TWI567028B - 在一廢水處理槽中產生液流的裝置與方法 - Google Patents
在一廢水處理槽中產生液流的裝置與方法 Download PDFInfo
- Publication number
- TWI567028B TWI567028B TW102106346A TW102106346A TWI567028B TW I567028 B TWI567028 B TW I567028B TW 102106346 A TW102106346 A TW 102106346A TW 102106346 A TW102106346 A TW 102106346A TW I567028 B TWI567028 B TW I567028B
- Authority
- TW
- Taiwan
- Prior art keywords
- treatment tank
- wastewater treatment
- horizontal mixer
- angle
- propeller
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/74—Treatment of water, waste water, or sewage by oxidation with air
-
- 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
- B01F23/2332—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements the stirrer rotating about a horizontal axis; Stirrers therefor
-
- 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
- B01F23/2335—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 direction of introduction of the gas relative to the stirrer
- B01F23/23354—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 direction of introduction of the gas relative to the stirrer the gas being driven away from the rotating stirrer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
- B01F25/52—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle with a rotary stirrer in the recirculation tube
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
- B01F25/54—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle provided with a pump inside the receptacle to recirculate the material within the receptacle
-
- 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
- B01F27/25—Mixers with both stirrer and drive unit submerged in the material being mixed
-
- 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
- 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
-
- 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
-
- 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
- B01F2101/48—Mixing water in water-taps with other ingredients, e.g. air, detergents or disinfectants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2215/00—Auxiliary or complementary information in relation with mixing
- B01F2215/04—Technical information in relation with mixing
- B01F2215/0413—Numerical information
- B01F2215/0436—Operational information
- B01F2215/0481—Numerical speed values
-
- 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
- C02F2301/04—Flow arrangements
-
- 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
Description
本發明關於依申請專利範圍第1及第6項之引用的一種用於在一廢水處理槽(廢水處理池)中產生液流的裝置與方法。
這種裝置和這種方法係習知者,例如FR 1 494 983,DE-OS 1 932 640或DE-OS 2 147 080所揭示者。在此,在一設計成環形的廢水處理槽中設有一水平攪拌機以產生一股循環的液流。此水平攪拌機有一螺旋槳,經一螺旋軸驅動。該螺旋槳軸的一軸線(Achse,英:axis)平行於廢水處理槽的底延伸。此螺旋槳軸一般利用一電馬達驅動。要產生及維持循環液流,需要電能。
US 2008/0053898 A1揭示一種處理廢水的方法,在此設有一攪拌機以產生一液流,其中螺旋槳軸的軸線相對於廢水處理槽的底傾斜。軸線傾斜的方向相當於用攪拌機產生的液流方向。此處,螺旋槳軸的軸流,其液流方向同樣對應傾斜成約45°。此習知攪拌機固定在一生鐵塊(Floß)上。它位在廢水表面附近,且用於將氣送入廢水中。
本發明的目的在將先前技術的缺點。特別是要提供一種裝置
和方法,能用較少能量在一廢水處理槽中產生液流。
這種目的係利用申請專利範圍第1及第6項的特徵達成,本發明之有利的設計見於申請專利範圍第2~5項及第7~10項的特點。
依本發明使得該螺旋槳軸的軸線相對該底傾斜成一角度α=1~10°,使得一股液流可利用該水平攪拌機產生,該液流朝向該廢水的表面的方向。
角度1~10°利用此特別簡單而廉價的措施,要在廢水處理槽中產生及維持液流所需能量可節省多達10%。
依另一特點,角度α=2~8°,且宜3~5°。
可節省特多能量,該廢水處理槽為一循環槽且利用該水平攪拌機產生一股循環的液流。
一循環槽有一循環通道,水平攪拌機可支持在廢水處理槽的底,但它也可用懸掛方式設在一橋接件上,該橋接件跨越該廢水處理槽或通道。
依本發明一有利特點,在該底上設一通氣裝置以將該廢水(W)通氣。在此,它可為一習知盤形通氣器,穿孔的軟管或類似物。通氣裝置宜設在水平攪拌機下游,如此,廢水可和用通氣裝置供應的空氣特別密集地混合。
依本發明一方法的措施,該水平攪拌機設置成使得該螺旋槳軸的軸線相對該底傾斜成一角度α=1~10°,使得一股液流可利用該水平攪拌機產生,該液流朝向該廢水的表面的方向。
利用此方法可達成的優點以及設有利的設計可參考上述裝置
的實施例,利用此方法可達到相關的優點,關於裝置所述的有利設計也以相似方式見於此方法的特點。
依本發明的方法,也可用特別少的成本將傳統水平攪拌機改裝,使得在廢水處理槽中產生液流的能量節省,舉例而言,一支持在廢水處理槽的底上的水平攪拌器可設楔或其他支持手段而傾斜,如此螺旋槳軸的軸線對底傾斜1~10°角度,如此可產生一朝向廢水面方向的液流。一懸吊設置之水平攪拌機的螺旋槳軸的軸線也可依本發明傾斜,如此產生一從底到廢水表面的液流。
依此方法另一有利特點,利用本發明所設之水平攪拌機,產生一股循環液流,其速度為0.25~0.40米/秒,且宜0.27~0.37米/秒。
以下利用圖式詳細說明本發明。
(1)‧‧‧廢水處理槽
(2)‧‧‧馬達
(3)‧‧‧螺旋槳軸
(4)‧‧‧螺旋槳
(5)‧‧‧通氣槳軸
P‧‧‧流動方向
W‧‧‧廢水
α‧‧‧角度
A‧‧‧軸線
B‧‧‧底
L‧‧‧線
O‧‧‧液面(表面)
圖1係一廢水處理槽的上視圖。
圖2係一第一裝置的一示意側視圖。
圖3係一第二裝置的一示意側視圖。
圖4係一傳統裝置及本發明的功率密度和液流速度的座標圖。
圖1顯示一整體用圖號(1)表示的廢水處理槽的上視圖。在此它係一循環槽,由一循通道形成。在廢水處理槽(1)中設有一水平攪拌機(1),它具有一馬達(2),由此延伸出一螺旋槳軸(3),其上設有螺旋槳(4),圖號(4)表示設在水平攪拌機下游的通氣裝置。
圖2顯示在廢水處理槽(1)中產生一液流的一第一裝置的一示意側視圖。廢水處理槽(1)有一大致水平的底(B),螺旋槳軸(3)的一軸線用圖號A表示。虛線L係一平行於底B延伸的線。此線L與軸線A夾成一角度α,例如4°,箭頭P表示用水平攪拌機產生的液流方向。
如圖2所示,液流方向P朝向廢水(W)[它容納在廢水處理槽(1)中[的表面(O)。軸線A和液流方向P反向對底(B)傾斜成一角度α。
圖3所示的另一裝置中,馬達(2)在螺旋槳(4)的下游。換言之,此處螺旋槳(4)的設計成驅動方式使得螺旋槳(4)產生的液流朝向馬達(2),其液流方向為P。在此情形中,螺旋槳軸(3)的軸線A也對底(B)傾斜成一角度α。如線A的傾斜度朝底(B),和液流方向P相反。
圖4中顯示一傳統水平攪拌機的功率密度(圓測量點)和本發明的水平攪拌機(三角測量點)對所產生之液流速度的坐標圖,在廢水處理槽(特別是循環槽)中產生之液流速度0.30~0/35米/秒。
如圖4所示,當軸線A的斜度呈角度α=約4°,用於產生0.30~0.35米/秒液流速度的功率密度減少約10%。因此用本發明的裝置或本發明的方法,比起傳統裝置或方法能量可節省10%。
(1)‧‧‧廢水處理槽
(2)‧‧‧馬達
(3)‧‧‧螺旋槳軸
(4)‧‧‧螺旋槳
(5)‧‧‧通氣槳軸
P‧‧‧流動方向
W‧‧‧廢水
α‧‧‧角度
A‧‧‧軸線
B‧‧‧底
L‧‧‧線
O‧‧‧液面(表面)
Claims (13)
- 一種在一廢水處理槽中產生液流的裝置,該廢水處理槽(1)具有一底(B)及一設在該廢水處理槽(1)中的水平攪拌機(2)(3)(4),該水平攪拌機(2)(3)(4)具有一螺旋槳(4),經一螺旋槳軸(3)驅動,其特徵在:該螺旋槳軸(3)的軸線(A)相對該底(B)傾斜成一角度α=1~10°,使得一股液流可利用該水平攪拌機(2)(3)(4)產生,該液流朝向該廢水(W)的表面(O)的方向。
- 如申請專利範圍第1項之裝置,其中:該角度α=2~8°。
- 如申請專利範圍第2項之裝置,其中:該角度α=3~5°。
- 如申請專利範圍第1或第2項的裝置,其特徵在:該廢水處理槽(1)為一循環槽且利用該水平攪拌機(2)(3)(4)產生一股循環的液流。
- 如申請專利範圍第1或第2項的裝置,其特徵在:在該底(B)上設一通氣裝置(5)以將該廢水(W)通氣。
- 如申請專利範圍第5項的裝置,其特徵在:該通道裝置(5)設在水平攪拌機(2)(3)(4)的下游。
- 一種在一廢水處理槽中產生液流的方法,該廢水處理槽(1)具有一底(B)及一設在該廢水處理槽(1)中的水平攪拌機(2)(3)(4),該水平攪拌機(2)(3)(4)具有一螺旋槳(4),經一螺旋槳軸(3)驅動,其特徵在:該水平攪拌機(2)(3)(4)設置成使得該螺旋槳軸(3)的軸線(A)相對該底(B) 傾斜成一角度α=1~10°,使得一股液流可利用該水平攪拌機(2)(3)(4)產生,該液流朝向該廢水(W)的表面(O)的方向。
- 如申請專利範圍第7項之方法,其中:該角度α=2~8°。
- 如申請專利範圍第7項之方法,其中:該角度α=3~5°。
- 如申請專利範圍第7或第8項之方法,其中:該廢水處理槽(1)為一循環槽且利用該水平攪拌機(2)(3)(4)產生一股循環的液流。
- 如申請專利範圍第7或第8項之方法,其中:產生一股循環液流,其速度為0.25~0.40米/秒。
- 如申請專利範圍第11項之方法,其中:該速度為0.27~0.37米/秒。
- 如申請專利範圍第7或第8項之方法,其中:該廢水(W)利用一設在該底(B)上的通氣裝置(5)通氣。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201210204724 DE102012204724A1 (de) | 2012-03-23 | 2012-03-23 | Anordnung und Verfahren zum Erzeugen einer Strömung in einem Abwasserbehandlungsbecken |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201400423A TW201400423A (zh) | 2014-01-01 |
TWI567028B true TWI567028B (zh) | 2017-01-21 |
Family
ID=47997426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW102106346A TWI567028B (zh) | 2012-03-23 | 2013-02-23 | 在一廢水處理槽中產生液流的裝置與方法 |
Country Status (17)
Country | Link |
---|---|
US (1) | US20150053625A1 (zh) |
EP (1) | EP2828210B1 (zh) |
JP (1) | JP6280909B2 (zh) |
KR (1) | KR102075161B1 (zh) |
CN (1) | CN104284867B (zh) |
BR (1) | BR112014023565B1 (zh) |
CA (1) | CA2866739A1 (zh) |
DE (1) | DE102012204724A1 (zh) |
DK (1) | DK2828210T3 (zh) |
ES (1) | ES2561106T3 (zh) |
HU (1) | HUE026424T2 (zh) |
IL (1) | IL234541A (zh) |
MX (1) | MX2014011145A (zh) |
PL (1) | PL2828210T3 (zh) |
TW (1) | TWI567028B (zh) |
WO (1) | WO2013139863A1 (zh) |
ZA (1) | ZA201406630B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA3027660C (en) | 2016-06-15 | 2020-09-29 | Satoshi Anzai | Ultrafine bubble generation device for aquaculture or wastewater treatment |
CN113368724A (zh) * | 2020-02-25 | 2021-09-10 | 侯瑜 | 一种石油化工用的循环混合装置 |
WO2023205438A1 (en) * | 2022-04-22 | 2023-10-26 | Samco Technologies, Inc. | System for treating wastewater from electronics and semiconductor fabrication facilities |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1164832A (zh) * | 1995-07-05 | 1997-11-12 | 尼古拉·波尔戴索夫 | 多功能搅拌器 |
CN101918121A (zh) * | 2008-01-11 | 2010-12-15 | Itt制造企业公司 | 混合器组件及混合器组件中的流动控制方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3123652A (en) * | 1964-03-03 | Submersible device | ||
FR1494983A (fr) | 1966-08-02 | 1967-09-15 | Etude Des Procedes D Oxydation | Perfectionnements aux dispositifs pour le traitement des eaux usées, ou pour l'oxygénation et l'aération des nappes d'eau naturelles |
DE1932640C3 (de) | 1969-06-27 | 1980-06-12 | Botho Prof. Dr. 5100 Aachen Boehnke | Abwasserreinigungsanlage |
DE2147080A1 (de) | 1971-09-21 | 1973-03-29 | Abwasser Reinigungs Gmbh Oms S | Vorrichtung zur belueftung von abwasser im belueftungsbecken einer abwasserreinigungsanlage |
US4269709A (en) * | 1978-03-09 | 1981-05-26 | Rongved Paul I | Waste water treatment system with aeration and circulation means |
JPS5827000U (ja) * | 1981-08-18 | 1983-02-21 | 荏原インフイルコ株式会社 | 好気性生物処理装置 |
US4514343A (en) * | 1982-09-29 | 1985-04-30 | Air-O-Lator Corporation | Aspirating horizontal mixer |
US4464259A (en) * | 1982-09-30 | 1984-08-07 | Air-O-Lator Corporation | Hydraulic horizontal mixer |
DE3420094A1 (de) * | 1984-05-29 | 1985-12-05 | Südstall GmbH, 8264 Waldkraiburg | Propellerruehrwerk |
DE4015478C1 (zh) * | 1990-05-14 | 1991-09-12 | Abs Pumpen Ag, 5204 Lohmar, De | |
US5803601A (en) * | 1996-10-07 | 1998-09-08 | Robbins & Myers, Inc. | Horizontal flow generation system |
DE19835256A1 (de) * | 1998-08-04 | 2000-02-10 | Wehrle Werk Ag | Verfahren und Vorrichtung zur Trennung von Biomasse und Wasser |
US6231268B1 (en) * | 1999-04-19 | 2001-05-15 | Limnetics Corporation | Apparatus and method for treatment of large water bodies by directed circulation |
JP2001079589A (ja) * | 1999-09-13 | 2001-03-27 | Hitachi Kiden Kogyo Ltd | 曝気装置 |
JP2003039088A (ja) * | 2001-07-31 | 2003-02-12 | Nkk Corp | オキシデーションディッチ装置 |
JP4579450B2 (ja) * | 2001-05-18 | 2010-11-10 | 住友重機械エンバイロメント株式会社 | オキシデーションディッチの運転制御方法 |
DE102004042686A1 (de) * | 2004-09-01 | 2006-06-01 | Peter Trommler | Vorrichtung zur Belüftung flacher Belebungsbecken mit Kreiselbelüftern |
US7465394B2 (en) | 2006-09-05 | 2008-12-16 | Aeration Industries International, Inc. | Wastewater treatment system |
DE102007008134A1 (de) * | 2007-02-19 | 2008-08-21 | Invent Umwelt- Und Verfahrenstechnik Ag | Horizontalrührwerk und Verfahren zum Erzeugen einer Strömung in einem Klärbecken mit dem Horizontalrührwerk |
-
2012
- 2012-03-23 DE DE201210204724 patent/DE102012204724A1/de not_active Withdrawn
-
2013
- 2013-02-23 TW TW102106346A patent/TWI567028B/zh active
- 2013-03-20 HU HUE13712193A patent/HUE026424T2/en unknown
- 2013-03-20 US US14/387,067 patent/US20150053625A1/en not_active Abandoned
- 2013-03-20 CA CA 2866739 patent/CA2866739A1/en not_active Abandoned
- 2013-03-20 DK DK13712193.5T patent/DK2828210T3/en active
- 2013-03-20 ES ES13712193.5T patent/ES2561106T3/es active Active
- 2013-03-20 BR BR112014023565-1A patent/BR112014023565B1/pt active IP Right Grant
- 2013-03-20 EP EP13712193.5A patent/EP2828210B1/de active Active
- 2013-03-20 PL PL13712193T patent/PL2828210T3/pl unknown
- 2013-03-20 JP JP2015500911A patent/JP6280909B2/ja active Active
- 2013-03-20 CN CN201380014767.3A patent/CN104284867B/zh active Active
- 2013-03-20 KR KR1020147026371A patent/KR102075161B1/ko active IP Right Grant
- 2013-03-20 WO PCT/EP2013/055841 patent/WO2013139863A1/de active Application Filing
- 2013-03-20 MX MX2014011145A patent/MX2014011145A/es unknown
-
2014
- 2014-09-08 IL IL234541A patent/IL234541A/en active IP Right Grant
- 2014-09-10 ZA ZA2014/06630A patent/ZA201406630B/en unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1164832A (zh) * | 1995-07-05 | 1997-11-12 | 尼古拉·波尔戴索夫 | 多功能搅拌器 |
CN101918121A (zh) * | 2008-01-11 | 2010-12-15 | Itt制造企业公司 | 混合器组件及混合器组件中的流动控制方法 |
Also Published As
Publication number | Publication date |
---|---|
JP6280909B2 (ja) | 2018-02-14 |
DK2828210T3 (en) | 2016-02-08 |
DE102012204724A1 (de) | 2013-09-26 |
TW201400423A (zh) | 2014-01-01 |
JP2015514568A (ja) | 2015-05-21 |
MX2014011145A (es) | 2014-12-10 |
EP2828210B1 (de) | 2015-12-02 |
BR112014023565B1 (pt) | 2020-11-24 |
CA2866739A1 (en) | 2013-09-26 |
CN104284867B (zh) | 2016-03-16 |
ZA201406630B (en) | 2015-11-25 |
HUE026424T2 (en) | 2016-05-30 |
US20150053625A1 (en) | 2015-02-26 |
EP2828210A1 (de) | 2015-01-28 |
PL2828210T3 (pl) | 2016-05-31 |
IL234541A (en) | 2017-04-30 |
WO2013139863A1 (de) | 2013-09-26 |
CN104284867A (zh) | 2015-01-14 |
ES2561106T3 (es) | 2016-02-24 |
KR20140145130A (ko) | 2014-12-22 |
KR102075161B1 (ko) | 2020-03-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI567028B (zh) | 在一廢水處理槽中產生液流的裝置與方法 | |
US20110140320A1 (en) | Rotary degasser and rotor therefor | |
JP5072470B2 (ja) | エアレーション装置 | |
EA029295B1 (ru) | Реактор с мешалкой | |
CN202989252U (zh) | 铝合金在线精炼用除气转子 | |
RU2004126245A (ru) | Установка для флотационной очистки воды | |
WO2014060131A1 (en) | A flue gas purification device | |
JP5591751B2 (ja) | オキシデーションディッチ及びオキシデーションディッチの改修方法 | |
JP4875777B1 (ja) | 曝気攪拌装置 | |
JP2018503506A (ja) | 溶解ガスを含む加圧水を噴射するための最適化されたノズル | |
JP2011072936A (ja) | 流動床式生物処理装置 | |
JP2009006245A (ja) | 気液接触装置 | |
RU2495724C2 (ru) | Флотационный аэратор | |
CN106458667B (zh) | 用于处理液体的设备以及用于控制这种设备的方法 | |
JP6345545B2 (ja) | 曝気撹拌装置 | |
PT2542333E (pt) | Sistema de mistura e bombagem de líquidos, sistema de tratamento de águas residuais que compreende o mesmo e processo relacionado | |
JP2013013861A (ja) | 攪拌装置 | |
JP5957591B1 (ja) | 水処理設備 | |
JP7105446B2 (ja) | 反応装置 | |
JP6013457B2 (ja) | 横置型膜ろ過装置 | |
CN1398797A (zh) | 曝气槽快速安装曝气装置 | |
JP2006075782A (ja) | 曝気槽の泡抑制装置及びそれを備えた生ごみ処理装置 | |
JP2005254078A (ja) | 水処理方法および水処理装置 | |
CN201436060U (zh) | 一种湿法烟气脱硫气喷旋冲吸收塔 | |
CN105544651B (zh) | 一种泵站检修平台整流防涡装置及方法 |