AU2887177A - Process for clarifying raw water - Google Patents

Process for clarifying raw water

Info

Publication number
AU2887177A
AU2887177A AU28871/77A AU2887177A AU2887177A AU 2887177 A AU2887177 A AU 2887177A AU 28871/77 A AU28871/77 A AU 28871/77A AU 2887177 A AU2887177 A AU 2887177A AU 2887177 A AU2887177 A AU 2887177A
Authority
AU
Australia
Prior art keywords
raw water
clarifying raw
clarifying
water
raw
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.)
Granted
Application number
AU28871/77A
Other versions
AU515197B2 (en
Inventor
A. T. ando'Connor M. N. D Coscia
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 AU2887177A publication Critical patent/AU2887177A/en
Application granted granted Critical
Publication of AU515197B2 publication Critical patent/AU515197B2/en
Expired 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
AU28871/77A 1976-10-26 1977-09-16 Process for clarifying raw water Expired AU515197B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US73557776A 1976-10-26 1976-10-26
USUS735577 1976-10-26
US05/792,746 US4137165A (en) 1976-10-26 1977-05-02 Process for clarifying raw water
USUS792746 1977-05-02

Publications (2)

Publication Number Publication Date
AU2887177A true AU2887177A (en) 1979-03-22
AU515197B2 AU515197B2 (en) 1981-03-19

Family

ID=27112915

Family Applications (1)

Application Number Title Priority Date Filing Date
AU28871/77A Expired AU515197B2 (en) 1976-10-26 1977-09-16 Process for clarifying raw 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
BR7707091A (en) 1978-08-01
FR2369215A1 (en) 1978-05-26
CA1085522A (en) 1980-09-09
JPS5389255A (en) 1978-08-05
ES463547A1 (en) 1979-10-16
DE2746102A1 (en) 1978-04-27
IT1090037B (en) 1985-06-18
AU515197B2 (en) 1981-03-19
GB1588342A (en) 1981-04-23
NL7711749A (en) 1978-04-28

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