SE452148B - Sett att framstella ett flockningsmedel - Google Patents
Sett att framstella ett flockningsmedelInfo
- Publication number
- SE452148B SE452148B SE8405704A SE8405704A SE452148B SE 452148 B SE452148 B SE 452148B SE 8405704 A SE8405704 A SE 8405704A SE 8405704 A SE8405704 A SE 8405704A SE 452148 B SE452148 B SE 452148B
- Authority
- SE
- Sweden
- Prior art keywords
- weight
- sludge
- mixture
- aluminium
- sulphate
- 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
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/78—Compounds containing aluminium and two or more other elements, with the exception of oxygen and hydrogen
- C01F7/786—Compounds containing aluminium and two or more other elements, with the exception of oxygen and hydrogen containing, besides aluminium, only anions, e.g. Al[OH]xCly[SO4]z
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Geology (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Paper (AREA)
- Catalysts (AREA)
- Luminescent Compositions (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Treatment Of Sludge (AREA)
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8405704A SE452148B (sv) | 1984-11-14 | 1984-11-14 | Sett att framstella ett flockningsmedel |
EP85850352A EP0181847B2 (fr) | 1984-11-14 | 1985-10-31 | Procédé de préparation d'un agent flocculant |
AT85850352T ATE67156T1 (de) | 1984-11-14 | 1985-10-31 | Verfahren zur herstellung eines flockungsmittels. |
DE8585850352T DE3584072D1 (de) | 1984-11-14 | 1985-10-31 | Verfahren zur herstellung eines flockungsmittels. |
DK510085A DK164098C (da) | 1984-11-14 | 1985-11-05 | Fremgangsmaade til fremstilling af et flokkuleringsmiddel |
AU49758/85A AU583551B2 (en) | 1984-11-14 | 1985-11-12 | A process of producting a flocculating agent |
NO854497A NO165231C (no) | 1984-11-14 | 1985-11-12 | Fremgangsmaate til fremstilling av et flokkuleringsmiddel. |
CA000495210A CA1238257A (fr) | 1984-11-14 | 1985-11-13 | Production d'un agent de floculation |
FI854463A FI76311C (fi) | 1984-11-14 | 1985-11-13 | Saett att framstaella ett flockningsmedel |
ES548818A ES8704430A1 (es) | 1984-11-14 | 1985-11-13 | Un procedimiento para producir un agente floculante a partir de un lodo que contiene hidroxido de aluminio y un sulfato. |
ZA858738A ZA858738B (en) | 1984-11-14 | 1985-11-14 | A process for producing a flocculating agent |
US06/797,887 US4654201A (en) | 1984-11-14 | 1985-11-14 | Process for producing a flocculating agent |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8405704A SE452148B (sv) | 1984-11-14 | 1984-11-14 | Sett att framstella ett flockningsmedel |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8405704D0 SE8405704D0 (sv) | 1984-11-14 |
SE8405704L SE8405704L (sv) | 1986-05-15 |
SE452148B true SE452148B (sv) | 1987-11-16 |
Family
ID=20357742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8405704A SE452148B (sv) | 1984-11-14 | 1984-11-14 | Sett att framstella ett flockningsmedel |
Country Status (12)
Country | Link |
---|---|
US (1) | US4654201A (fr) |
EP (1) | EP0181847B2 (fr) |
AT (1) | ATE67156T1 (fr) |
AU (1) | AU583551B2 (fr) |
CA (1) | CA1238257A (fr) |
DE (1) | DE3584072D1 (fr) |
DK (1) | DK164098C (fr) |
ES (1) | ES8704430A1 (fr) |
FI (1) | FI76311C (fr) |
NO (1) | NO165231C (fr) |
SE (1) | SE452148B (fr) |
ZA (1) | ZA858738B (fr) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0218487B1 (fr) * | 1985-07-12 | 1990-10-24 | Rhone-Poulenc Chimie | Chlorosulfate d'aluminium basique, son procédé de préparation et son application comme agent coagulant |
JPS62270416A (ja) * | 1986-05-16 | 1987-11-24 | Yoshida Kogyo Kk <Ykk> | 水酸化アルミニウムスラツジから硫酸アルミニウム水溶液を連続的に合成する方法およびそのための装置 |
IT1199673B (it) * | 1986-11-25 | 1988-12-30 | Ausind Spa | Soluzioni acquose di sali basici di alluminio e procedimento per la loro preparazione |
US5192363A (en) * | 1987-05-26 | 1993-03-09 | Eka Nobel Landskrona Ab | Paper sizing compositions |
FR2623183B1 (fr) * | 1987-11-16 | 1991-01-25 | Rhone Poulenc Chimie | Procede de preparation d'un chlorosulfate d'aluminium basique |
US5124139A (en) * | 1990-08-31 | 1992-06-23 | Rhone-Poulenc Inc. | Method for preparing basic aluminum chlorosulfate |
FR2687394B1 (fr) * | 1992-02-18 | 1994-03-25 | Elf Atochem Sa | Nouveaux polychlorosulfates d'aluminium, procede pour leur preparation et leurs applications. |
GB9321734D0 (en) * | 1993-10-21 | 1993-12-15 | Laporte Industries Ltd | Flocculants |
US5830388A (en) * | 1995-08-11 | 1998-11-03 | American Envirocare, Inc. | Coagulating and flocculating agent and method for making it |
AU7153296A (en) * | 1995-09-18 | 1997-04-09 | Delta Chemical Corporation | Polyaluminum chlorides and polyaluminum chlorosulfates methods and compositions |
EP0884278A1 (fr) * | 1997-06-11 | 1998-12-16 | Akzo Nobel N.V. | Procédé de préparation de chlorure de polyaluminium |
EP0884279B1 (fr) * | 1997-06-11 | 2002-07-24 | Akzo Nobel N.V. | Procédé de production de chlorures de polyaluminium |
ES2133127B1 (es) * | 1997-11-14 | 2000-04-01 | Consejo Superior Investigacion | Utilizacion de los lodos de hidroxido de aluminio procedente de la plantas de anodizado como floculante en la purificacion de aguas residuales. |
ES2130098B1 (es) * | 1997-12-26 | 2000-03-01 | Consejo Superior Investigacion | Utilizacion de los lodos de hidroxido de aluminio procedente de las plantas de anodizado para su utilizacion en la fabricacion de aluminato y procedimiento para realizarlo |
US6365211B1 (en) * | 1999-06-18 | 2002-04-02 | The Procter & Gamble Co. | Cooking aid with reduced foaming |
ES2176064B1 (es) * | 2000-01-27 | 2003-09-16 | Floculantes Del Ebro S A | Procedimiento de fabricacion de sulfato de aluminio y sus derivados a partir de lodos de hidroxido de aluminio procedentes de las plantas de anodizados. |
DE10065583A1 (de) * | 2000-12-28 | 2002-10-02 | Bk Giulini Chem Gmbh & Co Ohg | Pigmente für die Papierherstellung |
GR1005001B (el) * | 2004-09-29 | 2005-09-26 | ���/��� ����� | Χημικη ανακυκλωση αλουμινιου και κραματων του, διαφορων τυπων και καθαροτητας, σε ανοικτους αντιδραστηρες κατω απο ηπιες συνθηκες λειτουργιας, με ταυτοχρονη παραγωγη υψηλης κροκιδωτικης ικανοτητας υδροχλωριουχου αργιλιου |
US20070092433A1 (en) * | 2005-10-21 | 2007-04-26 | Reheis, Inc. | Process for producing stable polyaluminum hydroxychloride and polyaluminum hydroxychlorosulfate aqueous solutions |
ES2342251B9 (es) * | 2008-11-27 | 2011-07-11 | Dekitra, S.A. | Procedimiento de fabricacion de sales polimericas de aluminio a partir de lodos de hidroxido de aluminio procedentes de plantas de anodizado. |
CN103288197B (zh) * | 2013-04-25 | 2014-07-09 | 太仓市新星轻工助剂厂 | 用废盐酸洗液生产Fe-Al-Ca污水除磷剂的方法 |
CN114673025B (zh) | 2016-06-01 | 2023-12-05 | 艺康美国股份有限公司 | 用于在高电荷需求系统中造纸的高效强度方案 |
CN112225347A (zh) * | 2020-09-23 | 2021-01-15 | 浙江工业大学 | 一种铝制品表面处理产生的废水的处理方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5725492B2 (fr) * | 1973-04-19 | 1982-05-29 | ||
AU6486480A (en) * | 1979-11-16 | 1981-06-03 | Boliden Aktiebolag | A method of preparing water purifying agents |
FR2534897A1 (fr) * | 1982-10-26 | 1984-04-27 | Ugine Kuhlmann | Procede de fabrication de chlorosulfates basiques d'aluminium |
-
1984
- 1984-11-14 SE SE8405704A patent/SE452148B/sv not_active IP Right Cessation
-
1985
- 1985-10-31 AT AT85850352T patent/ATE67156T1/de not_active IP Right Cessation
- 1985-10-31 EP EP85850352A patent/EP0181847B2/fr not_active Expired - Lifetime
- 1985-10-31 DE DE8585850352T patent/DE3584072D1/de not_active Expired - Lifetime
- 1985-11-05 DK DK510085A patent/DK164098C/da not_active IP Right Cessation
- 1985-11-12 NO NO854497A patent/NO165231C/no not_active IP Right Cessation
- 1985-11-12 AU AU49758/85A patent/AU583551B2/en not_active Ceased
- 1985-11-13 ES ES548818A patent/ES8704430A1/es not_active Expired
- 1985-11-13 FI FI854463A patent/FI76311C/fi not_active IP Right Cessation
- 1985-11-13 CA CA000495210A patent/CA1238257A/fr not_active Expired
- 1985-11-14 US US06/797,887 patent/US4654201A/en not_active Expired - Lifetime
- 1985-11-14 ZA ZA858738A patent/ZA858738B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
ES548818A0 (es) | 1987-04-01 |
AU4975885A (en) | 1986-05-22 |
DK164098C (da) | 1992-10-05 |
NO165231B (no) | 1990-10-08 |
FI854463A (fi) | 1986-05-15 |
DE3584072D1 (de) | 1991-10-17 |
FI76311C (fi) | 1995-06-26 |
SE8405704L (sv) | 1986-05-15 |
EP0181847A2 (fr) | 1986-05-21 |
SE8405704D0 (sv) | 1984-11-14 |
DK510085A (da) | 1986-05-15 |
CA1238257A (fr) | 1988-06-21 |
ZA858738B (en) | 1986-07-30 |
EP0181847B1 (fr) | 1991-09-11 |
EP0181847B2 (fr) | 1997-01-22 |
AU583551B2 (en) | 1989-05-04 |
NO165231C (no) | 1991-01-16 |
NO854497L (no) | 1986-05-15 |
US4654201A (en) | 1987-03-31 |
ATE67156T1 (de) | 1991-09-15 |
DK510085D0 (da) | 1985-11-05 |
FI854463A0 (fi) | 1985-11-13 |
EP0181847A3 (en) | 1988-11-23 |
ES8704430A1 (es) | 1987-04-01 |
DK164098B (da) | 1992-05-11 |
FI76311B (fi) | 1988-06-30 |
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Legal Events
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