19	廃水の生物学的精製用装置
US4416781A (en)	1983-11-22	Treatment of biologically-degradable waste
US3808123A (en)	1974-04-30	Method and apparatus for the treatment of influent waters such as sewage
CA1114965A (en)	1981-12-22	Long vertical shaft bioreactor with modified waste liquor injection
US4086160A (en)	1978-04-25	Treatment of solids-liquid-gas mixtures
EP2188223B1 (en)	2011-09-21	Method and apparatus for aeration
Choi et al.	1995	Influence of the gas—liquid separator design on hydrodynamic and mass transfer performance of split‐channel airlift reactors
EP0028093A1 (en)	1981-05-06	Method and apparatus for the separation of gas and solids from waste mixed liquors
US4009100A (en)	1977-02-22	Method of treating waste water with jet nozzles
JP4528828B2 (ja)	2010-08-25	流体流動による水処理工程及び装置
US4629559A (en)	1986-12-16	Vertical looped reactor tank with delayed air release feature
JPS6352560B2 (lv)	1988-10-19
CA1114962A (en)	1981-12-22	Long vertical shaft bioreactor of simplified design
US4556491A (en)	1985-12-03	Avoidance of rising sludge in biological wastewater treatment clarifiers
US3696029A (en)	1972-10-03	Deep tank aeration using eductor tubes of elongate cross-section
US2024345A (en)	1935-12-17	Sewage purifying device
JP2001269675A (ja)	2001-10-02	汚水処理方法および装置
JPS6135919B2 (lv)	1986-08-15
JPS6321555B2 (lv)	1988-05-07
JPH0681699U (ja)	1994-11-22	大深度曝気槽用酸素供給装置
EP0138118B1 (en)	1989-04-26	Avoidance of rising sludge in biological wastewater treatment clarifiers
JP3242473B2 (ja)	2001-12-25	超深層曝気法