ATE321010T1 - Produkt zur behandlung von wasser und abwasser sowie verfahren zur herstellung des produkts - Google Patents

Produkt zur behandlung von wasser und abwasser sowie verfahren zur herstellung des produkts

Info

Publication number
ATE321010T1
ATE321010T1 AT03770150T AT03770150T ATE321010T1 AT E321010 T1 ATE321010 T1 AT E321010T1 AT 03770150 T AT03770150 T AT 03770150T AT 03770150 T AT03770150 T AT 03770150T AT E321010 T1 ATE321010 T1 AT E321010T1
Authority
AT
Austria
Prior art keywords
product
wastewater
producing
starch
brine solution
Prior art date
Application number
AT03770150T
Other languages
English (en)
Inventor
Anette Aesoy
Kristian Haraldsen
Original Assignee
Yara Int Asa
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
Application filed by Yara Int Asa filed Critical Yara Int Asa
Application granted granted Critical
Publication of ATE321010T1 publication Critical patent/ATE321010T1/de

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
    • C02F1/5254—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using magnesium compounds and phosphoric acid for removing ammonia
    • 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

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)
  • Physical Water Treatments (AREA)
AT03770150T 2002-11-04 2003-10-22 Produkt zur behandlung von wasser und abwasser sowie verfahren zur herstellung des produkts ATE321010T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20025291A NO317844B1 (no) 2002-11-04 2002-11-04 Produkt for behandling av vann og avlopsvann og en fremgangsmate for a fremstille nevnte produkt

Publications (1)

Publication Number Publication Date
ATE321010T1 true ATE321010T1 (de) 2006-04-15

Family

ID=19914149

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03770150T ATE321010T1 (de) 2002-11-04 2003-10-22 Produkt zur behandlung von wasser und abwasser sowie verfahren zur herstellung des produkts

Country Status (8)

Country Link
EP (1) EP1558528B1 (de)
AT (1) ATE321010T1 (de)
AU (1) AU2003278618A1 (de)
DE (1) DE60304203T2 (de)
DK (1) DK1558528T3 (de)
ES (1) ES2260663T3 (de)
NO (1) NO317844B1 (de)
WO (1) WO2004041732A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007065681A1 (en) 2005-12-08 2007-06-14 Ciba Holding Inc. A process for the preparation of hydroxy polymer esters and their use
WO2009104945A1 (es) * 2008-02-20 2009-08-27 Mendoza Ramirez Ma Leticia Resina de poliamida saponificada biodegradable obtenida por síntesis en emulsión para el tratamiento de aguas residuales (industriales y domésticas)
US8133385B2 (en) 2009-02-06 2012-03-13 Culligan International Company Grey water treatment system
FR2978138B1 (fr) * 2011-07-22 2015-05-22 Roquette Freres Procede de potabilisation
CN103045649B (zh) * 2013-01-11 2014-05-21 甘肃农业大学 一种以马铃薯淀粉废水为原料制备微生物絮凝剂的方法
LT6229B (lt) 2014-03-10 2015-10-26 Kauno technologijos universitetas Modifikuoto krakmolo flokuliantas ir jo gamybos būdas
FI127158B (en) * 2015-09-02 2017-12-15 Kemira Oyj A method for removing humic substances from an alkaline solution
US11104854B2 (en) 2018-07-23 2021-08-31 Baker Hughes Holdings Llc High temperature tolerant, modified cationic starch-based additives for water clarification
FI130436B (en) * 2019-06-10 2023-08-30 Kemira Oyj Procedure for the removal of dissolved organic compounds from wastewater
WO2024062160A1 (en) * 2022-09-20 2024-03-28 Kemira Oyj Method for liquid-solid separation
WO2024062159A1 (en) * 2022-09-20 2024-03-28 Kemira Oyj Method for liquid-solid separation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3604796A1 (de) * 1986-02-15 1987-08-20 Degussa Verfahren zur trockenkationisierung von staerke
SE502192C2 (sv) * 1990-12-11 1995-09-11 Eka Nobel Ab Upplösningsförfarande avsett för en lösning innehållande höghaltjoniserad stärkelse
DE19717030A1 (de) * 1997-04-23 1998-10-29 Degussa Substituierte, pulverförmige natürliche Polymere, ein Verfahren zur Herstellung und ihre Verwendung

Also Published As

Publication number Publication date
ES2260663T3 (es) 2006-11-01
EP1558528B1 (de) 2006-03-22
NO20025291D0 (no) 2002-11-04
AU2003278618A1 (en) 2004-06-07
EP1558528A1 (de) 2005-08-03
DE60304203D1 (de) 2006-05-11
DK1558528T3 (da) 2006-07-24
NO317844B1 (no) 2004-12-20
WO2004041732A1 (en) 2004-05-21
DE60304203T2 (de) 2006-12-14

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