IT997773B - Procedimento per purificare effluenti industriali - Google Patents

Procedimento per purificare effluenti industriali

Info

Publication number
IT997773B
IT997773B IT53428/73A IT5342873A IT997773B IT 997773 B IT997773 B IT 997773B IT 53428/73 A IT53428/73 A IT 53428/73A IT 5342873 A IT5342873 A IT 5342873A IT 997773 B IT997773 B IT 997773B
Authority
IT
Italy
Prior art keywords
procedure
industrial effluents
purifying industrial
purifying
effluents
Prior art date
Application number
IT53428/73A
Other languages
English (en)
Original Assignee
Robinson Bros Ltd
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 Robinson Bros Ltd filed Critical Robinson Bros Ltd
Application granted granted Critical
Publication of IT997773B publication Critical patent/IT997773B/it

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (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)
  • Removal Of Specific Substances (AREA)
IT53428/73A 1972-11-01 1973-10-30 Procedimento per purificare effluenti industriali IT997773B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5034972A GB1446548A (en) 1972-11-01 1972-11-01 Effluent treatment

Publications (1)

Publication Number Publication Date
IT997773B true IT997773B (it) 1975-12-30

Family

ID=10455597

Family Applications (1)

Application Number Title Priority Date Filing Date
IT53428/73A IT997773B (it) 1972-11-01 1973-10-30 Procedimento per purificare effluenti industriali

Country Status (6)

Country Link
US (1) US3966601A (it)
ES (1) ES420151A1 (it)
FR (1) FR2204578B3 (it)
GB (1) GB1446548A (it)
IT (1) IT997773B (it)
NL (1) NL7314670A (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4678584A (en) * 1985-06-20 1987-07-07 Cx/Oxytech, Inc. Method of removing heavy metal from wastewater streams
US4612125A (en) * 1985-06-20 1986-09-16 Cx/Oxytech, Inc. Method for removing heavy metal from wastewater streams
US4655935A (en) * 1985-10-21 1987-04-07 Pennwalt Corporation Detoxification of waste water from dithiocarbamate manufacture
US5108620A (en) * 1990-07-03 1992-04-28 Spectrulite Consortium, Inc. Process for recovery of spent etchant
US5211843A (en) * 1990-07-03 1993-05-18 Spectrulite Consortium, Inc. Mobile apparatus for environmentally treating spent etchant safely
US5510040A (en) * 1994-11-21 1996-04-23 Nalco Chemical Company Removal of selenium from water by complexation with polymeric dithiocarbamates
US6274045B1 (en) 1995-05-19 2001-08-14 Lawrence Kreisler Method for recovering and separating metals from waste streams
US6270679B1 (en) 1995-05-19 2001-08-07 Lawrence Kreisler Method for recovering and separating metals from waste streams
US5753125A (en) * 1995-05-19 1998-05-19 Kreisler; Lawrence Method for recovering and separating metals from waste streams
US6254782B1 (en) 1995-05-19 2001-07-03 Lawrence Kreisler Method for recovering and separating metals from waste streams
US6797195B1 (en) 1995-05-19 2004-09-28 Lawrence Kreisler Method for recovering and separating metals from waste streams
USH1852H (en) * 1997-12-05 2000-06-06 Morton International Inc. Waste treatment of metal plating solutions
MXPA04001110A (es) * 2001-08-03 2005-04-28 Canadus Technologies Llc Composiciones para remover iones de metal de soluciones acuosas procesadas y sus metodos de uso.
CN103303948A (zh) * 2012-03-16 2013-09-18 西安航天动力试验技术研究所 一种采用酸法由粉煤灰制备氧化铝过程中的除杂方法
CN103449483A (zh) * 2012-05-29 2013-12-18 西安航天动力试验技术研究所 采用酸法由粉煤灰制备氧化铝过程中的除杂方法
CN103449487A (zh) * 2012-05-29 2013-12-18 西安航天动力试验技术研究所 一种采用酸法由粉煤灰制备氧化铝过程中的除杂方法
US9857310B2 (en) * 2013-01-18 2018-01-02 Randy Fowler Method and system for testing sodium dimethyldithiocarbamate in water
CN103304462A (zh) * 2013-07-05 2013-09-18 辽宁石化职业技术学院 二乙基二硫代氨基甲酸钠的回收方法
CN104528819B (zh) * 2015-01-14 2016-10-05 辽宁石化职业技术学院 一种钛白粉生产过程中杂质金属及沉淀剂的回收方法
CN112679005B (zh) * 2019-10-17 2023-04-07 中国石油化工股份有限公司 含重金属高cod废水处理方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA496683A (en) * 1953-10-06 F. Hester William Polyvalent metal salts of alkylene bisdithiocarbamic acid
US1972961A (en) * 1931-05-26 1934-09-11 Du Pont Disinfectant
US2426586A (en) * 1945-03-02 1947-09-02 Goodrich Co B F Organometallic salts and process for making the same
US3516932A (en) * 1962-06-04 1970-06-23 Monsanto Co Clarification of water

Also Published As

Publication number Publication date
FR2204578A1 (it) 1974-05-24
FR2204578B3 (it) 1976-09-17
NL7314670A (it) 1974-05-03
ES420151A1 (es) 1976-04-01
US3966601A (en) 1976-06-29
GB1446548A (en) 1976-08-18

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