SE452148B - Sett att framstella ett flockningsmedel - Google Patents

Sett att framstella ett flockningsmedel

Info

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
Application number
SE8405704A
Other languages
English (en)
Swedish (sv)
Other versions
SE8405704L (sv
SE8405704D0 (sv
Inventor
Olof Carlsson
Original Assignee
Olof Carlsson
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20357742&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE452148(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Publication of SE8405704D0 publication Critical patent/SE8405704D0/xx
Priority to SE8405704A priority Critical patent/SE452148B/sv
Application filed by Olof Carlsson filed Critical Olof Carlsson
Priority to DE8585850352T priority patent/DE3584072D1/de
Priority to EP85850352A priority patent/EP0181847B2/en
Priority to AT85850352T priority patent/ATE67156T1/de
Priority to DK510085A priority patent/DK164098C/da
Priority to AU49758/85A priority patent/AU583551B2/en
Priority to NO854497A priority patent/NO165231C/no
Priority to ES548818A priority patent/ES8704430A1/es
Priority to CA000495210A priority patent/CA1238257A/en
Priority to FI854463A priority patent/FI76311C/fi
Priority to ZA858738A priority patent/ZA858738B/xx
Priority to US06/797,887 priority patent/US4654201A/en
Publication of SE8405704L publication Critical patent/SE8405704L/
Publication of SE452148B publication Critical patent/SE452148B/sv

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)
SE8405704A 1984-11-14 1984-11-14 Sett att framstella ett flockningsmedel SE452148B (sv)

Priority Applications (12)

Application Number Priority Date Filing Date Title
SE8405704A SE452148B (sv) 1984-11-14 1984-11-14 Sett att framstella ett flockningsmedel
DE8585850352T DE3584072D1 (de) 1984-11-14 1985-10-31 Verfahren zur herstellung eines flockungsmittels.
EP85850352A EP0181847B2 (en) 1984-11-14 1985-10-31 A process of producing a flocculating agent
AT85850352T ATE67156T1 (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.
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.
FI854463A FI76311C (fi) 1984-11-14 1985-11-13 Saett att framstaella ett flockningsmedel
CA000495210A CA1238257A (en) 1984-11-14 1985-11-13 Process of producing a flocculating agent
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 (fi)
EP (1) EP0181847B2 (fi)
AT (1) ATE67156T1 (fi)
AU (1) AU583551B2 (fi)
CA (1) CA1238257A (fi)
DE (1) DE3584072D1 (fi)
DK (1) DK164098C (fi)
ES (1) ES8704430A1 (fi)
FI (1) FI76311C (fi)
NO (1) NO165231C (fi)
SE (1) SE452148B (fi)
ZA (1) ZA858738B (fi)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
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
CN1196711A (zh) * 1995-09-18 1998-10-21 德尔塔化学有限公司 聚氯化铝和聚氯硫酸铝的制备方法及组合物
EP0884279B1 (en) * 1997-06-11 2002-07-24 Akzo Nobel N.V. A process for producing polyamminium chloride
EP0884278A1 (en) * 1997-06-11 1998-12-16 Akzo Nobel N.V. A process for producing polyaluminium chloride
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5725492B2 (fi) * 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

Also Published As

Publication number Publication date
EP0181847B2 (en) 1997-01-22
FI76311B (fi) 1988-06-30
FI76311C (fi) 1995-06-26
ZA858738B (en) 1986-07-30
ES8704430A1 (es) 1987-04-01
SE8405704L (sv) 1986-05-15
DK510085D0 (da) 1985-11-05
FI854463A0 (fi) 1985-11-13
EP0181847A2 (en) 1986-05-21
FI854463A (fi) 1986-05-15
NO854497L (no) 1986-05-15
EP0181847A3 (en) 1988-11-23
NO165231C (no) 1991-01-16
DE3584072D1 (de) 1991-10-17
DK164098B (da) 1992-05-11
DK164098C (da) 1992-10-05
DK510085A (da) 1986-05-15
ES548818A0 (es) 1987-04-01
SE8405704D0 (sv) 1984-11-14
CA1238257A (en) 1988-06-21
EP0181847B1 (en) 1991-09-11
AU4975885A (en) 1986-05-22
NO165231B (no) 1990-10-08
AU583551B2 (en) 1989-05-04
ATE67156T1 (de) 1991-09-15
US4654201A (en) 1987-03-31

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