FI20085969L - Surt vatten och dess användning för avlägsning av vatten eller separering av suspenderade ämnen - Google Patents
Surt vatten och dess användning för avlägsning av vatten eller separering av suspenderade ämnen Download PDFInfo
- Publication number
- FI20085969L FI20085969L FI20085969A FI20085969A FI20085969L FI 20085969 L FI20085969 L FI 20085969L FI 20085969 A FI20085969 A FI 20085969A FI 20085969 A FI20085969 A FI 20085969A FI 20085969 L FI20085969 L FI 20085969L
- Authority
- FI
- Finland
- Prior art keywords
- water
- separation
- removal
- suspended matter
- acidic
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 2
- 230000002378 acidificating effect Effects 0.000 title 1
- 238000000926 separation method Methods 0.000 title 1
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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
-
- 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/06—Paper forming aids
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/06—Paper forming aids
- D21H21/10—Retention agents or drainage improvers
-
- 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
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
- C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Treatment Of Sludge (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20085969A FI20085969L (sv) | 2008-10-15 | 2008-10-15 | Surt vatten och dess användning för avlägsning av vatten eller separering av suspenderade ämnen |
PCT/FI2009/050829 WO2010043768A1 (en) | 2008-10-15 | 2009-10-15 | Acidic water and its use for drainage or separation of solids |
UAA201106094A UA104599C2 (uk) | 2008-10-15 | 2009-10-15 | Водна композиція для дренування або відокремлення твердих тіл, спосіб її одержання та застосування зазначених композиції та способу |
CN2009801502924A CN102245517A (zh) | 2008-10-15 | 2009-10-15 | 酸性水和其用于排水或固体分离的用途 |
EP09771567A EP2370364A1 (en) | 2008-10-15 | 2009-10-15 | Acidic water and its use for drainage or separation of solids |
RU2011118846/05A RU2534238C2 (ru) | 2008-10-15 | 2009-10-15 | Кислая водная композиция и ее применение для дренирования или разделения твердых веществ |
CA2743740A CA2743740A1 (en) | 2008-10-15 | 2009-10-15 | Acidic water and its use for drainage or separation of solids |
AU2009305327A AU2009305327A1 (en) | 2008-10-15 | 2009-10-15 | Acidic water and its use for drainage or separation of solids |
US13/124,478 US20110233124A1 (en) | 2008-10-15 | 2009-10-15 | Acidic water and its use for drainage or separation of solids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20085969A FI20085969L (sv) | 2008-10-15 | 2008-10-15 | Surt vatten och dess användning för avlägsning av vatten eller separering av suspenderade ämnen |
Publications (2)
Publication Number | Publication Date |
---|---|
FI20085969A0 FI20085969A0 (sv) | 2008-10-15 |
FI20085969L true FI20085969L (sv) | 2010-04-16 |
Family
ID=39924613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20085969A FI20085969L (sv) | 2008-10-15 | 2008-10-15 | Surt vatten och dess användning för avlägsning av vatten eller separering av suspenderade ämnen |
Country Status (9)
Country | Link |
---|---|
US (1) | US20110233124A1 (sv) |
EP (1) | EP2370364A1 (sv) |
CN (1) | CN102245517A (sv) |
AU (1) | AU2009305327A1 (sv) |
CA (1) | CA2743740A1 (sv) |
FI (1) | FI20085969L (sv) |
RU (1) | RU2534238C2 (sv) |
UA (1) | UA104599C2 (sv) |
WO (1) | WO2010043768A1 (sv) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI122304B (sv) * | 2010-04-22 | 2011-11-30 | Nordkalk Oy Ab | Användning av surt vatten i pappersframställning |
FI125826B (sv) * | 2010-08-04 | 2016-02-29 | Nordkalk Oy Ab | Förfarande för framställning av papper eller kartong |
BR112015005846B1 (pt) * | 2012-09-19 | 2021-06-22 | Solenis Technologies Cayman, L.P. | Método e composição para melhorar a filtração de suspensões minerais |
CA2886369A1 (en) * | 2012-10-05 | 2014-04-10 | Specialty Minerals (Michigan) Inc. | Filler suspension and its use in the manufacture of paper |
EP3116831B1 (en) * | 2014-03-12 | 2020-03-25 | Ecolab USA Inc. | Waste water decontamination |
WO2020044308A1 (en) * | 2018-08-30 | 2020-03-05 | Sabic Global Technologies B.V. | High yield stabilized colloidal particle assemblies |
CN111606402A (zh) * | 2020-05-18 | 2020-09-01 | 太仓市新星轻工助剂厂 | 一种高效的水处理聚硫氯化铝的制备方法 |
WO2023104580A1 (en) * | 2021-12-09 | 2023-06-15 | Basf Se | Process for treating triazine-containing wastewater |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CS181403B1 (en) * | 1974-12-22 | 1978-03-31 | Svatopluk Mackrle | Method and device for with organic substances strongly polluted waste water treatment in industry and agriculture |
JP3105309B2 (ja) * | 1991-10-09 | 2000-10-30 | 呉羽化学工業株式会社 | 水道水の改善方法および装置 |
EP1052227B1 (en) * | 1992-12-23 | 2005-12-14 | Imerys Minerals Limited | Process for the treatment of waste material suspensions |
US5679220A (en) * | 1995-01-19 | 1997-10-21 | International Paper Company | Process for enhanced deposition and retention of particulate filler on papermaking fibers |
US5827398A (en) * | 1996-02-13 | 1998-10-27 | Allied Colloids Limited | Production of filled paper |
FR2775682B1 (fr) * | 1998-03-09 | 2000-04-14 | Carboxyque Francaise | Traitement d'effluents aqueux par injection d'anhydride carbonique |
US6060523A (en) * | 1998-07-20 | 2000-05-09 | E. I. Du Pont De Nemours And Company | Continuous process for preparing microgels |
FR2821095B1 (fr) * | 2001-02-16 | 2003-04-11 | Arjo Wiggins Sa | Procede d'obtention d'une feuille papetiere comportant de la calcite |
FR2852600B1 (fr) * | 2003-03-18 | 2005-06-10 | Nouveau pigment mineral contenant du carbonate de calcium, suspension aqueuse le contenant et ses usages | |
CN1768006B (zh) * | 2003-04-02 | 2010-05-26 | 西巴特殊化学水处理有限公司 | 含水组合物及其在纸和纸板生产中的用途 |
RU2360059C2 (ru) * | 2004-07-14 | 2009-06-27 | Интернэшнл Пэйпа Кампани | Способ производства бумаги |
GB0702249D0 (en) * | 2007-02-05 | 2007-03-14 | Ciba Sc Holding Ag | Manufacture of paper or paperboard |
SI1974807T1 (sl) * | 2007-03-21 | 2010-06-30 | Omya Development Ag | Postopek za odstranjevanje motilcev endokrinega sistema |
CN101225615B (zh) * | 2008-01-04 | 2010-09-01 | 广东轻工职业技术学院 | 100%脱墨废纸浆添加助留助滤剂生产低定量新闻纸的方法 |
-
2008
- 2008-10-15 FI FI20085969A patent/FI20085969L/sv not_active IP Right Cessation
-
2009
- 2009-10-15 AU AU2009305327A patent/AU2009305327A1/en not_active Abandoned
- 2009-10-15 UA UAA201106094A patent/UA104599C2/uk unknown
- 2009-10-15 CA CA2743740A patent/CA2743740A1/en not_active Abandoned
- 2009-10-15 CN CN2009801502924A patent/CN102245517A/zh active Pending
- 2009-10-15 RU RU2011118846/05A patent/RU2534238C2/ru active
- 2009-10-15 US US13/124,478 patent/US20110233124A1/en not_active Abandoned
- 2009-10-15 WO PCT/FI2009/050829 patent/WO2010043768A1/en active Application Filing
- 2009-10-15 EP EP09771567A patent/EP2370364A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP2370364A1 (en) | 2011-10-05 |
CA2743740A1 (en) | 2010-04-22 |
WO2010043768A1 (en) | 2010-04-22 |
FI20085969A0 (sv) | 2008-10-15 |
US20110233124A1 (en) | 2011-09-29 |
AU2009305327A1 (en) | 2010-04-22 |
UA104599C2 (uk) | 2014-02-25 |
RU2534238C2 (ru) | 2014-11-27 |
CN102245517A (zh) | 2011-11-16 |
RU2011118846A (ru) | 2012-11-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Transfer of assignment of patent |
Owner name: NORDKALK OY AB Free format text: NORDKALK OY AB |
|
MM | Patent lapsed |