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CN100334018C - 深度污水处理方法及装置 - Google Patents

深度污水处理方法及装置 Download PDF

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Publication number
CN100334018C
CN100334018C CNB2005100754122A CN200510075412A CN100334018C CN 100334018 C CN100334018 C CN 100334018C CN B2005100754122 A CNB2005100754122 A CN B2005100754122A CN 200510075412 A CN200510075412 A CN 200510075412A CN 100334018 C CN100334018 C CN 100334018C
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CN
China
Prior art keywords
primary sludge
bod
anaerobic groove
target value
organic matter
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
CNB2005100754122A
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English (en)
Chinese (zh)
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CN1706755A (zh
Inventor
菊地忠昭
原直树
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Hitachi Ltd
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Hitachi Ltd
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Publication date
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Publication of CN1706755A publication Critical patent/CN1706755A/zh
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Publication of CN100334018C publication Critical patent/CN100334018C/zh
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    • 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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  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Activated Sludge Processes (AREA)
CNB2005100754122A 2004-06-11 2005-06-01 深度污水处理方法及装置 Expired - Fee Related CN100334018C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004173847 2004-06-11
JP2004173847A JP4573575B2 (ja) 2004-06-11 2004-06-11 高度下水処理方法および装置

Publications (2)

Publication Number Publication Date
CN1706755A CN1706755A (zh) 2005-12-14
CN100334018C true CN100334018C (zh) 2007-08-29

Family

ID=35580895

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005100754122A Expired - Fee Related CN100334018C (zh) 2004-06-11 2005-06-01 深度污水处理方法及装置

Country Status (2)

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JP (1) JP4573575B2 (ja)
CN (1) CN100334018C (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100443422C (zh) * 2005-05-24 2008-12-17 株式会社东芝 污水处理场除磷装置
CN102249426B (zh) * 2011-05-16 2013-09-11 隆润新技术发展有限公司 应用于循环冷却水的水质稳定剂
JP2013039538A (ja) * 2011-08-18 2013-02-28 Hitachi Plant Technologies Ltd 廃水処理装置
CN109534613A (zh) * 2018-12-26 2019-03-29 河北旭杰环境工程有限公司 高氨氮废水的循环回用处理方法
CN114735826A (zh) * 2022-05-12 2022-07-12 北控水务(中国)投资有限公司 自动补碳系统、自动补碳方法及aao污水处理系统

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1133585A (ja) * 1997-07-18 1999-02-09 Yaskawa Electric Corp 最初沈殿池汚泥供給制御方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001038389A (ja) * 1999-07-30 2001-02-13 Kawasaki City 廃水の窒素除去方法
JP2002066591A (ja) * 2000-08-28 2002-03-05 Unitika Ltd 汚泥返流水からの窒素除去方法
JP4190145B2 (ja) * 2000-12-13 2008-12-03 株式会社クボタ 脱窒用有機炭素源の効率的添加方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1133585A (ja) * 1997-07-18 1999-02-09 Yaskawa Electric Corp 最初沈殿池汚泥供給制御方法

Also Published As

Publication number Publication date
JP2005349324A (ja) 2005-12-22
CN1706755A (zh) 2005-12-14
JP4573575B2 (ja) 2010-11-04

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070829

Termination date: 20170601

CF01 Termination of patent right due to non-payment of annual fee