DE2522637A1 - Verfahren zur wasserbehandlung - Google Patents

Verfahren zur wasserbehandlung

Info

Publication number
DE2522637A1
DE2522637A1 DE19752522637 DE2522637A DE2522637A1 DE 2522637 A1 DE2522637 A1 DE 2522637A1 DE 19752522637 DE19752522637 DE 19752522637 DE 2522637 A DE2522637 A DE 2522637A DE 2522637 A1 DE2522637 A1 DE 2522637A1
Authority
DE
Germany
Prior art keywords
water
carboxyl
hardness
ppm
polymers
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
DE19752522637
Other languages
German (de)
English (en)
Inventor
Robert Dipl Chem Hartmann
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.)
Chemische Fabrik Budenhiem KG
Original Assignee
Chemische Fabrik Budenhiem KG
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 Chemische Fabrik Budenhiem KG filed Critical Chemische Fabrik Budenhiem KG
Priority to DE19752522637 priority Critical patent/DE2522637A1/de
Publication of DE2522637A1 publication Critical patent/DE2522637A1/de
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
DE19752522637 1975-05-22 1975-05-22 Verfahren zur wasserbehandlung Pending DE2522637A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19752522637 DE2522637A1 (de) 1975-05-22 1975-05-22 Verfahren zur wasserbehandlung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752522637 DE2522637A1 (de) 1975-05-22 1975-05-22 Verfahren zur wasserbehandlung

Publications (1)

Publication Number Publication Date
DE2522637A1 true DE2522637A1 (de) 1976-12-09

Family

ID=5947137

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752522637 Pending DE2522637A1 (de) 1975-05-22 1975-05-22 Verfahren zur wasserbehandlung

Country Status (1)

Country Link
DE (1) DE2522637A1 (un)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389324A (en) * 1978-11-10 1983-06-21 Keller & Bobacek Gmbh & Co., Kg. Polymeric composition for preventing the formation of scale during evaporation of sugar juices
US4532048A (en) * 1983-09-23 1985-07-30 B. F. Goodrich Company Method for inhibiting scale deposition
US4849129A (en) * 1988-05-06 1989-07-18 Betz Laboratories, Inc. Water treatment polymers and methods of use thereof
US4863614A (en) * 1983-10-26 1989-09-05 Betz Laboratories, Inc. Water treatment polymers and methods of use thereof
US4868263A (en) * 1983-10-26 1989-09-19 Betz Laboratories, Inc. Novel amine-containing copolymers and their use
US4869845A (en) * 1983-10-26 1989-09-26 Betz Laboratories, Inc. Water treatment compositions
US4872995A (en) * 1983-10-26 1989-10-10 Betz Laboratories, Inc. Method for calcium oxalate scale control
US4895916A (en) * 1983-10-26 1990-01-23 Betz Laboratories, Inc. Water treatment polymers and methods of use thereof
US4895664A (en) * 1983-10-26 1990-01-23 Betz Laboratories, Inc. Water treatment polymers and methods of use thereof
US4895663A (en) * 1986-05-16 1990-01-23 Betz Laboratories, Inc. Water treatment polymers and methods of use thereof
US4898684A (en) * 1983-10-26 1990-02-06 Betz Laboratories, Inc. Novel amine-containing copolymers and their use
US4906383A (en) * 1983-10-26 1990-03-06 Betz Laboratories, Inc. Novel amine-containing copolymers and their use
US4929362A (en) * 1983-10-26 1990-05-29 Betz Laboratories, Inc. Calcium phosphate scale control methods
US4929695A (en) * 1983-10-26 1990-05-29 Betz Laboratories, Inc. Water treatment polymers and methods of use thereof
US4931188A (en) * 1983-10-26 1990-06-05 Betz Laboratories, Inc. Polymers for boiler water treatment
US4944885A (en) * 1983-10-26 1990-07-31 Betz Laboratories, Inc. Water treatment polymers and methods of use thereof
US4980433A (en) * 1983-10-26 1990-12-25 Betz Laboratories, Inc. Novel amine-containing copolymers and their use

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389324A (en) * 1978-11-10 1983-06-21 Keller & Bobacek Gmbh & Co., Kg. Polymeric composition for preventing the formation of scale during evaporation of sugar juices
US4532048A (en) * 1983-09-23 1985-07-30 B. F. Goodrich Company Method for inhibiting scale deposition
US4895664A (en) * 1983-10-26 1990-01-23 Betz Laboratories, Inc. Water treatment polymers and methods of use thereof
US4929362A (en) * 1983-10-26 1990-05-29 Betz Laboratories, Inc. Calcium phosphate scale control methods
US4868263A (en) * 1983-10-26 1989-09-19 Betz Laboratories, Inc. Novel amine-containing copolymers and their use
US4869845A (en) * 1983-10-26 1989-09-26 Betz Laboratories, Inc. Water treatment compositions
US4872995A (en) * 1983-10-26 1989-10-10 Betz Laboratories, Inc. Method for calcium oxalate scale control
US4895916A (en) * 1983-10-26 1990-01-23 Betz Laboratories, Inc. Water treatment polymers and methods of use thereof
US4980433A (en) * 1983-10-26 1990-12-25 Betz Laboratories, Inc. Novel amine-containing copolymers and their use
US4944885A (en) * 1983-10-26 1990-07-31 Betz Laboratories, Inc. Water treatment polymers and methods of use thereof
US4898684A (en) * 1983-10-26 1990-02-06 Betz Laboratories, Inc. Novel amine-containing copolymers and their use
US4906383A (en) * 1983-10-26 1990-03-06 Betz Laboratories, Inc. Novel amine-containing copolymers and their use
US4863614A (en) * 1983-10-26 1989-09-05 Betz Laboratories, Inc. Water treatment polymers and methods of use thereof
US4929695A (en) * 1983-10-26 1990-05-29 Betz Laboratories, Inc. Water treatment polymers and methods of use thereof
US4931188A (en) * 1983-10-26 1990-06-05 Betz Laboratories, Inc. Polymers for boiler water treatment
US4895663A (en) * 1986-05-16 1990-01-23 Betz Laboratories, Inc. Water treatment polymers and methods of use thereof
US4849129A (en) * 1988-05-06 1989-07-18 Betz Laboratories, Inc. Water treatment polymers and methods of use thereof

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Legal Events

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