DK0403244T3 - Fremgangsmåde til vandbehandling - Google Patents

Fremgangsmåde til vandbehandling

Info

Publication number: DK0403244T3
Authority: DK; Denmark
Prior art keywords: silicate; aluminium; water; silicon; water treatment
Prior art date: 1989-06-14

Application number

DK90306431.9T

Other languages

English (en)

Inventor

James Derek Birchall

Michael John Walker

Original Assignee

Buxton Lime Ind 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.)

1989-06-14

Filing date

1990-06-13

Publication date

1994-02-28

1989-06-14 Priority claimed from GB898913643A external-priority patent/GB8913643D0/en

1989-07-31 Priority claimed from GB898917495A external-priority patent/GB8917495D0/en

1990-06-13 Application filed by Buxton Lime Ind Ltd filed Critical Buxton Lime Ind Ltd

1994-02-28 Application granted granted Critical

1994-02-28 Publication of DK0403244T3 publication Critical patent/DK0403244T3/da

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
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents

Landscapes

Chemical & Material Sciences (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Inorganic Chemistry (AREA)
Curing Cements, Concrete, And Artificial Stone (AREA)
Removal Of Specific Substances (AREA)
Excavating Of Shafts Or Tunnels (AREA)
Physical Water Treatments (AREA)
Separation Using Semi-Permeable Membranes (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Water Treatment By Sorption (AREA)
Treatment Of Sludge (AREA)
Soil Conditioners And Soil-Stabilizing Materials (AREA)
Silicon Compounds (AREA)
Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

DK90306431.9T 1989-06-14 1990-06-13 Fremgangsmåde til vandbehandling DK0403244T3 (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB898913643A GB8913643D0 (en)	1989-06-14	1989-06-14	Water treatment process
GB898917495A GB8917495D0 (en)	1989-07-31	1989-07-31	Water treatment process

Publications (1)

Publication Number	Publication Date
DK0403244T3 true DK0403244T3 (da)	1994-02-28

Family

ID=26295479

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK90306431.9T DK0403244T3 (da)	1989-06-14	1990-06-13	Fremgangsmåde til vandbehandling

Country Status (18)

Country	Link
EP (1)	EP0403244B1 (da)
JP (1)	JPH0365292A (da)
KR (1)	KR910000540A (da)
CN (1)	CN1029951C (da)
AT (1)	ATE97639T1 (da)
AU (1)	AU633585B2 (da)
CA (1)	CA2019010A1 (da)
DE (1)	DE69004745T2 (da)
DK (1)	DK0403244T3 (da)
ES (1)	ES2048972T3 (da)
GB (1)	GB9012977D0 (da)
IE (1)	IE64077B1 (da)
LV (1)	LV11171B (da)
MY (1)	MY107094A (da)
NO (1)	NO176173C (da)
NZ (1)	NZ234066A (da)
PL (1)	PL162753B1 (da)
PT (1)	PT94382A (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6406468B1 (en)	1988-12-20	2002-06-18	Kimberly-Clark Worldwide, Inc.	Mechanical fastening tapes and method for their construction
US5211871A (en) *	1991-02-11	1993-05-18	Imperial Chemical Industreis Plc	Water treatment agent
GB9102796D0 (en) *	1991-02-11	1991-03-27	Ici Plc	Water treatment agent
US6506308B1 (en) *	2000-09-12	2003-01-14	Advanced Minerals Corporation	Methods for the removal of organic substances from aqueous solutions

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE886130C (de) *	1950-12-31	1953-08-10	F Eugen Dr-Ing Paufler	Verfahren zur Reinigung von durch Truebungsstoffe verunreinigten Waessern, insbesondere von Moorwaessern
US4664809A (en) *	1985-09-09	1987-05-12	Union Oil Company Of California	Groundwater pollution abatement

1990
- 1990-06-11 GB GB909012977A patent/GB9012977D0/en active Pending
- 1990-06-12 MY MYPI90000978A patent/MY107094A/en unknown
- 1990-06-13 NO NO902637A patent/NO176173C/no not_active IP Right Cessation
- 1990-06-13 AT AT90306431T patent/ATE97639T1/de not_active IP Right Cessation
- 1990-06-13 EP EP90306431A patent/EP0403244B1/en not_active Expired - Lifetime
- 1990-06-13 ES ES90306431T patent/ES2048972T3/es not_active Expired - Lifetime
- 1990-06-13 DK DK90306431.9T patent/DK0403244T3/da active
- 1990-06-13 DE DE69004745T patent/DE69004745T2/de not_active Expired - Fee Related
- 1990-06-13 PL PL28563290A patent/PL162753B1/pl unknown
- 1990-06-13 IE IE213390A patent/IE64077B1/en not_active IP Right Cessation
- 1990-06-14 AU AU57123/90A patent/AU633585B2/en not_active Ceased
- 1990-06-14 CN CN90106534A patent/CN1029951C/zh not_active Expired - Fee Related
- 1990-06-14 KR KR1019900008728A patent/KR910000540A/ko active IP Right Grant
- 1990-06-14 NZ NZ234066A patent/NZ234066A/xx unknown
- 1990-06-14 JP JP2154118A patent/JPH0365292A/ja active Pending
- 1990-06-14 CA CA002019010A patent/CA2019010A1/en not_active Abandoned
- 1990-06-15 PT PT94382A patent/PT94382A/pt not_active Application Discontinuation
1994
- 1994-09-20 LV LVP-94-176A patent/LV11171B/en unknown

Also Published As

Publication number	Publication date
IE902133A1 (en)	1991-01-02
CA2019010A1 (en)	1990-12-14
ES2048972T3 (es)	1994-04-01
LV11171A (lv)	1996-04-20
KR910000540A (ko)	1991-01-29
CN1029951C (zh)	1995-10-11
AU5712390A (en)	1990-12-20
JPH0365292A (ja)	1991-03-20
NO176173C (no)	1995-02-15
DE69004745D1 (de)	1994-01-05
GB9012977D0 (en)	1990-08-01
PL162753B1 (en)	1994-01-31
LV11171B (en)	1996-10-20
DE69004745T2 (de)	1994-05-19
CN1048533A (zh)	1991-01-16
EP0403244B1 (en)	1993-11-24
NO176173B (no)	1994-11-07
PT94382A (pt)	1991-03-20
NZ234066A (en)	1992-01-29
NO902637L (no)	1990-12-17
EP0403244A1 (en)	1990-12-19
ATE97639T1 (de)	1993-12-15
PL285632A1 (en)	1991-02-25
NO902637D0 (no)	1990-06-13
AU633585B2 (en)	1993-02-04
MY107094A (en)	1995-09-30
IE902133L (en)	1990-12-14
IE64077B1 (en)	1995-07-12

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