DE69400915D1 - Verbesserte methode zur reinigung von abwasser unter anwendung von belebtem schlamm zur vergrösserung der reinigungsausbeuten - Google Patents

Verbesserte methode zur reinigung von abwasser unter anwendung von belebtem schlamm zur vergrösserung der reinigungsausbeuten

Info

Publication number
DE69400915D1
DE69400915D1 DE69400915T DE69400915T DE69400915D1 DE 69400915 D1 DE69400915 D1 DE 69400915D1 DE 69400915 T DE69400915 T DE 69400915T DE 69400915 T DE69400915 T DE 69400915T DE 69400915 D1 DE69400915 D1 DE 69400915D1
Authority
DE
Germany
Prior art keywords
pct
date
sludge
lived
waste water
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.)
Expired - Fee Related
Application number
DE69400915T
Other languages
English (en)
Other versions
DE69400915T2 (de
Inventor
Frederic Clauss
Norbert Wamser
Bernard Capdeville
Manfred Hangl
Harald Tropper
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.)
Naintsch Mineralwerke GmbH
Original Assignee
Naintsch Mineralwerke GmbH
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
Priority claimed from AT0048193A external-priority patent/AT401383B/de
Priority claimed from FR9312791A external-priority patent/FR2711639B3/fr
Application filed by Naintsch Mineralwerke GmbH filed Critical Naintsch Mineralwerke GmbH
Application granted granted Critical
Publication of DE69400915D1 publication Critical patent/DE69400915D1/de
Publication of DE69400915T2 publication Critical patent/DE69400915T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C02F3/08—Aerobic processes using moving contact bodies
    • C02F3/085—Fluidized beds
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • 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
    • C02F3/10—Packings; Fillings; Grids
    • 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)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Inorganic Chemistry (AREA)
  • Activated Sludge Processes (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Water Treatment By Sorption (AREA)
  • Removal Of Specific Substances (AREA)
  • Treatment Of Sludge (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
DE1994600915 1993-03-11 1994-03-10 Verbesserte methode zur reinigung von abwasser unter anwendung von belebtem schlamm zur vergrösserung der reinigungsausbeuten Expired - Fee Related DE69400915T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT0048193A AT401383B (de) 1993-03-11 1993-03-11 Verfahren zur verringerung des schlammvolumens in der biologischen abwasserreinigung und mittel hiefür
FR9312791A FR2711639B3 (fr) 1993-10-25 1993-10-25 Procédé perfectionné d'épuration d'eaux usées du type "à boues activées", permettant d'accroître les rendements d'épuration.
PCT/EP1994/000813 WO1994020425A1 (fr) 1993-03-11 1994-03-10 Procede perfectionne d'epuration d'eaux usees du type 'a boues activees', permettant d'accroitre les rendements d'epuration

Publications (2)

Publication Number Publication Date
DE69400915D1 true DE69400915D1 (de) 1996-12-19
DE69400915T2 DE69400915T2 (de) 1997-06-12

Family

ID=25592885

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1994600915 Expired - Fee Related DE69400915T2 (de) 1993-03-11 1994-03-10 Verbesserte methode zur reinigung von abwasser unter anwendung von belebtem schlamm zur vergrösserung der reinigungsausbeuten

Country Status (20)

Country Link
US (1) US5759403A (de)
EP (1) EP0688303B1 (de)
JP (1) JPH08507717A (de)
KR (1) KR960700967A (de)
AT (1) ATE145192T1 (de)
AU (1) AU685440B2 (de)
BR (1) BR9405841A (de)
CA (1) CA2157795A1 (de)
CZ (1) CZ284180B6 (de)
DE (1) DE69400915T2 (de)
DK (1) DK0688303T3 (de)
ES (1) ES2095160T3 (de)
FI (1) FI954187A0 (de)
GR (1) GR3022523T3 (de)
HU (1) HU216776B (de)
NO (1) NO306857B1 (de)
PL (1) PL175172B1 (de)
SI (1) SI0688303T1 (de)
SK (1) SK279864B6 (de)
WO (1) WO1994020425A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2734810B1 (fr) * 1995-06-02 1997-08-14 Talcs Comp Int Des Procede d'epuration d'une eau contenant une charge polluante, et additif pour la mise en oeuvre du procede.
FR2805180B1 (fr) * 2000-02-22 2002-09-13 Talc De Luzenac Procede de deshydratation de matieres solides divisees impregnees d'eau, et application aux boues provenant d'une station d'epuration d'eaux usees par voie biologique
US20040065419A1 (en) * 2002-10-04 2004-04-08 Vicente Lasmarias Removal of contaminants from recycled paper fibers
DE602004022762D1 (de) 2003-11-20 2009-10-08 Minera Catalano Aragonesa Sa Zusammensetzung aus Ton und Dolomit zur Behandlung von Abwassern
ES2263378A1 (es) * 2005-04-25 2006-12-01 Laboratori D'analisi Dr. Borrel, S.L. Metodo para degradacion de materia organica mediante proceso de fangos activos con elevadas concentraciones de biomasa y baja produccion de lodos.
EP1785400A1 (de) 2005-11-10 2007-05-16 Halter Hydro Environnement Ballastflockung von Belebtsschlamm
JP5451624B2 (ja) * 2007-10-03 2014-03-26 スリーエム イノベイティブ プロパティズ カンパニー 微生物濃縮プロセス及び濃縮剤
US9145541B2 (en) * 2007-10-03 2015-09-29 3M Innovative Properties Company Microorganism concentration process
EP2203550B1 (de) 2007-10-03 2015-12-02 3M Innovative Properties Company Verfahren zur Konzentration von Mikroorganismen
WO2010078284A1 (en) 2008-12-31 2010-07-08 3M Innovative Properties Company Coliform detection process and kit for use therein
FR3041341B1 (fr) * 2015-09-23 2021-04-09 Ab7 Ind Procede de traitement d'un effluent aqueux pollue et conduit pour sa mise en oeuvre
RU2625111C1 (ru) * 2016-06-27 2017-07-11 Федеральное государственное бюджетное образовательное учреждение высшего образования "Петербургский государственный университет путей сообщения Императора Александра I" Способ очистки сточных вод от ионов тяжелых металлов
CN114920355B (zh) * 2022-01-21 2024-01-30 广西环保产业发展研究院有限公司 一种好氧颗粒化微生物聚集体的沉降性能调节方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069148A (en) * 1970-01-14 1978-01-17 E. I. Du Pont De Nemours And Company Industrial waste water treatment process
US3928191A (en) * 1972-10-06 1975-12-23 Du Pont Biodegradation of methanolic waste water
US3968036A (en) * 1974-06-17 1976-07-06 Exxon Research And Engineering Company Method of treating waste water
FR2340909A1 (fr) * 1976-02-10 1977-09-09 Omnium Assainissement Materiaux-supports de fermentation biologique
US4332693A (en) * 1978-01-06 1982-06-01 American Colloid Company Agent for the purification of waste waters and process for its production
JPS6010798B2 (ja) * 1978-12-26 1985-03-20 株式会社神戸製鋼所 汚水処理方法
DE2925895A1 (de) * 1979-06-27 1981-01-22 Hoechst Ag Verfahren zum biologischen reinigen von abwasser
US4496374A (en) * 1983-02-23 1985-01-29 Parker Chemical Company Compound and process for denaturing high solids paints
HU195457B (en) * 1984-04-02 1988-05-30 Vizepitoeipari Troeszt Process for removing suspended materials, biogene nutrients and soluted metal-compounds from waters containing organic and inorganic impurities
JPH0634993B2 (ja) * 1984-09-17 1994-05-11 学校法人早稲田大学 三相流動層水質浄化方法
JPS6351993A (ja) * 1986-08-21 1988-03-05 Kensetsusho Doboku Kenkyu Shocho 有機性汚水処理方法
JPH0695929B2 (ja) * 1988-05-25 1994-11-30 日本碍子株式会社 酵素固定化バイオリアクター
JPH02211292A (ja) * 1989-02-09 1990-08-22 Nkk Corp 微生物付着用粒子
US5192441A (en) * 1989-02-14 1993-03-09 Omnium De Traitements Et De Valorisation (Otv) Process and installation for biological treatment, e.g. by nitrification and/or denitrification, of an effluent including nitrated pollution
AT394030B (de) * 1990-07-27 1992-01-27 Naintsch Mineralwerke Reinigung von oel- und fettbeladenem abwasser
JPH0710390B2 (ja) * 1991-01-21 1995-02-08 四国化成工業株式会社 微生物フロックの形成方法
JP2890147B2 (ja) * 1991-01-30 1999-05-10 株式会社神戸製鋼所 石炭液化生成物の製造方法
US5403799A (en) * 1992-12-21 1995-04-04 W. R. Grace & Co.-Conn. Process upset-resistant inorganic supports for bioremediation

Also Published As

Publication number Publication date
CZ230395A3 (en) 1996-02-14
US5759403A (en) 1998-06-02
GR3022523T3 (en) 1997-05-31
SK112695A3 (en) 1996-02-07
HUT72127A (en) 1996-03-28
NO306857B1 (no) 2000-01-03
ES2095160T3 (es) 1997-02-01
HU9502625D0 (en) 1995-11-28
DE69400915T2 (de) 1997-06-12
HU216776B (hu) 1999-08-30
ATE145192T1 (de) 1996-11-15
EP0688303A1 (de) 1995-12-27
CZ284180B6 (cs) 1998-09-16
CA2157795A1 (fr) 1994-09-15
DK0688303T3 (da) 1997-04-28
AU685440B2 (en) 1998-01-22
NO953516D0 (no) 1995-09-07
AU6377394A (en) 1994-09-26
FI954187A (fi) 1995-09-07
WO1994020425A1 (fr) 1994-09-15
FI954187A0 (fi) 1995-09-07
PL175172B1 (pl) 1998-11-30
SK279864B6 (sk) 1999-04-13
JPH08507717A (ja) 1996-08-20
PL310597A1 (en) 1995-12-27
BR9405841A (pt) 1996-01-16
EP0688303B1 (de) 1996-11-13
NO953516L (no) 1995-09-07
KR960700967A (ko) 1996-02-24
SI0688303T1 (en) 1997-10-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee