CA3137441A1 - Wastewater purification apparatus and process for purifying wastewater - Google Patents

Wastewater purification apparatus and process for purifying wastewater Download PDF

Info

Publication number
CA3137441A1
CA3137441A1 CA3137441A CA3137441A CA3137441A1 CA 3137441 A1 CA3137441 A1 CA 3137441A1 CA 3137441 A CA3137441 A CA 3137441A CA 3137441 A CA3137441 A CA 3137441A CA 3137441 A1 CA3137441 A1 CA 3137441A1
Authority
CA
Canada
Prior art keywords
wastewater
agitator
vertical
treatment portion
hyperboloid
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.)
Pending
Application number
CA3137441A
Other languages
English (en)
French (fr)
Inventor
Marcus Hoefken
Peter Huber
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.)
Invent Umwelt und Verfahrenstechnik AG
Original Assignee
Invent Umwelt und Verfahrenstechnik AG
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 Invent Umwelt und Verfahrenstechnik AG filed Critical Invent Umwelt und Verfahrenstechnik AG
Publication of CA3137441A1 publication Critical patent/CA3137441A1/en
Pending legal-status Critical Current

Links

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
    • C02F3/1263—Sequencing batch reactors [SBR]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • B01F23/23311—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a hollow stirrer axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • B01F23/23314—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a hollow stirrer element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/07—Stirrers characterised by their mounting on the shaft
    • B01F27/072—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis
    • B01F27/0725—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis on the free end of the rotating axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/117—Stirrers provided with conical-shaped elements, e.g. funnel-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/81—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis the stirrers having central axial inflow and substantially radial outflow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/85—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with two or more stirrers on separate shafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/85—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with two or more stirrers on separate shafts
    • B01F27/851—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with two or more stirrers on separate shafts the receptacle being subdivided in adjacent compartments
    • 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
    • C02F3/1278—Provisions for mixing or aeration of the mixed liquor
    • C02F3/1284—Mixing devices
    • 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
    • C02F3/20—Activated sludge processes using diffusers
    • C02F3/205—Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/305—Treatment of water, waste water or sewage
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
    • 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

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Activated Sludge Processes (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Physical Water Treatments (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Cleaning In General (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Biological Treatment Of Waste Water (AREA)
CA3137441A 2019-05-03 2020-03-16 Wastewater purification apparatus and process for purifying wastewater Pending CA3137441A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102019111489.6A DE102019111489A1 (de) 2019-05-03 2019-05-03 Abwasserreinigungsvorrichtung und Verfahren zum Reinigen von Abwasser
DE102019111489.6 2019-05-03
PCT/EP2020/057110 WO2020224838A1 (de) 2019-05-03 2020-03-16 Abwasserreinigungsvorrichtung und verfahren zum reinigen von abwasser

Publications (1)

Publication Number Publication Date
CA3137441A1 true CA3137441A1 (en) 2020-11-12

Family

ID=69903129

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3137441A Pending CA3137441A1 (en) 2019-05-03 2020-03-16 Wastewater purification apparatus and process for purifying wastewater

Country Status (18)

Country Link
US (1) US12612320B2 (cg-RX-API-DMAC7.html)
EP (1) EP3938322B1 (cg-RX-API-DMAC7.html)
JP (1) JP7520886B2 (cg-RX-API-DMAC7.html)
KR (1) KR102975096B1 (cg-RX-API-DMAC7.html)
CN (1) CN113891861B (cg-RX-API-DMAC7.html)
BR (1) BR112021021545A2 (cg-RX-API-DMAC7.html)
CA (1) CA3137441A1 (cg-RX-API-DMAC7.html)
DE (1) DE102019111489A1 (cg-RX-API-DMAC7.html)
DK (1) DK3938322T3 (cg-RX-API-DMAC7.html)
ES (1) ES2950166T3 (cg-RX-API-DMAC7.html)
FI (1) FI3938322T3 (cg-RX-API-DMAC7.html)
HU (1) HUE062454T2 (cg-RX-API-DMAC7.html)
IL (1) IL287295B2 (cg-RX-API-DMAC7.html)
MX (1) MX2021013240A (cg-RX-API-DMAC7.html)
PL (1) PL3938322T3 (cg-RX-API-DMAC7.html)
TW (1) TWI851682B (cg-RX-API-DMAC7.html)
WO (1) WO2020224838A1 (cg-RX-API-DMAC7.html)
ZA (1) ZA202108204B (cg-RX-API-DMAC7.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116764480B (zh) * 2023-08-22 2023-11-07 福建冠宝新材料科技有限公司 一种用于油性鞋胶生产的高浓度胶水混合制备的反应釜
CN224331919U (zh) * 2024-09-25 2026-06-09 Esg新能源材料有限公司 一种具备双动力搅拌的高压浸出反应釜

Family Cites Families (26)

* Cited by examiner, † Cited by third party
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JPS5841115B2 (ja) * 1980-01-29 1983-09-09 株式会社西原環境衛生研究所 流出液処理方法および装置
DE4218027A1 (de) * 1991-05-30 1992-12-03 Marcus Dipl Ing Hoefken Hyperboloid-ruehr- und begasungssystem zum ruehren, mischen und begasen in ein- oder mehrphasigen fluiden
DE9106639U1 (de) * 1991-05-30 1991-09-05 Bischof, Franz, Dipl.-Ing., 8500 Nuernberg Hyperboloid-Rühr- und Begasungssystem zum Rühren, Mischen und Begasen in ein- oder mehrphasigen Fluiden
FR2721229B1 (fr) * 1994-06-16 1996-09-06 Cise Internationale Dispositif d'aération et de brassage d'un liquide comme par exemple les effluents graisseux.
DE10010853A1 (de) * 2000-03-06 2001-09-20 Axel Dederichs Sequentielle Abwasserkläranlage und Abwasserklärverfahren
KR200355479Y1 (ko) * 2004-02-18 2004-07-07 신성공영 주식회사 심층교반 회분식 오·폐수처리시스템
JP2006255514A (ja) 2005-03-15 2006-09-28 Kobelco Eco-Solutions Co Ltd 有機性排水処理装置および有機性排水処理方法
DE102005016948B3 (de) * 2005-04-12 2007-01-04 Invent Umwelt-Und Verfahrenstechnik Ag Rührvorrichtung und Verfahren zur Abwasserbehandlung
JP2007090218A (ja) * 2005-09-28 2007-04-12 Kobelco Eco-Solutions Co Ltd 有機性排水処理方法ならびに有機性排水処理設備
KR200431223Y1 (ko) * 2006-08-29 2006-11-23 (주)대진정공 산업 폐수용 수중 교반기
PL2175972T3 (pl) * 2007-08-09 2012-10-31 Invent Umwelt & Verfahrenstech Urządzenie do mieszania osadów aktywowanych
KR101024842B1 (ko) * 2008-12-04 2011-03-25 임문주 수중 교반펌프
DE102009045032A1 (de) * 2009-09-25 2011-03-31 Invent Umwelt-Und Verfahrenstechnik Ag Verfahren und Vorrichtung zur biologischen Reinigung von Abwasser
WO2012098466A1 (en) * 2011-01-20 2012-07-26 Norifumi Yoshida Bubble generating system and method for wastewater treatment
JP5978558B2 (ja) * 2011-02-24 2016-08-24 栗田工業株式会社 撹拌槽
KR101097197B1 (ko) * 2011-06-09 2011-12-21 제이에이건설주식회사 액이송 폭기,교반 장치
CN102491545B (zh) * 2011-12-21 2013-09-25 南京蓝深制泵集团股份有限公司 一种双曲面搅拌曝气机
KR101391903B1 (ko) * 2013-08-19 2014-05-27 비손푸른엔지니어링 주식회사 오염수 처리 장치 및 이를 이용한 오염수 처리 방법
DE102013225658A1 (de) * 2013-12-11 2015-06-11 Invent Umwelt- Und Verfahrenstechnik Ag Rührkörper und Rührvorrichtung zum Erzeugen einer Strömung in einem Abwasserbehandlungsbecken
US20150321937A1 (en) * 2014-05-07 2015-11-12 Veolia Water Solutions & Technologies Support Method and system for treating wastewater in an integrated fixed film activated sludge sequencing batch reactor
KR101554224B1 (ko) * 2014-10-24 2015-09-22 열린환경기술 주식회사 하폐수 고도처리장치
CN105344283A (zh) * 2015-11-18 2016-02-24 亚太水处理(天长)有限公司 一种浮筒式多头曝气搅拌机
KR20160137453A (ko) * 2016-07-12 2016-11-30 주식회사 타드 하수 또는 폐수 처리 공정용 기계식 슈퍼 폭기기
CN207108665U (zh) * 2017-06-30 2018-03-16 淮安富扬电子材料有限公司 一种镀铜机的废水处理系统
KR101876789B1 (ko) * 2018-01-26 2018-07-10 환경시설관리 주식회사 호기 및 혐기조건 선택이 용이한 하·폐수처리 시스템
CN109574421A (zh) * 2019-01-31 2019-04-05 清华大学深圳研究生院 一种反渗透浓缩水强化处理方法与设备

Also Published As

Publication number Publication date
JP7520886B2 (ja) 2024-07-23
BR112021021545A2 (pt) 2021-12-28
TW202108514A (zh) 2021-03-01
MX2021013240A (es) 2021-11-17
DE102019111489A1 (de) 2020-11-05
IL287295B1 (en) 2025-03-01
US12612320B2 (en) 2026-04-28
KR102975096B1 (ko) 2026-06-08
KR20220006084A (ko) 2022-01-14
FI3938322T3 (fi) 2023-07-25
CN113891861A (zh) 2022-01-04
WO2020224838A1 (de) 2020-11-12
CN113891861B (zh) 2024-08-06
US20220234924A1 (en) 2022-07-28
ES2950166T3 (es) 2023-10-05
JP2022531400A (ja) 2022-07-06
EP3938322B1 (de) 2023-04-26
ZA202108204B (en) 2022-06-29
IL287295B2 (en) 2025-07-01
IL287295A (en) 2021-12-01
HUE062454T2 (hu) 2023-11-28
DK3938322T3 (da) 2023-07-10
PL3938322T3 (pl) 2023-09-11
EP3938322A1 (de) 2022-01-19
TWI851682B (zh) 2024-08-11

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