CA1143487A - Methode de traitement biologique des eaux usees - Google Patents

Methode de traitement biologique des eaux usees

Info

Publication number
CA1143487A
CA1143487A CA000339740A CA339740A CA1143487A CA 1143487 A CA1143487 A CA 1143487A CA 000339740 A CA000339740 A CA 000339740A CA 339740 A CA339740 A CA 339740A CA 1143487 A CA1143487 A CA 1143487A
Authority
CA
Canada
Prior art keywords
oxygen
reaction zone
zone
waste water
recycle stream
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
Application number
CA000339740A
Other languages
English (en)
Inventor
Robert G.H. Lee
Derek Hornsey
Guy Savard
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.)
Air Liquide Canada Inc
Original Assignee
Air Liquide Canada Inc
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 Air Liquide Canada Inc filed Critical Air Liquide Canada Inc
Priority to CA000339740A priority Critical patent/CA1143487A/fr
Application granted granted Critical
Publication of CA1143487A publication Critical patent/CA1143487A/fr
Expired 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

  • Activated Sludge Processes (AREA)
CA000339740A 1979-11-13 1979-11-13 Methode de traitement biologique des eaux usees Expired CA1143487A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000339740A CA1143487A (fr) 1979-11-13 1979-11-13 Methode de traitement biologique des eaux usees

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000339740A CA1143487A (fr) 1979-11-13 1979-11-13 Methode de traitement biologique des eaux usees

Publications (1)

Publication Number Publication Date
CA1143487A true CA1143487A (fr) 1983-03-22

Family

ID=4115600

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000339740A Expired CA1143487A (fr) 1979-11-13 1979-11-13 Methode de traitement biologique des eaux usees

Country Status (1)

Country Link
CA (1) CA1143487A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109173893A (zh) * 2018-10-12 2019-01-11 佛山科学技术学院 立式絮凝搅拌装置
CN111943291A (zh) * 2020-07-28 2020-11-17 付正东 一种基于环保用自动清理污泥的污水处理设备
CN113860452A (zh) * 2021-10-31 2021-12-31 中冶赛迪技术研究中心有限公司 絮凝反应装置及絮凝池
CN113943070A (zh) * 2021-11-24 2022-01-18 西安西热水务环保有限公司 一种集电絮凝-澄清一体化的综合处理装置及方法
CN114349267A (zh) * 2021-12-17 2022-04-15 江西零真生态环境集团有限公司 一种ao耦合生物滤池生活污水处理系统及工艺

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109173893A (zh) * 2018-10-12 2019-01-11 佛山科学技术学院 立式絮凝搅拌装置
CN109173893B (zh) * 2018-10-12 2024-02-13 佛山科学技术学院 立式絮凝搅拌装置
CN111943291A (zh) * 2020-07-28 2020-11-17 付正东 一种基于环保用自动清理污泥的污水处理设备
CN113860452A (zh) * 2021-10-31 2021-12-31 中冶赛迪技术研究中心有限公司 絮凝反应装置及絮凝池
CN113860452B (zh) * 2021-10-31 2023-08-25 中冶赛迪技术研究中心有限公司 絮凝反应装置及絮凝池
CN113943070A (zh) * 2021-11-24 2022-01-18 西安西热水务环保有限公司 一种集电絮凝-澄清一体化的综合处理装置及方法
CN114349267A (zh) * 2021-12-17 2022-04-15 江西零真生态环境集团有限公司 一种ao耦合生物滤池生活污水处理系统及工艺
CN114349267B (zh) * 2021-12-17 2022-10-28 江西零真生态环境集团有限公司 一种ao耦合生物滤池生活污水处理系统及工艺

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Legal Events

Date Code Title Description
MKEX Expiry