ZA924275B - Treatment of waste water - Google Patents

Treatment of waste water

Info

Publication number
ZA924275B
ZA924275B ZA924275A ZA924275A ZA924275B ZA 924275 B ZA924275 B ZA 924275B ZA 924275 A ZA924275 A ZA 924275A ZA 924275 A ZA924275 A ZA 924275A ZA 924275 B ZA924275 B ZA 924275B
Authority
ZA
South Africa
Prior art keywords
treatment
waste water
waste
water
Prior art date
Application number
ZA924275A
Inventor
Terence Charles Hughes
Charles Hughes Terence
Original Assignee
Unilever Australia
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 Unilever Australia filed Critical Unilever Australia
Publication of ZA924275B publication Critical patent/ZA924275B/en

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
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • 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
    • 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
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/203—Iron or iron compound
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/206—Manganese or manganese compounds
ZA924275A 1991-06-11 1992-06-11 Treatment of waste water ZA924275B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPK659791 1991-06-11

Publications (1)

Publication Number Publication Date
ZA924275B true ZA924275B (en) 1993-03-31

Family

ID=3775459

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA924275A ZA924275B (en) 1991-06-11 1992-06-11 Treatment of waste water

Country Status (6)

Country Link
EP (1) EP0589953A4 (en)
JP (1) JPH06508060A (en)
BR (1) BR9206149A (en)
CA (1) CA2103247A1 (en)
WO (1) WO1992022504A1 (en)
ZA (1) ZA924275B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2086263B1 (en) * 1994-09-13 1997-02-01 Rio Tinto Minera S A PROCEDURE FOR THE TREATMENT AND DECONTAMINATION OF MINE ACID WATERS.
CN102190380B (en) 2010-03-16 2015-03-25 通用电气公司 System and method for treating solution
TWI595918B (en) * 2010-07-14 2017-08-21 奇異電器公司 Systems and processes for treatment of solutions
ITNO20130009A1 (en) * 2013-12-20 2015-06-21 Novamont Spa PROCESS FOR SEPARATION OF DICARBOSSYLIC ACIDS FROM WATER MIXTURES
WO2019058215A1 (en) * 2017-09-20 2019-03-28 Smr Technologies Limited Suitable reagent for the treatment of high-sulphate waters

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4912973B1 (en) * 1970-01-12 1974-03-28
US4652381A (en) * 1985-07-22 1987-03-24 Farmland Industries, Inc. Battery plant waste water treatment process
DE3631910A1 (en) * 1986-09-17 1988-03-31 Berliner Kraft & Licht METHOD FOR TREATING WASTEWATER

Also Published As

Publication number Publication date
EP0589953A4 (en) 1994-06-22
BR9206149A (en) 1994-12-06
CA2103247A1 (en) 1992-12-12
WO1992022504A1 (en) 1992-12-23
EP0589953A1 (en) 1994-04-06
JPH06508060A (en) 1994-09-14

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