JPS5511092A - Method of disposing of water - Google Patents

Method of disposing of water

Info

Publication number
JPS5511092A
JPS5511092A JP6550179A JP6550179A JPS5511092A JP S5511092 A JPS5511092 A JP S5511092A JP 6550179 A JP6550179 A JP 6550179A JP 6550179 A JP6550179 A JP 6550179A JP S5511092 A JPS5511092 A JP S5511092A
Authority
JP
Japan
Prior art keywords
disposing
water
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP6550179A
Other languages
English (en)
Japanese (ja)
Inventor
Mairusu Piitaa
Richiyaadoson Noruman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ciba Geigy UK Ltd
Original Assignee
Ciba Geigy UK Ltd
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 UK Ltd filed Critical Ciba Geigy UK Ltd
Publication of JPS5511092A publication Critical patent/JPS5511092A/ja
Pending legal-status Critical Current

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
    • C02F5/14—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 phosphorus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Paper (AREA)
  • Detergent Compositions (AREA)
JP6550179A 1978-05-26 1979-05-26 Method of disposing of water Pending JPS5511092A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23434/78A GB1595688A (en) 1978-05-26 1978-05-26 Treatment of aqueous systems

Publications (1)

Publication Number Publication Date
JPS5511092A true JPS5511092A (en) 1980-01-25

Family

ID=10195568

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6550179A Pending JPS5511092A (en) 1978-05-26 1979-05-26 Method of disposing of water

Country Status (5)

Country Link
JP (1) JPS5511092A (nl)
DE (1) DE2921374A1 (nl)
FR (1) FR2426648A2 (nl)
GB (1) GB1595688A (nl)
IT (1) IT1207199B (nl)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61220794A (ja) * 1985-03-25 1986-10-01 Katayama Chem Works Co Ltd 高温高圧水系のスケ−ル防止方法
JPS62294197A (ja) * 1986-06-12 1987-12-21 Sumitomo Metal Ind Ltd 自動車用防錆鋼板並びにその製造方法
JPH08318294A (ja) * 1994-05-12 1996-12-03 Fmc Corp Uk Ltd スケール阻害方法
US6297336B1 (en) 1998-07-02 2001-10-02 Nippon Shokubai Co., Ltd. Detergent builder, production process therefor, and poly(meth)acrylic acid (or salt) polymer and use thereof

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4372870A (en) * 1981-07-24 1983-02-08 Betz Laboratories, Inc. Method and composition for treating aqueous mediums
CA1237041A (en) * 1984-10-23 1988-05-24 Ian D. Robb Detergent compositions containing polymers
GB9005440D0 (en) * 1990-03-10 1990-05-09 Ciba Geigy Ag Composition
FR2748470B1 (fr) * 1996-05-13 1998-07-17 Cfpi Ind Procede de fabrication de produits en terre cuite et agent propre a ameliorer les proprietes rheologiques des argiles
US9365657B2 (en) 2011-11-11 2016-06-14 Rohm And Haas Company Small particle size telomers of methacrylic acid or anhydride
CN104169315B (zh) 2011-11-11 2017-03-22 罗门哈斯公司 聚甲基丙烯酸酐调聚物
EP2778183B1 (en) 2013-03-15 2015-04-29 Rohm and Haas Company Polymethacrylic acid anhydride telomers

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5176184A (en) * 1974-06-11 1976-07-01 Ciba Geigy Uk Ltd Kansekinochindenyokuseiho

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2525859C2 (de) * 1974-06-11 1983-03-03 Ciba-Geigy (Uk) Ltd., London Verfahren zur Behandlung von wäßrigen Systemen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5176184A (en) * 1974-06-11 1976-07-01 Ciba Geigy Uk Ltd Kansekinochindenyokuseiho

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61220794A (ja) * 1985-03-25 1986-10-01 Katayama Chem Works Co Ltd 高温高圧水系のスケ−ル防止方法
JPS62294197A (ja) * 1986-06-12 1987-12-21 Sumitomo Metal Ind Ltd 自動車用防錆鋼板並びにその製造方法
JPH0571675B2 (nl) * 1986-06-12 1993-10-07 Sumitomo Metal Ind
JPH08318294A (ja) * 1994-05-12 1996-12-03 Fmc Corp Uk Ltd スケール阻害方法
US6297336B1 (en) 1998-07-02 2001-10-02 Nippon Shokubai Co., Ltd. Detergent builder, production process therefor, and poly(meth)acrylic acid (or salt) polymer and use thereof

Also Published As

Publication number Publication date
FR2426648A2 (fr) 1979-12-21
IT1207199B (it) 1989-05-17
FR2426648B2 (nl) 1985-04-12
DE2921374A1 (de) 1979-12-06
GB1595688A (en) 1981-08-12
DE2921374C2 (nl) 1988-12-29
IT7922996A0 (it) 1979-05-25

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