ZA200809912B - Treatment of Aqueous Liquid - Google Patents

Treatment of Aqueous Liquid

Info

Publication number
ZA200809912B
ZA200809912B ZA200809912A ZA200809912A ZA200809912B ZA 200809912 B ZA200809912 B ZA 200809912B ZA 200809912 A ZA200809912 A ZA 200809912A ZA 200809912 A ZA200809912 A ZA 200809912A ZA 200809912 B ZA200809912 B ZA 200809912B
Authority
ZA
South Africa
Prior art keywords
pressurised
liquid
recycle stream
stream
aqueous liquid
Prior art date
Application number
ZA200809912A
Other languages
English (en)
Inventor
Cedric Charles Hanson
Stuart Michael Pigott
Original Assignee
Boc Group Ltd
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 Boc Group Ltd filed Critical Boc Group Ltd
Publication of ZA200809912B publication Critical patent/ZA200809912B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • 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
    • C02F3/1268—Membrane bioreactor systems
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Physical Water Treatments (AREA)
  • Activated Sludge Processes (AREA)
ZA200809912A 2006-05-25 2008-11-20 Treatment of Aqueous Liquid ZA200809912B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0610384A GB0610384D0 (en) 2006-05-25 2006-05-25 Treatment of aqueous liquid

Publications (1)

Publication Number Publication Date
ZA200809912B true ZA200809912B (en) 2010-03-31

Family

ID=36687713

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200809912A ZA200809912B (en) 2006-05-25 2008-11-20 Treatment of Aqueous Liquid

Country Status (15)

Country Link
US (1) US8470169B2 (de)
EP (1) EP2027073B1 (de)
KR (1) KR101452525B1 (de)
CN (1) CN101535191B (de)
AT (1) ATE458703T1 (de)
AU (1) AU2007266827B2 (de)
BR (1) BRPI0712603A2 (de)
CA (1) CA2659657C (de)
DE (1) DE602007004979D1 (de)
ES (1) ES2341498T3 (de)
GB (1) GB0610384D0 (de)
PL (1) PL2027073T3 (de)
PT (1) PT2027073E (de)
WO (1) WO2007138342A1 (de)
ZA (1) ZA200809912B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010035751B4 (de) * 2010-08-28 2014-12-18 Wte Wassertechnik Gmbh Verfahren zur Reduzierung von Schwimmschlamm in einer Kläranlage
CN111356513A (zh) * 2017-09-07 2020-06-30 博滤克斯公司 小直径的管状多孔纤维过滤器
DE102018128951A1 (de) * 2018-11-19 2020-05-20 Ewk Umwelttechnik Gmbh Flotationsvorrichtung
CN110921635B (zh) * 2019-12-13 2023-09-26 南京航空航天大学 一种结合空气冲洗与膜分离的机载制氮装置及其应用方法
CN113720043B (zh) * 2021-08-24 2022-11-25 长江生态环保集团有限公司 园区水系与能源耦合集成系统及方法
CN113996154A (zh) * 2021-11-17 2022-02-01 烟台杰瑞石油装备技术有限公司 可燃气体循环处理设备和可燃气体循环处理方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9405000D0 (en) 1994-03-15 1994-04-27 Boc Group Plc Gas dissolving
CN2366411Y (zh) * 1998-09-29 2000-03-01 国家环境保护局华南环境科学研究所 膜－射流曝气压力反应器
GB9914854D0 (en) 1999-06-25 1999-08-25 Wilkes Ian P Self cleaning membrane device for filtration used in submerged operation
EP1270514A4 (de) * 2000-03-27 2005-02-09 Ebara Corp Verfahren und vorrichtung zur behandlung von abwasser
DE10105221A1 (de) * 2001-02-02 2002-08-08 Koch Dietz Peter Verfahren und Vorrichtung zur Elimination unerwünschter Wasserinhaltsstoffe
NL1020374C2 (nl) * 2002-04-12 2003-10-14 Memfis B V Inrichting voor het reinigen van een vloeibaar medium.
CN1195575C (zh) * 2002-10-25 2005-04-06 中国科学院生态环境研究中心 采用机械清洗的膜组件
US6863817B2 (en) * 2002-12-05 2005-03-08 Zenon Environmental Inc. Membrane bioreactor, process and aerator
JP2004337787A (ja) * 2003-05-19 2004-12-02 Kubota Corp 膜分離活性汚泥処理槽
JPWO2005068379A1 (ja) * 2004-01-13 2007-08-23 伊藤忠林業株式会社 廃水浄化システム

Also Published As

Publication number Publication date
WO2007138342A1 (en) 2007-12-06
EP2027073A1 (de) 2009-02-25
CN101535191A (zh) 2009-09-16
ES2341498T3 (es) 2010-06-21
AU2007266827A1 (en) 2007-12-06
CA2659657C (en) 2015-10-06
KR101452525B1 (ko) 2014-10-22
US8470169B2 (en) 2013-06-25
GB0610384D0 (en) 2006-07-05
AU2007266827B2 (en) 2012-06-07
CN101535191B (zh) 2012-02-01
CA2659657A1 (en) 2007-12-06
KR20090018613A (ko) 2009-02-20
BRPI0712603A2 (pt) 2012-08-14
EP2027073B1 (de) 2010-02-24
ATE458703T1 (de) 2010-03-15
PL2027073T3 (pl) 2010-08-31
PT2027073E (pt) 2010-05-20
DE602007004979D1 (de) 2010-04-08
US20110073545A1 (en) 2011-03-31

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