IT8619228A0 - Procedimento di trattamento dell'acqua. - Google Patents

Procedimento di trattamento dell'acqua.

Info

Publication number
IT8619228A0
IT8619228A0 IT8619228A IT1922886A IT8619228A0 IT 8619228 A0 IT8619228 A0 IT 8619228A0 IT 8619228 A IT8619228 A IT 8619228A IT 1922886 A IT1922886 A IT 1922886A IT 8619228 A0 IT8619228 A0 IT 8619228A0
Authority
IT
Italy
Prior art keywords
water treatment
treatment procedure
procedure
water
treatment
Prior art date
Application number
IT8619228A
Other languages
English (en)
Other versions
IT1191659B (it
Inventor
Barry Cook
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of IT8619228A0 publication Critical patent/IT8619228A0/it
Application granted granted Critical
Publication of IT1191659B publication Critical patent/IT1191659B/it

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/37Polymers
    • C11D3/3746Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3757(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
    • C11D3/3761(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in solid compositions
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
IT19228/86A 1985-01-31 1986-01-30 Procedimento di trattamento dell'acqua IT1191659B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858502500A GB8502500D0 (en) 1985-01-31 1985-01-31 Water treatment additive

Publications (2)

Publication Number Publication Date
IT8619228A0 true IT8619228A0 (it) 1986-01-30
IT1191659B IT1191659B (it) 1988-03-23

Family

ID=10573746

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19228/86A IT1191659B (it) 1985-01-31 1986-01-30 Procedimento di trattamento dell'acqua

Country Status (6)

Country Link
JP (1) JPS61209095A (it)
BR (1) BR8600358A (it)
DE (1) DE3602481A1 (it)
FR (1) FR2581983A1 (it)
GB (1) GB8502500D0 (it)
IT (1) IT1191659B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4978164A (en) * 1987-03-26 1990-12-18 Nissan Motor Co., Ltd. Modular vehicle body structure
CN105908221B (zh) * 2016-06-17 2017-12-19 泉州师范学院 一种电解铜箔的制造工艺

Also Published As

Publication number Publication date
JPS61209095A (ja) 1986-09-17
BR8600358A (pt) 1986-10-14
IT1191659B (it) 1988-03-23
DE3602481A1 (de) 1986-08-07
GB8502500D0 (en) 1985-03-06
FR2581983A1 (fr) 1986-11-21

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