AU5557999A - Clarification of water and wastewater - Google Patents

Clarification of water and wastewater

Info

Publication number
AU5557999A
AU5557999A AU55579/99A AU5557999A AU5557999A AU 5557999 A AU5557999 A AU 5557999A AU 55579/99 A AU55579/99 A AU 55579/99A AU 5557999 A AU5557999 A AU 5557999A AU 5557999 A AU5557999 A AU 5557999A
Authority
AU
Australia
Prior art keywords
clarification
wastewater
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.)
Abandoned
Application number
AU55579/99A
Inventor
Richard A. Haase
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.)
CLEAR VALUE Inc
Original Assignee
CLEAR VALUE Inc
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 US09/140,203 external-priority patent/US6120690A/en
Application filed by CLEAR VALUE Inc filed Critical CLEAR VALUE Inc
Publication of AU5557999A publication Critical patent/AU5557999A/en
Abandoned 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
    • C02F1/56—Macromolecular compounds
    • 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
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
AU55579/99A 1998-08-12 1999-08-12 Clarification of water and wastewater Abandoned AU5557999A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US09140203 1998-08-12
US09/140,203 US6120690A (en) 1997-09-16 1998-08-12 Clarification of water and wastewater
US34361699A 1999-06-30 1999-06-30
US09343616 1999-06-30
PCT/US1999/018338 WO2000009453A1 (en) 1998-08-12 1999-08-12 Clarification of water and wastewater

Publications (1)

Publication Number Publication Date
AU5557999A true AU5557999A (en) 2000-03-06

Family

ID=26837964

Family Applications (1)

Application Number Title Priority Date Filing Date
AU55579/99A Abandoned AU5557999A (en) 1998-08-12 1999-08-12 Clarification of water and wastewater

Country Status (2)

Country Link
AU (1) AU5557999A (en)
WO (1) WO2000009453A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT507062B1 (en) * 2008-11-07 2010-02-15 Arcana Pool Systems Gmbh Use of polymeric quaternary ammonium compounds
US8268975B2 (en) 2009-04-03 2012-09-18 Dow Agrosciences Llc Demulsification compositions, systems and methods for demulsifying and separating aqueous emulsions
CN102633341B (en) * 2012-04-12 2014-12-24 中国科学院过程工程研究所 Preparation method of decyanation agent and usage thereof
CN102701387A (en) * 2012-06-27 2012-10-03 山东大学 Titanium tetrachloride-poly dimethyl diallyl ammonium chloride inorganic-organic compound flocculant and preparation method thereof
CN103253751B (en) * 2013-05-24 2014-04-09 杨雪飞 Inorganic-organic multi-element composite flocculant, and preparation method and application thereof
RU2669272C1 (en) * 2018-01-15 2018-10-09 федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский горный университет" Method for thickening saponite suspension
CN110980873A (en) * 2019-12-11 2020-04-10 西安弘康环保科技有限公司 Preparation method of oil-containing sewage demulsification flocculant
CN114477545B (en) * 2022-02-15 2023-06-09 爱环吴世（苏州）环保股份有限公司 Method and device for treating silicon-containing grinding wastewater

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3886194A (en) * 1969-05-21 1975-05-27 Velsicol Chemical Corp N-phenoxyalkyl-L-thiocyanoalkanamides
US4765923A (en) * 1985-04-30 1988-08-23 Betz Laboratories, Inc. Composition for reducing color contamination of influent water
US4655934A (en) * 1985-09-12 1987-04-07 Nalco Chemical Company Dimeric aluminum compounds and their use
US4746457A (en) * 1987-03-05 1988-05-24 Calgon Corporation Flocculation of suspended solids from aqueous solutions
US5474703A (en) * 1995-02-27 1995-12-12 Warner-Lambert Company Flocculating agent containing aluminum and a polybasic carboxylic acid

Also Published As

Publication number Publication date
WO2000009453A1 (en) 2000-02-24

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase