JPS5389255A - Method of purifying water - Google Patents

Method of purifying water

Info

Publication number
JPS5389255A
JPS5389255A JP12732577A JP12732577A JPS5389255A JP S5389255 A JPS5389255 A JP S5389255A JP 12732577 A JP12732577 A JP 12732577A JP 12732577 A JP12732577 A JP 12732577A JP S5389255 A JPS5389255 A JP S5389255A
Authority
JP
Japan
Prior art keywords
purifying water
purifying
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
JP12732577A
Other languages
Japanese (ja)
Inventor
Toomasu Kosushia Ansonii
Naiaru Desumondo Okoon Maikuru
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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
Priority claimed from US05/792,746 external-priority patent/US4137165A/en
Application filed by American Cyanamid Co filed Critical American Cyanamid Co
Publication of JPS5389255A publication Critical patent/JPS5389255A/en
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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/44—Preparation of metal salts or ammonium salts
JP12732577A 1976-10-26 1977-10-25 Method of purifying water Pending JPS5389255A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73557776A 1976-10-26 1976-10-26
US05/792,746 US4137165A (en) 1976-10-26 1977-05-02 Process for clarifying raw water

Publications (1)

Publication Number Publication Date
JPS5389255A true JPS5389255A (en) 1978-08-05

Family

ID=27112915

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12732577A Pending JPS5389255A (en) 1976-10-26 1977-10-25 Method of purifying water

Country Status (10)

Country Link
JP (1) JPS5389255A (en)
AU (1) AU515197B2 (en)
BR (1) BR7707091A (en)
CA (1) CA1085522A (en)
DE (1) DE2746102A1 (en)
ES (1) ES463547A1 (en)
FR (1) FR2369215A1 (en)
GB (1) GB1588342A (en)
IT (1) IT1090037B (en)
NL (1) NL7711749A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8512937D0 (en) * 1985-05-22 1985-06-26 Allied Colloids Ltd Water treatment
JP2750525B2 (en) * 1988-05-31 1998-05-13 三菱レイヨン株式会社 Method for producing antistatic agent and methacrylic resin composition
US5178774A (en) * 1990-06-29 1993-01-12 Allied Colloids Limited Purification of aqueous liquor
US5627260A (en) * 1993-02-12 1997-05-06 Cytec Technology Corp. Quaternized tertiary aminomethyl acrylamide polymer microemulsions with improved performance
CN115784358B (en) * 2022-11-28 2023-07-11 嘉兴沃特泰科环保科技股份有限公司 Floating auxiliary agent for water recovery system and preparation method and application thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB805526A (en) * 1955-12-05 1958-12-10 Dow Chemical Co Method for clarifying water
US3367918A (en) * 1964-08-04 1968-02-06 Dow Chemical Co Polymeric amide-secondary dialkyl ammonium salt-paraformaldehyde flocculant composition and method
US3897333A (en) * 1971-02-24 1975-07-29 Allied Colloids Mfg Flocculating agents

Also Published As

Publication number Publication date
DE2746102A1 (en) 1978-04-27
FR2369215A1 (en) 1978-05-26
BR7707091A (en) 1978-08-01
AU515197B2 (en) 1981-03-19
IT1090037B (en) 1985-06-18
GB1588342A (en) 1981-04-23
CA1085522A (en) 1980-09-09
AU2887177A (en) 1979-03-22
NL7711749A (en) 1978-04-28
ES463547A1 (en) 1979-10-16

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