NO20061156L - Frerngangsmate for vannkondisjonering - Google Patents

Frerngangsmate for vannkondisjonering

Info

Publication number
NO20061156L
NO20061156L NO20061156A NO20061156A NO20061156L NO 20061156 L NO20061156 L NO 20061156L NO 20061156 A NO20061156 A NO 20061156A NO 20061156 A NO20061156 A NO 20061156A NO 20061156 L NO20061156 L NO 20061156L
Authority
NO
Norway
Prior art keywords
water conditioning
feed rate
conditioning feed
water
polysuccinimide
Prior art date
Application number
NO20061156A
Other languages
English (en)
Norwegian (no)
Inventor
Ralf Moritz
Thomas Klein
Fred Ebert
Original Assignee
Lanxess Deutschland Gmbh
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 Lanxess Deutschland Gmbh filed Critical Lanxess Deutschland Gmbh
Publication of NO20061156L publication Critical patent/NO20061156L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C02F5/12—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen
    • 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
    • C02F1/5272—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using specific organic precipitants

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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Paints Or Removers (AREA)
NO20061156A 2005-03-10 2006-03-10 Frerngangsmate for vannkondisjonering NO20061156L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005010855A DE102005010855A1 (de) 2005-03-10 2005-03-10 Verfahren zur Wasserkonditionierung

Publications (1)

Publication Number Publication Date
NO20061156L true NO20061156L (no) 2006-09-11

Family

ID=36250891

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20061156A NO20061156L (no) 2005-03-10 2006-03-10 Frerngangsmate for vannkondisjonering

Country Status (4)

Country Link
EP (1) EP1702892B1 (fr)
DE (1) DE102005010855A1 (fr)
ES (1) ES2726999T3 (fr)
NO (1) NO20061156L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112920419A (zh) * 2021-01-29 2021-06-08 青岛奥凯威节能环保科技有限公司 一种节能型锅炉系统纳米改良剂及其制备方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100462313C (zh) * 2007-03-21 2009-02-18 南京林业大学 一种工业水处理剂及其制备方法
DE102008005992A1 (de) * 2008-01-24 2009-07-30 U.C.M. Heidelberg Gmbh Verfahren zur Herabsetzung der Versinterung von Drainagerohren
CN105174505B (zh) * 2015-08-26 2018-02-09 山东天庆科技发展有限公司 复合水处理剂及其应用
CN108159886A (zh) * 2018-02-07 2018-06-15 净沃(厦门)环保科技有限公司 反渗透膜阻垢制剂

Family Cites Families (25)

* Cited by examiner, † Cited by third party
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US3052565A (en) 1958-06-30 1962-09-04 Union Carbide Corp Intermittent resin melt application
US3846380A (en) 1972-10-31 1974-11-05 M Teranishi Polyamino acid derivatives and compositions containing same
US4088678A (en) 1976-07-01 1978-05-09 Nalco Chemical Company Substituted succinic acid compounds and their use as chelants
CA1278649C (fr) 1985-12-03 1991-01-02 Nalco Chemical Company Polymeres a teneur de sulfomethylamide
US4680339A (en) 1986-02-24 1987-07-14 Nalco Chemical Company Carboxylate containing modified acrylamide polymers
US4731419A (en) 1986-02-24 1988-03-15 Nalco Chemical Company Alkoxylated/cationically modified amide-containing polymers
US4678840A (en) 1986-02-24 1987-07-07 Nalco Chemical Company Phosphonic acid-containing polymer
DE3626672A1 (de) 1986-08-07 1988-02-11 Bayer Ag Polyasparaginamidsaeure
CA1293583C (fr) 1986-10-23 1991-12-24 Dodd Wing Fong Methode de preparation de terpolymeres de n-sulfomethylacrylamide, d'acide acrylique et d'acrylamide a partir de polyacrylonitrile
DE3726408A1 (de) 1987-08-07 1989-02-16 Nalco Chemical Co Verfahren und additiv zur steuerung prozessbedingter wasserhaerte von kreislaufwasser in konversionsanlagen
US4997890A (en) 1987-09-30 1991-03-05 Nalco Chemical Company Sulfomethylation of high molecular weight polyacrylamide
US4795789A (en) 1987-10-26 1989-01-03 Nalco Chemical Company Process for making acrylamido methane sulfonic acid polymers
US4869828A (en) 1988-02-26 1989-09-26 Nalco Chemical Company Stabilization of iron in aqueous systems
US5051401A (en) 1989-04-07 1991-09-24 University Of South Alabama Inhibition of mineral deposition by phosphorylated and related polyanionic peptides
US5038861A (en) 1990-05-23 1991-08-13 Chevron Research And Technology Company Method for prolonging the useful life of scale inhibitors injected within a formation
US5143622A (en) 1991-06-05 1992-09-01 Nalco Chemical Company Phosphinic acid-containing polymers and their use in preventing scale and corrosion
US5219952A (en) 1992-09-18 1993-06-15 Donlar Corporation Production of high molecular weight polysuccinimide and high molecular weight polyaspartic acid from maleic anhydride and ammonia
DE59406871D1 (de) 1993-02-17 1998-10-15 Wegmueller Marcel Christian Verfahren zur verhinderung von ablagerungen in einem bauwerksentwässerungssystem
DE4322410A1 (de) 1993-07-06 1995-01-12 Bayer Ag Verfahren zur Herstellung von Polysuccinimid und Polyasparaginsäure
DE19530203A1 (de) * 1995-08-17 1997-02-20 Bayer Ag Verwendung von Polymeren mit wiederkehrenden Succinyleinheiten als Frostschutzmittel
DE19603052A1 (de) * 1996-01-29 1997-07-31 Bayer Ag Verfahren zur Herstellung von Polymeren mit wiederkehrenden Succinyl-Einheiten
US5981691A (en) 1997-04-23 1999-11-09 University Of South Alabama Imide-free and mixed amide/imide thermal synthesis of polyaspartate
CH694022A5 (de) 2000-07-26 2004-06-15 Marcel Christian Wegmueller Kalkschutzsteine und Verfahren zur Minimierung der Bildung von Ablagerungen in Bauwerksentwaesserungssystemen.
DE10101671A1 (de) 2000-08-25 2002-03-14 Bayer Ag Verfahren zur Konditionierung stehender und fließender Wassersysteme
DE10310414A1 (de) * 2003-03-11 2004-09-23 Bayer Chemicals Ag Wasserkonditionierungsmittel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112920419A (zh) * 2021-01-29 2021-06-08 青岛奥凯威节能环保科技有限公司 一种节能型锅炉系统纳米改良剂及其制备方法

Also Published As

Publication number Publication date
ES2726999T3 (es) 2019-10-11
EP1702892B1 (fr) 2019-04-10
DE102005010855A1 (de) 2006-09-14
EP1702892A1 (fr) 2006-09-20

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application