GB8530548D0 - Treatment for aqueous material - Google Patents

Treatment for aqueous material

Info

Publication number
GB8530548D0
GB8530548D0 GB858530548A GB8530548A GB8530548D0 GB 8530548 D0 GB8530548 D0 GB 8530548D0 GB 858530548 A GB858530548 A GB 858530548A GB 8530548 A GB8530548 A GB 8530548A GB 8530548 D0 GB8530548 D0 GB 8530548D0
Authority
GB
United Kingdom
Prior art keywords
treatment
aqueous material
aqueous
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
GB858530548A
Other languages
English (en)
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.)
BOC Group Ltd
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
Priority to GB858530548A priority Critical patent/GB8530548D0/en
Publication of GB8530548D0 publication Critical patent/GB8530548D0/en
Priority to ZA868928A priority patent/ZA868928B/xx
Priority to GB8629150A priority patent/GB2184110B/en
Priority to JP61295708A priority patent/JP2567382B2/ja
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
    • C02F3/006—Regulation methods for biological treatment
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G01N33/1806—Biological oxygen demand [BOD] or chemical oxygen demand [COD]

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Medicine (AREA)
  • Pathology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Activated Sludge Processes (AREA)
GB858530548A 1985-12-11 1985-12-11 Treatment for aqueous material Pending GB8530548D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB858530548A GB8530548D0 (en) 1985-12-11 1985-12-11 Treatment for aqueous material
ZA868928A ZA868928B (en) 1985-12-11 1986-11-25 Treatment of aqueous material
GB8629150A GB2184110B (en) 1985-12-11 1986-12-05 Control of oxic biomass processes
JP61295708A JP2567382B2 (ja) 1985-12-11 1986-12-11 バイオマス酸素処理装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858530548A GB8530548D0 (en) 1985-12-11 1985-12-11 Treatment for aqueous material

Publications (1)

Publication Number Publication Date
GB8530548D0 true GB8530548D0 (en) 1986-01-22

Family

ID=10589612

Family Applications (2)

Application Number Title Priority Date Filing Date
GB858530548A Pending GB8530548D0 (en) 1985-12-11 1985-12-11 Treatment for aqueous material
GB8629150A Expired - Fee Related GB2184110B (en) 1985-12-11 1986-12-05 Control of oxic biomass processes

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8629150A Expired - Fee Related GB2184110B (en) 1985-12-11 1986-12-05 Control of oxic biomass processes

Country Status (3)

Country Link
JP (1) JP2567382B2 (ja)
GB (2) GB8530548D0 (ja)
ZA (1) ZA868928B (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3811540A1 (de) * 1988-04-06 1989-10-19 Gimat Verfahren zur bestimmung des chemischen sauerstoffbedarfs von brauchwaessern und vorrichtung zur durchfuehrung des verfahrens
ZA915130B (en) * 1990-07-04 1993-01-27 Commw Scient Ind Res Org Continuous rbcod measurement
US5702951A (en) * 1990-07-04 1997-12-30 Commonwealth Scientific And Industrial Research Organisation Continuous RBCOD measurement
US5552319A (en) * 1993-07-20 1996-09-03 Biochem Technology, Inc. Apparatus and method for monitoring and controlling biological activity in wastewater and controlling the treatment thereof
FR2769304B1 (fr) * 1997-10-02 1999-11-12 Lyonnaise Eaux Eclairage Procede de controle des systemes d'aeration de bassins biologiques de traitement des eaux usees
FR2769306B1 (fr) * 1997-10-02 1999-11-12 Lyonnaise Eaux Eclairage Procede d'evaluation et de controle de la biomasse contenue dans les bassins biologiques de traitement d'eaux usees
US6106718A (en) * 1998-07-01 2000-08-22 Biochem Technology, Inc. Enhanced denitrification process by monitoring and controlling carbonaceous nutrient addition
ES2196930B1 (es) * 2000-03-28 2005-10-01 Centro De Estudios E Investigaciones Tecnicas De Guipuzcoa (C.E.I.T.G.) Procedimiento para la estimacion de la tasa de utilizacion de oxigeno en los reactores biologicos de las estaciones depuradoras de aguas residuales.
EP1466869A1 (de) * 2003-04-08 2004-10-13 Gunnar Demoulin Vorrichtung und Verfahren zur Abwasserreinigung
JP2010124721A (ja) * 2008-11-26 2010-06-10 Ihi Corp 計測装置及び方法、並びに培養槽システムの運転装置及び方法
FI126240B (en) * 2011-12-02 2016-08-31 Kemira Oyj Method and apparatus for monitoring and controlling the state of the process

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53136191U (ja) * 1977-04-01 1978-10-27
DE2843074A1 (de) * 1978-10-03 1980-04-10 Boehringer Mannheim Gmbh Verfahren zur regelung und/oder steuerung einer biologischen klaeranlage
US4260490A (en) * 1979-11-09 1981-04-07 Union Carbide Corporation Biomonitor to safeguard water purification process from toxicants
US4329232A (en) * 1980-12-09 1982-05-11 Union Carbide Corporation Method for measuring biomass viability
DE3126412A1 (de) * 1981-07-04 1983-01-27 Menzel Gmbh & Co, 7000 Stuttgart Verfahren zur behandlung einer fluessigkeit
FR2539875B1 (fr) * 1983-01-24 1986-03-21 Ugine Kuhlmann Procede et appareil de detection de substances toxiques dans l'eau residuaire alimentant une station de traitement biologique

Also Published As

Publication number Publication date
JP2567382B2 (ja) 1996-12-25
GB8629150D0 (en) 1987-01-14
JPS62254897A (ja) 1987-11-06
GB2184110B (en) 1990-08-15
GB2184110A (en) 1987-06-17
ZA868928B (en) 1987-10-28

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