CA2372331C - Systeme et methode d'elimination de polluants presents dans les eaux usees - Google Patents

Systeme et methode d'elimination de polluants presents dans les eaux usees Download PDF

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Publication number
CA2372331C
CA2372331C CA002372331A CA2372331A CA2372331C CA 2372331 C CA2372331 C CA 2372331C CA 002372331 A CA002372331 A CA 002372331A CA 2372331 A CA2372331 A CA 2372331A CA 2372331 C CA2372331 C CA 2372331C
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CA
Canada
Prior art keywords
wastewater
bed medium
reservoir
wetland
tank
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 - Lifetime
Application number
CA002372331A
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English (en)
Other versions
CA2372331A1 (fr
Inventor
Scott D. Wallace
Paul E. Lambrecht
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.)
Nexom Inc
Original Assignee
North American Wetland Engineering 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
Priority claimed from US10/059,097 external-priority patent/US6652743B2/en
Application filed by North American Wetland Engineering Inc filed Critical North American Wetland Engineering Inc
Publication of CA2372331A1 publication Critical patent/CA2372331A1/fr
Application granted granted Critical
Publication of CA2372331C publication Critical patent/CA2372331C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Landscapes

  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

Système et méthode d'élimination de polluants présents dans les eaux usées. Le système comprend une cellule de zone humide construite, dans laquelle les eaux usées filtrées s'écoulent de manière généralement verticale. Le flux d'eaux usées est insaturé dans la cellule de zone humide, afin d'aérer les eaux usées. Les eaux usées peuvent également être aérées par un ventilateur ou un injecteur. Les eaux usées traitées par la cellule de zone humide sont mélangées avec des eaux usées non traitées, puis recyclées dans la cellule de zone humide ou acheminées vers un système d'évacuation.
CA002372331A 2002-01-26 2002-02-21 Systeme et methode d'elimination de polluants presents dans les eaux usees Expired - Lifetime CA2372331C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/059,097 US6652743B2 (en) 1997-06-23 2002-01-26 System and method for removing pollutants from water
US10/059,097 2002-01-26

Publications (2)

Publication Number Publication Date
CA2372331A1 CA2372331A1 (fr) 2003-07-26
CA2372331C true CA2372331C (fr) 2005-01-04

Family

ID=27658247

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002372331A Expired - Lifetime CA2372331C (fr) 2002-01-26 2002-02-21 Systeme et methode d'elimination de polluants presents dans les eaux usees

Country Status (1)

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CA (1) CA2372331C (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107892393B (zh) * 2017-12-04 2023-11-21 北控水务(中国)投资有限公司 一种植物-微生物耦合型陂塘生态廊道水体净化系统及应用方法
CN108911145A (zh) * 2018-09-06 2018-11-30 浙江大学 混合流人工湿地-生物过滤复合污水处理装置及其工艺
CN112830635B (zh) * 2021-01-19 2022-05-17 吉林大学 一种酸性废水物理、化学和生物组合处理装置及处理方法
CN113415950B (zh) * 2021-06-23 2023-06-27 四川大学 一种高氨氮小流量农村污水处理方法及装置
CN113896320B (zh) * 2021-09-23 2023-02-17 苏州金泽环境发展有限公司 一种能够模拟高压低温厌氧的深井曝气试验装置
CN114870461B (zh) * 2022-05-26 2023-06-20 宁波碧城生态科技有限公司 一种高盐高负荷的滨海湿地处理装置
CN115626715A (zh) * 2022-11-03 2023-01-20 生态环境部华南环境科学研究所(生态环境部生态环境应急研究所) 一种多级污水处理人工湿地系统
CN116216906A (zh) * 2023-03-02 2023-06-06 温州大学 一种适用于污水生化工艺尾水深度处理的装置及其使用方法
CN117326693B (zh) * 2023-09-15 2024-09-20 成都理工大学 一种分散式生活污水处理系统
CN117486364B (zh) * 2023-10-30 2025-11-28 无锡中川环保科技有限公司 一体化mbr污水处理装置及方法
CN117383707B (zh) * 2023-11-03 2024-06-25 杭州永湛环境科技有限公司 一种医药废水用具有脱氧功能的循环除氮装置
CN118305177A (zh) * 2024-05-14 2024-07-09 江苏省环境工程技术有限公司 一种氯代烃污染土壤的生物联合修复方法

Also Published As

Publication number Publication date
CA2372331A1 (fr) 2003-07-26

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