ZA200901877B - Two-layer compacted solid product for water potabilization and preparation method - Google Patents
Two-layer compacted solid product for water potabilization and preparation methodInfo
- Publication number
- ZA200901877B ZA200901877B ZA200901877A ZA200901877A ZA200901877B ZA 200901877 B ZA200901877 B ZA 200901877B ZA 200901877 A ZA200901877 A ZA 200901877A ZA 200901877 A ZA200901877 A ZA 200901877A ZA 200901877 B ZA200901877 B ZA 200901877B
- Authority
- ZA
- South Africa
- Prior art keywords
- water
- solid product
- preparation
- compacted solid
- layer
- 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
- 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
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/12—Inert solids used as ballast for improving sedimentation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/14—Additives which dissolves or releases substances when predefined environmental conditions are reached, e.g. pH or temperature
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)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Non-Alcoholic Beverages (AREA)
- Wrappers (AREA)
- Medicines Containing Plant Substances (AREA)
- Tea And Coffee (AREA)
- Water Treatment By Sorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0608751A FR2906801B1 (fr) | 2006-10-05 | 2006-10-05 | Produit solide compacte bicouche de potabilisaton d'eau et procede de preparation. |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA200901877B true ZA200901877B (en) | 2010-03-31 |
Family
ID=37808361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA200901877A ZA200901877B (en) | 2006-10-05 | 2009-03-17 | Two-layer compacted solid product for water potabilization and preparation method |
Country Status (12)
Country | Link |
---|---|
US (1) | US8361342B2 (xx) |
EP (1) | EP2084109B1 (xx) |
CN (1) | CN101516789B (xx) |
AT (1) | ATE502902T1 (xx) |
BR (1) | BRPI0717807A2 (xx) |
DE (1) | DE602007013444D1 (xx) |
DK (1) | DK2084109T3 (xx) |
ES (1) | ES2362454T3 (xx) |
FR (1) | FR2906801B1 (xx) |
MX (1) | MX2009003166A (xx) |
WO (1) | WO2008040884A2 (xx) |
ZA (1) | ZA200901877B (xx) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2873113B1 (fr) * | 2004-07-19 | 2007-06-15 | Eurotab Sa | Produit solide compacte bicouche de purification d'eau |
EP2416665B1 (en) | 2009-04-09 | 2017-01-04 | The Folger Coffee Company | Ground roast coffee tablet |
US20120015094A1 (en) | 2009-04-09 | 2012-01-19 | The Folgers Coffee Company | Ground roast coffee tablet |
CN101781005B (zh) * | 2010-03-02 | 2012-03-28 | 河北农业大学 | 一种生态沉淀剂 |
FR2957341B1 (fr) * | 2010-03-10 | 2014-06-20 | Aquasure | Produit solide compacte bicouche de purification d'eau |
CN102079560A (zh) * | 2010-12-21 | 2011-06-01 | 无锡市霄鹰环境科技有限公司 | 一种用于河道治理的复合净水剂 |
CN102583600B (zh) * | 2012-03-22 | 2013-09-04 | 杭州一清环保工程有限公司 | 一种用于净化河道污水的复合净化剂 |
CN102923831A (zh) * | 2012-11-13 | 2013-02-13 | 常州大学 | 一种高效杀菌水质净化剂 |
WO2015108735A1 (en) * | 2014-01-14 | 2015-07-23 | Buckman Laboratories International, Inc. | Use of celluloses in water treatment |
MA41868A (fr) | 2015-04-01 | 2018-02-06 | Spectrum Brands Inc | Pastille retard et procédés s'y rapportant |
CN105010350A (zh) * | 2015-06-13 | 2015-11-04 | 常州大学 | 一种高效除菌消毒剂及其制备方法 |
CN113428950A (zh) * | 2021-07-06 | 2021-09-24 | 梅逸舟 | 一种净水杀菌沉淀药片及其制备方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3873685A (en) * | 1973-09-10 | 1975-03-25 | Fmc Corp | Contiguous shaped chlorine releasing structure |
DE4036757A1 (de) * | 1990-11-17 | 1992-05-21 | Bayer Ag | Antazida-zubereitung mit verlaengerter magenverweilzeit |
SE501216C2 (sv) * | 1992-08-31 | 1994-12-12 | Eka Nobel Ab | Vattenhaltig, stabil suspension av kolloidala partiklar samt framställning och användning av densamma |
US5681475A (en) * | 1995-04-13 | 1997-10-28 | Truetech, Inc. | Water purification composition, kit and method employing the same |
FR2772615B1 (fr) * | 1997-12-23 | 2002-06-14 | Lipha | Comprime multicouche pour la liberation instantanee puis prolongee de substances actives |
US6103065A (en) * | 1999-03-30 | 2000-08-15 | Basf Corporation | Method for reducing the polymer and bentonite requirement in papermaking |
US6827874B2 (en) * | 2000-06-27 | 2004-12-07 | The Procter & Gamble Co. | Water treatment compositions |
GB0118749D0 (en) * | 2001-08-01 | 2001-09-26 | Procter & Gamble | Water treatment compositions |
FR2873113B1 (fr) * | 2004-07-19 | 2007-06-15 | Eurotab Sa | Produit solide compacte bicouche de purification d'eau |
CN101124170A (zh) * | 2005-02-15 | 2008-02-13 | 哈洛资源公司 | 依次加入阳离子聚合物和阴离子聚合物去除含氯水中亚微米颗粒的方法 |
US20110236582A1 (en) * | 2010-03-29 | 2011-09-29 | Scheuing David R | Polyelectrolyte Complexes |
US9474269B2 (en) * | 2010-03-29 | 2016-10-25 | The Clorox Company | Aqueous compositions comprising associative polyelectrolyte complexes (PEC) |
-
2006
- 2006-10-05 FR FR0608751A patent/FR2906801B1/fr not_active Expired - Fee Related
-
2007
- 2007-10-04 ES ES07848317T patent/ES2362454T3/es active Active
- 2007-10-04 DE DE602007013444T patent/DE602007013444D1/de active Active
- 2007-10-04 DK DK07848317.9T patent/DK2084109T3/da active
- 2007-10-04 WO PCT/FR2007/001621 patent/WO2008040884A2/fr active Application Filing
- 2007-10-04 US US12/444,541 patent/US8361342B2/en not_active Expired - Fee Related
- 2007-10-04 AT AT07848317T patent/ATE502902T1/de not_active IP Right Cessation
- 2007-10-04 EP EP07848317A patent/EP2084109B1/fr not_active Not-in-force
- 2007-10-04 MX MX2009003166A patent/MX2009003166A/es active IP Right Grant
- 2007-10-04 BR BRPI0717807-7A2A patent/BRPI0717807A2/pt not_active Application Discontinuation
- 2007-10-04 CN CN2007800352206A patent/CN101516789B/zh not_active Expired - Fee Related
-
2009
- 2009-03-17 ZA ZA200901877A patent/ZA200901877B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
BRPI0717807A2 (pt) | 2014-05-06 |
CN101516789B (zh) | 2012-03-28 |
US20100025626A1 (en) | 2010-02-04 |
WO2008040884A2 (fr) | 2008-04-10 |
ATE502902T1 (de) | 2011-04-15 |
MX2009003166A (es) | 2009-04-03 |
US8361342B2 (en) | 2013-01-29 |
FR2906801B1 (fr) | 2008-12-12 |
WO2008040884A3 (fr) | 2008-05-22 |
EP2084109A2 (fr) | 2009-08-05 |
DE602007013444D1 (de) | 2011-05-05 |
EP2084109B1 (fr) | 2011-03-23 |
ES2362454T3 (es) | 2011-07-05 |
DK2084109T3 (da) | 2011-07-11 |
CN101516789A (zh) | 2009-08-26 |
FR2906801A1 (fr) | 2008-04-11 |
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