EP1042230A4 - Appareil et procede pour l'epuration des eaux - Google Patents

Appareil et procede pour l'epuration des eaux

Info

Publication number
EP1042230A4
EP1042230A4 EP97952653A EP97952653A EP1042230A4 EP 1042230 A4 EP1042230 A4 EP 1042230A4 EP 97952653 A EP97952653 A EP 97952653A EP 97952653 A EP97952653 A EP 97952653A EP 1042230 A4 EP1042230 A4 EP 1042230A4
Authority
EP
European Patent Office
Prior art keywords
water treatment
treatment
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.)
Withdrawn
Application number
EP97952653A
Other languages
German (de)
English (en)
Other versions
EP1042230A1 (fr
Inventor
Mark A Phifer
Ralph L Nichols
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.)
Washington Savannah River Co LLC
Original Assignee
Westinghouse Savannah River Co
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 Westinghouse Savannah River Co filed Critical Westinghouse Savannah River Co
Publication of EP1042230A1 publication Critical patent/EP1042230A1/fr
Publication of EP1042230A4 publication Critical patent/EP1042230A4/fr
Withdrawn legal-status Critical Current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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • 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
    • C02F1/70—Treatment of water, waste water, or sewage by reduction
    • C02F1/705—Reduction by metals
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Water Treatment By Sorption (AREA)
EP97952653A 1997-12-19 1997-12-19 Appareil et procede pour l'epuration des eaux Withdrawn EP1042230A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1997/023935 WO1999032408A1 (fr) 1997-12-19 1997-12-19 Appareil et procede pour l'epuration des eaux

Publications (2)

Publication Number Publication Date
EP1042230A1 EP1042230A1 (fr) 2000-10-11
EP1042230A4 true EP1042230A4 (fr) 2001-01-24

Family

ID=22262375

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97952653A Withdrawn EP1042230A4 (fr) 1997-12-19 1997-12-19 Appareil et procede pour l'epuration des eaux

Country Status (3)

Country Link
EP (1) EP1042230A4 (fr)
AU (1) AU5621398A (fr)
WO (1) WO1999032408A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6484523B2 (ja) * 2015-07-27 2019-03-13 大成建設株式会社 透過性浄化体の構築方法および地下水採取構造
CN109292972A (zh) * 2018-11-30 2019-02-01 南京大学 一种基于硫铁矿的混合营养生物滤池同步脱氮除磷的方法
CN117185556B (zh) * 2023-09-28 2024-07-30 宁波众茂杭州湾热电有限公司 一种热电厂复杂水质的超滤纯化方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5487622A (en) * 1992-04-23 1996-01-30 University Of Waterloo System for treating polluted groundwater
WO1997041068A1 (fr) * 1996-04-30 1997-11-06 Stormwater Treatment Llc Appareil et procede de traitement des eaux pluviales d'orage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4473477A (en) * 1981-09-30 1984-09-25 Radecca, Inc. Method of organic waste disposal
US4664809A (en) * 1985-09-09 1987-05-12 Union Oil Company Of California Groundwater pollution abatement
GB2255087B (en) * 1991-04-25 1995-06-21 Robert Winston Gillham System for cleaning contaminated water

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5487622A (en) * 1992-04-23 1996-01-30 University Of Waterloo System for treating polluted groundwater
WO1997041068A1 (fr) * 1996-04-30 1997-11-06 Stormwater Treatment Llc Appareil et procede de traitement des eaux pluviales d'orage

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9932408A1 *

Also Published As

Publication number Publication date
AU5621398A (en) 1999-07-12
EP1042230A1 (fr) 2000-10-11
WO1999032408A1 (fr) 1999-07-01

Similar Documents

Publication Publication Date Title
GB9814694D0 (en) Water treatment apparatus using plasma reactor and method thereof
EP1007175A4 (fr) Dispositif pour traitement ameliore des eaux usees et procede
HUP0000959A3 (en) Treatment of water and apparatus for desalinating
SG98022A1 (en) Method and apparatus for cleaning treatment
GB9623337D0 (en) Water treatment process
AP2003002875A0 (en) Apparatus and method for treatment of water.
ZA988277B (en) Waste treatment apparatus and method
IL131848A0 (en) Water treatment method and apparatus
PL313859A1 (en) Water treating method and apparatus
PL339658A1 (en) Water purifying apparatus and method
AU8692998A (en) Process and apparatus for water decontamination
GB9723253D0 (en) Water treatment process
GB9623362D0 (en) Method and apparatus for water treatment
GB9618961D0 (en) Water treatment apparatus
GB9718065D0 (en) Method and apparatus for water treatment
EP0889008A4 (fr) Procede et appareil pour traiter l'eau
GB9726126D0 (en) Process and apparatus for treatment of waste
PL318071A1 (en) Sewage treatment process and apparatus
EP1042230A4 (fr) Appareil et procede pour l'epuration des eaux
GB9805045D0 (en) Treatment process and apparatus
GB9503947D0 (en) Waste treatment apparatus
GB9523341D0 (en) Method and apparatus for water treatment
GB9512357D0 (en) Waste water treatment apparatus
GB9425172D0 (en) Water treatment process and apparatus
GB9500867D0 (en) Effluent treatment process and 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

17P Request for examination filed

Effective date: 20000627

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE DK FR GB

A4 Supplementary search report drawn up and despatched

Effective date: 20001213

AK Designated contracting states

Kind code of ref document: A4

Designated state(s): DE DK FR GB

RIC1 Information provided on ipc code assigned before grant

Free format text: 7C 02F 1/28 A, 7C 02F 1/42 B, 7C 02F 3/00 B, 7C 02F 9/00 B, 7B 09C 1/00 B

17Q First examination report despatched

Effective date: 20020708

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: 20031209