EP0743927A4 - Improved wastewater treatment process - Google Patents

Improved wastewater treatment process

Info

Publication number
EP0743927A4
EP0743927A4 EP95902392A EP95902392A EP0743927A4 EP 0743927 A4 EP0743927 A4 EP 0743927A4 EP 95902392 A EP95902392 A EP 95902392A EP 95902392 A EP95902392 A EP 95902392A EP 0743927 A4 EP0743927 A4 EP 0743927A4
Authority
EP
European Patent Office
Prior art keywords
treatment process
wastewater treatment
improved wastewater
improved
wastewater
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.)
Withdrawn
Application number
EP95902392A
Other languages
German (de)
French (fr)
Other versions
EP0743927A1 (en
Inventor
Alan H Molof
Zuwhan Yun
Sungtai Kim
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.)
Polytechnic Institute of NYU
Original Assignee
Polytechnic Institute of NYU
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 Polytechnic Institute of NYU filed Critical Polytechnic Institute of NYU
Publication of EP0743927A1 publication Critical patent/EP0743927A1/en
Publication of EP0743927A4 publication Critical patent/EP0743927A4/en
Withdrawn legal-status Critical Current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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/308—Biological phosphorus removal
    • 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
    • C02F3/04—Aerobic processes using trickle filters
    • 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
    • C02F3/082—Rotating biological contactors
    • 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)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Removal Of Specific Substances (AREA)
EP95902392A 1994-10-17 1994-10-17 Improved wastewater treatment process Withdrawn EP0743927A4 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AU11271/95A AU703129B2 (en) 1994-10-17 1994-10-17 Improved wastewater treatment process
PCT/US1994/011796 WO1996011884A1 (en) 1994-10-17 1994-10-17 Improved wastewater treatment process
OA60894A OA10329A (en) 1994-10-17 1996-09-24 Improved wastewater treatment process
AU35748/99A AU736294B2 (en) 1994-10-17 1999-06-18 Improved wastewater treatment process

Publications (2)

Publication Number Publication Date
EP0743927A1 EP0743927A1 (en) 1996-11-27
EP0743927A4 true EP0743927A4 (en) 1998-04-29

Family

ID=33314288

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95902392A Withdrawn EP0743927A4 (en) 1994-10-17 1994-10-17 Improved wastewater treatment process

Country Status (5)

Country Link
EP (1) EP0743927A4 (en)
AU (2) AU703129B2 (en)
OA (1) OA10329A (en)
RU (1) RU2148033C1 (en)
WO (1) WO1996011884A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0849230A1 (en) * 1996-12-17 1998-06-24 Krüger, Inc. Dual-stage biological process for removing nitrogen from wastewater
RU2492148C2 (en) * 2010-06-18 2013-09-10 Московское Государственное Унитарное Предприятие "Мосводоканал" Method of oxidising ammonia and hard to get organic waste water substance in aerobic-anoxic conditions (versions)
WO2013165596A1 (en) 2012-05-03 2013-11-07 Eco Power Solutions (Usa) Corp. Multi-pollution abatement device and method
RU2513401C1 (en) * 2012-09-20 2014-04-20 Олег Савельевич Кочетов Trickling filter
MD4374C1 (en) * 2014-04-08 2016-05-31 Вера МИСКУ Installation and process for deep treatment of sewage water
CN108328744B (en) * 2018-04-28 2023-05-26 中铁十五局集团有限公司 Three-stage ecological pond for treating farmland non-point source pollution based on sponge ecological system
CN109942149A (en) * 2019-03-21 2019-06-28 浙江浙大水业有限公司 A kind of MIO-MBBR integrated sewage treating apparatus and its technique
CN115140841A (en) * 2022-05-24 2022-10-04 湖南五方环境科技研究院有限公司 System and method for regulating and controlling sludge concentration of composite bioreactor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2391494A (en) * 1939-12-13 1945-12-25 American Well Works Method and apparatus for treating sewage
FR2621136A1 (en) * 1987-09-24 1989-03-31 Lyonnaise Eaux
US4999111A (en) * 1988-06-02 1991-03-12 Orange Water And Sewer Authority Process for treating wastewater
US5128040A (en) * 1989-08-02 1992-07-07 Polytechnic University Wastewater treatment process

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *
See also references of WO9611884A1 *

Also Published As

Publication number Publication date
OA10329A (en) 1997-09-19
AU3574899A (en) 1999-08-05
AU1127195A (en) 1996-05-06
EP0743927A1 (en) 1996-11-27
RU2148033C1 (en) 2000-04-27
AU736294B2 (en) 2001-07-26
WO1996011884A1 (en) 1996-04-25
AU703129B2 (en) 1999-03-18

Similar Documents

Publication Publication Date Title
AU1569295A (en) Water treatment process
GB9623337D0 (en) Water treatment process
GB2292532B (en) Fluid treatment process
PL325201A1 (en) Sewage treating process
AUPM959994A0 (en) Water treatment process
EP0743927A4 (en) Improved wastewater treatment process
HU9503330D0 (en) Process for treating sewage
GB9416410D0 (en) Effluent treatment
AU6295894A (en) Wastewater treatment process
EP1098855A4 (en) Wastewater treatment process
ZA981840B (en) Process for treating wastewater
GB9405107D0 (en) Water treatment process
GB9309879D0 (en) Wastewater treatment process
GB2293601B (en) Sewage treatment
GB9405572D0 (en) Waste effluent treatment
GB2279887B (en) Sewage treatment process
GB9521695D0 (en) Sewage treatment apparatus
GB9611875D0 (en) Wastewater treatment process
GB2286824B (en) Wastewater treatment
GB2291417B (en) Activated sludge process
KR970006505B1 (en) Waste treatment method
GB2287471B (en) Aqueous sludge treatment
GB9724856D0 (en) Wastewater treatment process
GB9407476D0 (en) Sludge treatment
PL306249A1 (en) Sewage treatment apparatus

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE

17P Request for examination filed

Effective date: 19961004

A4 Supplementary search report drawn up and despatched

Effective date: 19980316

AK Designated contracting states

Kind code of ref document: A4

Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE

17Q First examination report despatched

Effective date: 19990701

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20031021