WO2022083801A3 - 一种处理农村生活污水固定填料多床式氧化沟 - Google Patents

一种处理农村生活污水固定填料多床式氧化沟 Download PDF

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Publication number
WO2022083801A3
WO2022083801A3 PCT/CN2022/071093 CN2022071093W WO2022083801A3 WO 2022083801 A3 WO2022083801 A3 WO 2022083801A3 CN 2022071093 W CN2022071093 W CN 2022071093W WO 2022083801 A3 WO2022083801 A3 WO 2022083801A3
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WO
WIPO (PCT)
Prior art keywords
oxidation ditch
annular housing
bed
domestic sewage
mounting holes
Prior art date
Application number
PCT/CN2022/071093
Other languages
English (en)
French (fr)
Other versions
WO2022083801A2 (zh
Inventor
凌建军
Original Assignee
凌志环保股份有限公司
江苏凌志环保工程有限公司
凌志环保临泉有限公司
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 凌志环保股份有限公司, 江苏凌志环保工程有限公司, 凌志环保临泉有限公司 filed Critical 凌志环保股份有限公司
Priority to ZA2022/01933A priority Critical patent/ZA202201933B/en
Publication of WO2022083801A2 publication Critical patent/WO2022083801A2/zh
Publication of WO2022083801A3 publication Critical patent/WO2022083801A3/zh

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Classifications

    • 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
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1257—Oxidation ditches
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/001—Runoff or storm water
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
    • C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
    • 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

  • 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)

Abstract

本发明公开了一种处理农村生活污水固定填料多床式氧化沟，包括环形壳体，环形壳体构成氧化沟沟体，环形壳体上设有进水管，沿环形壳体周长间隔开设有安装孔，安装孔内插设有可提升式放置桶，可提升式放置桶内填充有填料和/或曝气装置，可提升式放置桶表面开设有若干过水孔，其中一安装孔内插设有一出水筒，出水筒上开设有进水管、出水管，曝气装置连通曝气管道，曝气管道连接风机。该氧化沟安全、维修方便，强化了有机物去除及生物脱氮及除磷效率。
PCT/CN2022/071093 2021-01-11 2022-01-10 一种处理农村生活污水固定填料多床式氧化沟 WO2022083801A2 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA2022/01933A ZA202201933B (en) 2021-01-11 2022-02-15 Fixing filler multi-bed oxidation ditch for treating rural domestic sewage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110030921.2 2021-01-11
CN202110030921.2A CN112723534A (zh) 2021-01-11 2021-01-11 一种处理农村生活污水固定填料多床式氧化沟

Publications (2)

Publication Number Publication Date
WO2022083801A2 WO2022083801A2 (zh) 2022-04-28
WO2022083801A3 true WO2022083801A3 (zh) 2022-06-02

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PCT/CN2022/071093 WO2022083801A2 (zh) 2021-01-11 2022-01-10 一种处理农村生活污水固定填料多床式氧化沟

Country Status (3)

Country Link
CN (1) CN112723534A (zh)
WO (1) WO2022083801A2 (zh)
ZA (1) ZA202201933B (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112723534A (zh) * 2021-01-11 2021-04-30 凌志环保（临泉）有限公司 一种处理农村生活污水固定填料多床式氧化沟
CN115557607B (zh) * 2022-08-31 2024-02-23 达斯玛环境科技（北京）有限公司 一体化生物反应池系统及方法
CN117585743B (zh) * 2024-01-18 2024-04-16 浙江浙达水业有限公司 一种污水处理调节池及调节方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5275722A (en) * 1992-02-25 1994-01-04 Beard Harold J Oxidation ditch wastewater treatment and denitrification system
JP2005040702A (ja) * 2003-07-28 2005-02-17 Sumitomo Heavy Ind Ltd オキシデーションディッチ及びその運転方法
CN101786727A (zh) * 2010-02-04 2010-07-28 浙江大学 一种移动床生物膜氧化沟
CN105645569A (zh) * 2015-12-29 2016-06-08 常州千帆环保科技有限公司 一种用于污水生化处理的生物接触氧化装置
CN106630127A (zh) * 2016-11-29 2017-05-10 深圳市铁汉生态环境股份有限公司 一种笼屉式接触氧化装置
CN109694159A (zh) * 2018-12-04 2019-04-30 天津市融泰水务有限公司 一种污水的组合处理方法
CN110040852A (zh) * 2019-05-31 2019-07-23 凌志环保股份有限公司 一种间歇运行的罐式氧化沟集成装置
CN112723534A (zh) * 2021-01-11 2021-04-30 凌志环保（临泉）有限公司 一种处理农村生活污水固定填料多床式氧化沟

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2481853C (en) * 2004-10-12 2013-10-01 Laleh Yerushalmi Integrated multi-zone wastewater treatment system and method
CN110902941A (zh) * 2019-11-17 2020-03-24 凌志环保股份有限公司 一种氧化沟+mbbr的一体化污水处理设备

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5275722A (en) * 1992-02-25 1994-01-04 Beard Harold J Oxidation ditch wastewater treatment and denitrification system
JP2005040702A (ja) * 2003-07-28 2005-02-17 Sumitomo Heavy Ind Ltd オキシデーションディッチ及びその運転方法
CN101786727A (zh) * 2010-02-04 2010-07-28 浙江大学 一种移动床生物膜氧化沟
CN105645569A (zh) * 2015-12-29 2016-06-08 常州千帆环保科技有限公司 一种用于污水生化处理的生物接触氧化装置
CN106630127A (zh) * 2016-11-29 2017-05-10 深圳市铁汉生态环境股份有限公司 一种笼屉式接触氧化装置
CN109694159A (zh) * 2018-12-04 2019-04-30 天津市融泰水务有限公司 一种污水的组合处理方法
CN110040852A (zh) * 2019-05-31 2019-07-23 凌志环保股份有限公司 一种间歇运行的罐式氧化沟集成装置
CN112723534A (zh) * 2021-01-11 2021-04-30 凌志环保（临泉）有限公司 一种处理农村生活污水固定填料多床式氧化沟

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Publication number Publication date
ZA202201933B (en) 2022-06-29
CN112723534A (zh) 2021-04-30
WO2022083801A2 (zh) 2022-04-28

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