ZA879658B - Process for removing heavy metals and other ions from an aqueous solution - Google Patents

Process for removing heavy metals and other ions from an aqueous solution

Info

Publication number
ZA879658B
ZA879658B ZA879658A ZA879658A ZA879658B ZA 879658 B ZA879658 B ZA 879658B ZA 879658 A ZA879658 A ZA 879658A ZA 879658 A ZA879658 A ZA 879658A ZA 879658 B ZA879658 B ZA 879658B
Authority
ZA
South Africa
Prior art keywords
ions
aqueous solution
heavy metals
removing heavy
metals
Prior art date
Application number
ZA879658A
Inventor
Charles H Leigh
H Leigh Charles
Michel Laurin
Laurin Michel
Original Assignee
Hydro Quebec
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 Hydro Quebec filed Critical Hydro Quebec
Publication of ZA879658B publication Critical patent/ZA879658B/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
    • C02F1/52—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
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/62—Heavy metal 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • 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

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)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
ZA879658A 1987-01-26 1987-12-23 Process for removing heavy metals and other ions from an aqueous solution ZA879658B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000528190A CA1232378A (en) 1987-01-26 1987-01-26 Water treatment process for waters carrying heavy metals such as chromium

Publications (1)

Publication Number Publication Date
ZA879658B true ZA879658B (en) 1988-09-28

Family

ID=4134822

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA879658A ZA879658B (en) 1987-01-26 1987-12-23 Process for removing heavy metals and other ions from an aqueous solution

Country Status (8)

Country Link
EP (1) EP0278830A1 (en)
JP (1) JPS6485192A (en)
KR (1) KR880008943A (en)
CN (1) CN88100262A (en)
AU (1) AU1073588A (en)
BR (1) BR8800115A (en)
CA (1) CA1232378A (en)
ZA (1) ZA879658B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8719045D0 (en) * 1987-08-12 1987-10-07 Atomic Energy Authority Uk Liquid treatment process
US5665240A (en) * 1995-03-24 1997-09-09 University Of Utah Point-of-use removal of lead in drinking water using phosphate and carbonate minerals
CN102311198A (en) * 2010-06-29 2012-01-11 中国石油化工股份有限公司 Method for treating wastewater of copper-based methanol synthesis catalysts
CN102153187B (en) * 2011-05-11 2012-07-25 天津理工大学 Method for removing trace chromium in aqueous solution
US9227181B2 (en) 2011-09-13 2016-01-05 Basf Corporation Catalyst to increase propylene yields from a fluid catalytic cracking unit
CN102515240B (en) * 2011-11-28 2015-08-26 湖南师范大学 The preparation method of red pigment cerium sulphide
KR101721152B1 (en) 2016-08-18 2017-03-31 주식회사 이맥스아이엔시 Method of removal heavy metal ions from waste water using Na2SO4
CN108620047B (en) * 2018-04-19 2019-04-09 华南理工大学 A kind of magnesium-based ferrous sulfide composite nano materials and its preparation method and application
CN109499517B (en) * 2018-12-19 2022-03-25 西北农林科技大学 Preparation method and application of peony-like SnS nano material
CN110294560A (en) * 2019-03-19 2019-10-01 中国电子系统工程第二建设有限公司 A kind of thin-film solar cells producing wastewater treatment
CN111453830A (en) * 2020-03-20 2020-07-28 安徽实朴检测技术服务有限公司 Laboratory acidic wastewater treatment equipment and method
CN113173631B (en) * 2021-04-30 2022-09-23 中国科学院地球化学研究所 Method for promoting ferrous sulfide to remove Sb (III) in polluted water

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR980709A (en) * 1943-02-10 1951-05-17 Process for the elimination of lead contained in water
JPS5112357B2 (en) * 1972-06-07 1976-04-19
FR2253715A1 (en) * 1973-12-07 1975-07-04 Anvar Hexavalent chromium contg. waste water purificn. - by treating with lead sulphide
BE808349A (en) * 1973-12-11 1974-06-07 Nieuwenhuis Garmt J METHOD OF TREATING CHROME ANION-CONTAMINATED WATER
CA1067627A (en) * 1976-08-20 1979-12-04 Gerald D. Lutwick Removal of arsenic from water

Also Published As

Publication number Publication date
CA1232378A (en) 1988-02-02
JPS6485192A (en) 1989-03-30
EP0278830A1 (en) 1988-08-17
KR880008943A (en) 1988-09-13
AU1073588A (en) 1988-07-28
CN88100262A (en) 1988-12-14
BR8800115A (en) 1988-08-23

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