CH694022C1 - - Google Patents

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Publication number
CH694022C1
CH694022C1 CH01482/00A CH14822000A CH694022C1 CH 694022 C1 CH694022 C1 CH 694022C1 CH 01482/00 A CH01482/00 A CH 01482/00A CH 14822000 A CH14822000 A CH 14822000A CH 694022 C1 CH694022 C1 CH 694022C1
Authority
CH
Switzerland
Application number
CH01482/00A
Other languages
German (de)
Other versions
CH694022A5 (de
Inventor
Marcel Christian Wegmüller
Original Assignee
Marcel Christian Wegmüller
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 Marcel Christian Wegmüller filed Critical Marcel Christian Wegmüller
Priority to CH14822000A priority Critical patent/CH694022A5/de
Publication of CH694022A5 publication Critical patent/CH694022A5/de
Publication of CH694022C1 publication Critical patent/CH694022C1/de

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
    • C02F5/125—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 combined with inorganic substances
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/06—Contaminated groundwater or leachate
    • 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)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General 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)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
CH14822000A 2000-07-26 2000-07-26 Kalkschutzsteine und Verfahren zur Minimierung der Bildung von Ablagerungen in Bauwerksentwaesserungssystemen. CH694022A5 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH14822000A CH694022A5 (de) 2000-07-26 2000-07-26 Kalkschutzsteine und Verfahren zur Minimierung der Bildung von Ablagerungen in Bauwerksentwaesserungssystemen.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH14822000A CH694022A5 (de) 2000-07-26 2000-07-26 Kalkschutzsteine und Verfahren zur Minimierung der Bildung von Ablagerungen in Bauwerksentwaesserungssystemen.

Publications (2)

Publication Number Publication Date
CH694022A5 CH694022A5 (de) 2004-06-15
CH694022C1 true CH694022C1 (h) 2016-03-15

Family

ID=32331820

Family Applications (1)

Application Number Title Priority Date Filing Date
CH14822000A CH694022A5 (de) 2000-07-26 2000-07-26 Kalkschutzsteine und Verfahren zur Minimierung der Bildung von Ablagerungen in Bauwerksentwaesserungssystemen.

Country Status (1)

Country Link
CH (1) CH694022A5 (h)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005010855A1 (de) 2005-03-10 2006-09-14 Lanxess Deutschland Gmbh Verfahren zur Wasserkonditionierung
EP2072561B1 (de) 2007-12-20 2010-06-09 Lanxess Deutschland GmbH Verkehrswegsbehandlung
DE102008005992A1 (de) * 2008-01-24 2009-07-30 U.C.M. Heidelberg Gmbh Verfahren zur Herabsetzung der Versinterung von Drainagerohren
CH707484B1 (de) 2013-01-24 2016-11-30 Christian Wegmüller Marcel Verfahren zur Verhinderung von Ablagerungen in Entwässerungssystemen.

Also Published As

Publication number Publication date
CH694022A5 (de) 2004-06-15

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Legal Events

Date Code Title Description
NV New agent

Representative=s name: ISLER AND PEDRAZZINI AG, CH

AEPS Partial waiver

Free format text: VERZICHTSERKLAERUNG EINGEREICHT: 22.02.2016 VERZICHTSERKLAERUNG VEROEFFENTLICHT: 15.03.2016

PL Patent ceased