BR9206149A - Processo para o tratamento de água residual - Google Patents

Processo para o tratamento de água residual

Info

Publication number
BR9206149A
BR9206149A BR9206149A BR9206149A BR9206149A BR 9206149 A BR9206149 A BR 9206149A BR 9206149 A BR9206149 A BR 9206149A BR 9206149 A BR9206149 A BR 9206149A BR 9206149 A BR9206149 A BR 9206149A
Authority
BR
Brazil
Prior art keywords
treatment process
wastewater treatment
wastewater
treatment
Prior art date
Application number
BR9206149A
Other languages
English (en)
Inventor
Terence Charles Hughes
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 BR9206149A publication Critical patent/BR9206149A/pt

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Removal Of Specific Substances (AREA)
BR9206149A 1991-06-11 1992-06-10 Processo para o tratamento de água residual BR9206149A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPK659791 1991-06-11
PCT/AU1992/000272 WO1992022504A1 (en) 1991-06-11 1992-06-10 Treatment of waste water

Publications (1)

Publication Number Publication Date
BR9206149A true BR9206149A (pt) 1994-12-06

Family

ID=3775459

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9206149A BR9206149A (pt) 1991-06-11 1992-06-10 Processo para o tratamento de água residual

Country Status (6)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2086263B1 (es) * 1994-09-13 1997-02-01 Rio Tinto Minera S A Procedimiento para el tratamiento y descontaminacion de aguas acidas de mina.
CN102190380B (zh) * 2010-03-16 2015-03-25 通用电气公司 溶液的处理系统和方法
TWI595918B (zh) * 2010-07-14 2017-08-21 奇異電器公司 溶液處理系統及方法
ITNO20130009A1 (it) * 2013-12-20 2015-06-21 Novamont Spa Processo per la separazione di acidi dicarbossilici da miscele acquose
WO2019058215A1 (en) * 2017-09-20 2019-03-28 Smr Technologies Limited REAGENT SUITABLE FOR TREATING WATER WITH HIGH SULFATE CONTENT

Family Cites Families (3)

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

Also Published As

Publication number Publication date
EP0589953A1 (en) 1994-04-06
WO1992022504A1 (en) 1992-12-23
ZA924275B (en) 1993-03-31
JPH06508060A (ja) 1994-09-14
EP0589953A4 (en) 1994-06-22
CA2103247A1 (en) 1992-12-12

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Legal Events

Date Code Title Description
FA1 Application deemed withdrawn (art. 18(2))