FI945946A - Phosphorus removal process - Google Patents
Phosphorus removal process Download PDFInfo
- Publication number
- FI945946A FI945946A FI945946A FI945946A FI945946A FI 945946 A FI945946 A FI 945946A FI 945946 A FI945946 A FI 945946A FI 945946 A FI945946 A FI 945946A FI 945946 A FI945946 A FI 945946A
- Authority
- FI
- Finland
- Prior art keywords
- removal process
- phosphorus removal
- phosphorus
- removal
- Prior art date
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
- C02F1/52—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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPL313292 | 1992-06-23 | ||
PCT/AU1993/000303 WO1994000391A1 (en) | 1992-06-23 | 1993-06-23 | Process for the removal of phosphorous |
Publications (2)
Publication Number | Publication Date |
---|---|
FI945946A0 FI945946A0 (en) | 1994-12-16 |
FI945946A true FI945946A (en) | 1995-01-18 |
Family
ID=3776245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI945946A FI945946A (en) | 1992-06-23 | 1994-12-16 | Phosphorus removal process |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP0647209A4 (en) |
KR (1) | KR950702174A (en) |
AU (1) | AU654449B2 (en) |
BG (1) | BG99358A (en) |
BR (1) | BR9306609A (en) |
CA (1) | CA2138259A1 (en) |
CZ (1) | CZ326394A3 (en) |
FI (1) | FI945946A (en) |
HU (1) | HUT75444A (en) |
NO (1) | NO944936L (en) |
RU (1) | RU94046455A (en) |
SK (1) | SK159594A3 (en) |
WO (1) | WO1994000391A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2003903646A0 (en) * | 2003-07-16 | 2003-07-31 | Bushwater Holdings Pty Ltd | Waste water treatment |
KR101656665B1 (en) * | 2015-11-30 | 2016-09-12 | 한국건설기술연구원 | Phosphorus removal and withdrawal system using multifuntional granular seed crystal and phosphorus removal or withdrawal method using the same |
CN105771881A (en) * | 2016-04-12 | 2016-07-20 | 合肥工业大学 | Material and method for removing phosphorus in water |
RU2686908C1 (en) * | 2018-05-07 | 2019-05-06 | Федеральное государственное бюджетное образовательное учреждение высшего образования Новосибирский государственный архитектурно-строительный университет (Сибстрин) | Method for removing phosphorus from waste water by sea water |
RU2688631C1 (en) * | 2018-05-07 | 2019-05-21 | Федеральное государственное бюджетное образовательное учреждение высшего образования Новосибирский государственный архитектурно-строительный университет (Сибстрин) | Method of removing phosphorus from waste waters by jet alongs |
AU2019268813A1 (en) * | 2018-05-16 | 2020-11-26 | Ostara Nutrient Recovery Technologies Inc. | Treatment of phosphate-containing wastewater and methods for fines control |
FR3140622A1 (en) * | 2022-10-07 | 2024-04-12 | Ocp Sa | Process for recovering phosphorus from wastewater loaded with orthophosphate ions |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5771693A (en) * | 1980-10-21 | 1982-05-04 | Katayama Chem Works Co Ltd | Method of removing phosphate ion contained in liquid |
JPS5959289A (en) * | 1982-09-29 | 1984-04-05 | Ebara Infilco Co Ltd | Treatment of organic waste water containing phosphorus |
JPS605282A (en) * | 1983-06-22 | 1985-01-11 | Hitachi Plant Eng & Constr Co Ltd | Treatment of phosphate ion-containing water |
JPS61216795A (en) * | 1985-03-19 | 1986-09-26 | Ebara Infilco Co Ltd | Treatment of phosphorus-containing waste water |
JPH0675708B2 (en) * | 1990-01-09 | 1994-09-28 | 東京都 | Method for removing phosphorus from liquid |
-
1993
- 1993-06-23 CA CA002138259A patent/CA2138259A1/en not_active Abandoned
- 1993-06-23 CZ CZ943263A patent/CZ326394A3/en unknown
- 1993-06-23 HU HU9403586A patent/HUT75444A/en unknown
- 1993-06-23 EP EP93912453A patent/EP0647209A4/en not_active Withdrawn
- 1993-06-23 WO PCT/AU1993/000303 patent/WO1994000391A1/en not_active Application Discontinuation
- 1993-06-23 AU AU50130/93A patent/AU654449B2/en not_active Ceased
- 1993-06-23 RU RU94046455/25A patent/RU94046455A/en unknown
- 1993-06-23 SK SK1595-94A patent/SK159594A3/en unknown
- 1993-06-23 BR BR9306609A patent/BR9306609A/en not_active Application Discontinuation
-
1994
- 1994-12-16 FI FI945946A patent/FI945946A/en not_active Application Discontinuation
- 1994-12-19 NO NO944936A patent/NO944936L/en unknown
- 1994-12-21 KR KR1019940704678A patent/KR950702174A/en not_active Application Discontinuation
-
1995
- 1995-01-18 BG BG99358A patent/BG99358A/en unknown
Also Published As
Publication number | Publication date |
---|---|
RU94046455A (en) | 1996-10-10 |
AU5013093A (en) | 1994-01-24 |
BR9306609A (en) | 1998-12-08 |
EP0647209A4 (en) | 1995-05-31 |
FI945946A0 (en) | 1994-12-16 |
AU654449B2 (en) | 1994-11-03 |
HUT75444A (en) | 1997-05-28 |
WO1994000391A1 (en) | 1994-01-06 |
CZ326394A3 (en) | 1995-11-15 |
CA2138259A1 (en) | 1994-01-06 |
HU9403586D0 (en) | 1995-02-28 |
KR950702174A (en) | 1995-06-19 |
SK159594A3 (en) | 1995-06-07 |
NO944936L (en) | 1995-02-22 |
EP0647209A1 (en) | 1995-04-12 |
BG99358A (en) | 1996-03-29 |
NO944936D0 (en) | 1994-12-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |