IT1191659B - WATER TREATMENT PROCEDURE - Google Patents

WATER TREATMENT PROCEDURE

Info

Publication number
IT1191659B
IT1191659B IT19228/86A IT1922886A IT1191659B IT 1191659 B IT1191659 B IT 1191659B IT 19228/86 A IT19228/86 A IT 19228/86A IT 1922886 A IT1922886 A IT 1922886A IT 1191659 B IT1191659 B IT 1191659B
Authority
IT
Italy
Prior art keywords
water treatment
treatment procedure
procedure
water
treatment
Prior art date
Application number
IT19228/86A
Other languages
Italian (it)
Other versions
IT8619228A0 (en
Inventor
Barry Cock
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/en
Application granted granted Critical
Publication of IT1191659B publication Critical patent/IT1191659B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular 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
    • 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

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 WATER TREATMENT PROCEDURE IT1191659B (en)

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 IT8619228A0 (en) 1986-01-30
IT1191659B true IT1191659B (en) 1988-03-23

Family

ID=10573746

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19228/86A IT1191659B (en) 1985-01-31 1986-01-30 WATER TREATMENT PROCEDURE

Country Status (6)

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

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 (en) * 2016-06-17 2017-12-19 泉州师范学院 A kind of manufacturing process of electrolytic copper foil

Also Published As

Publication number Publication date
IT8619228A0 (en) 1986-01-30
FR2581983A1 (en) 1986-11-21
GB8502500D0 (en) 1985-03-06
JPS61209095A (en) 1986-09-17
DE3602481A1 (en) 1986-08-07
BR8600358A (en) 1986-10-14

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