CN1094904C - 污水的需氧处理槽用吹风装置以及污水的需氧处理槽 - Google Patents

污水的需氧处理槽用吹风装置以及污水的需氧处理槽 Download PDF

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Publication number
CN1094904C
CN1094904C CN98100312A CN98100312A CN1094904C CN 1094904 C CN1094904 C CN 1094904C CN 98100312 A CN98100312 A CN 98100312A CN 98100312 A CN98100312 A CN 98100312A CN 1094904 C CN1094904 C CN 1094904C
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CN
China
Prior art keywords
blowing device
carrier
treatment trough
aerobic treatment
sewage
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 - Fee Related
Application number
CN98100312A
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English (en)
Chinese (zh)
Other versions
CN1188079A (zh
Inventor
小笠原光彦
井上博文
田村米造
龟井武
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.)
Ebara Corp
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Ebara 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.)
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Publication date
Application filed by Ebara Corp filed Critical Ebara Corp
Publication of CN1188079A publication Critical patent/CN1188079A/zh
Application granted granted Critical
Publication of CN1094904C publication Critical patent/CN1094904C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • 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

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  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
CN98100312A 1997-01-13 1998-01-07 污水的需氧处理槽用吹风装置以及污水的需氧处理槽 Expired - Fee Related CN1094904C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP15917/97 1997-01-13
JP01591797A JP3894606B2 (ja) 1997-01-13 1997-01-13 汚水の好気性処理槽用曝気装置及び該曝気装置を備えた汚水の好気性処理槽

Publications (2)

Publication Number Publication Date
CN1188079A CN1188079A (zh) 1998-07-22
CN1094904C true CN1094904C (zh) 2002-11-27

Family

ID=11902140

Family Applications (1)

Application Number Title Priority Date Filing Date
CN98100312A Expired - Fee Related CN1094904C (zh) 1997-01-13 1998-01-07 污水的需氧处理槽用吹风装置以及污水的需氧处理槽

Country Status (3)

Country Link
JP (1) JP3894606B2 (ja)
KR (1) KR100494303B1 (ja)
CN (1) CN1094904C (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100441775B1 (ko) * 2001-07-04 2004-07-30 (주)담덕 다공성여재를 이용한 하수의 3차처리 장치 및 방법
JP5851134B2 (ja) * 2011-07-08 2016-02-03 株式会社西原環境 汚泥消化装置
JP6661129B2 (ja) * 2017-04-25 2020-03-11 株式会社エコ・プラン 拡散装置および拡散方法
JP7061473B2 (ja) * 2018-02-05 2022-04-28 正志 豊岡 廃水処理装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4512936A (en) * 1981-07-03 1985-04-23 Ebara Corporation Aeration apparatus
CN1129195A (zh) * 1994-09-14 1996-08-21 埃布尔有限公司 需氧处理废水的装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57136994A (en) * 1981-02-17 1982-08-24 Mitsui Miike Mach Co Ltd Aeration tank for activated sludge treatment
JPS6397293A (ja) * 1986-10-14 1988-04-27 Negorogumi:Kk 循環水流接触酸化による畜舎汚水処理方法
DE69626864T2 (de) * 1995-05-23 2004-02-05 Ebara Corp. Abwasserbecken ZUR AEROBEN BEHANDLUNG VON ABWASSER beinhaltend Träger

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4512936A (en) * 1981-07-03 1985-04-23 Ebara Corporation Aeration apparatus
CN1129195A (zh) * 1994-09-14 1996-08-21 埃布尔有限公司 需氧处理废水的装置

Also Published As

Publication number Publication date
KR100494303B1 (ko) 2005-09-02
CN1188079A (zh) 1998-07-22
JP3894606B2 (ja) 2007-03-22
JPH10192882A (ja) 1998-07-28
KR19980070456A (ko) 1998-10-26

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C06 Publication
PB01 Publication
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SE01 Entry into force of request for substantive examination
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GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20021127

Termination date: 20110107